exoclock

TOI-1516b (LOW)

Discovered by: Kabáth et al. 2022

The Star
Simbad
GAIA
2MASS		 TYC 4480-382-1
DR2 2226107083103120640
J22402026+6930134
RA 22:40:20.2606 DEC +69:30:13.455
Parallax
4.019 mas		 P.M. RA
16.223 mas/y		 P.M. DEC
-1.325 mas/y
MagV
10.86		 MagR*
10.528		 MagI*
10.304		 MagJ
9.919		 MagH
9.702		 MagK
9.669
MagG
10.716		 MagGBP
10.973		 MagGRP
10.33
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2025
Mid-time
2459653.523161 ± 7.8e-05 BJDTDB
Period
2.05601465 ± 3.3e-07 days
Transit Parameters
Kabáth et al. 2022
Rp/Rs
0.1224 ± 0.0005		 a/Rs**
6.0658 +0.0072 -0.0072
 i
90.0 +0.4 -0.4 deg
e
-		 ω
- deg
DepthR*
19.7 mmag		 Duration*
2.92 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Kabáth et al. 2022
Teff
6520.0 +90.0 -90.0 K
 Log(g)
4.25 +0.15 -0.15 cm/s2
 Fe/H
-0.05 +0.1 -0.1 dex
ExoClock Status
Observing Priority LOW
Minimum aperture 5.0"
Total Observations (Recent) 111 (22)
O-C 0.32 ± 0.14 minutes
ExoClock Observations (Recent) 87 (22)
Space Observations (Recent) 23 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 1 (0)
Kepler Rp/Rs -
TESS Rp/Rs 0.11788 ± 0.00019

TOI-1516b


ExoClock Observations
Planet
Observation Date		 Observer
Observatory		 Telescope
Camera / Filter / Exp [s]		 O-C
minutes
TOI-1516b (LOW)
2026-01-06		Snaevarr Guðmundsson
Ness Observatory		Meade LX 200 ACF Schmidt-Cassegrain
SBIG STL 11000M / R / 60.0		-1.01 ± 1.05
TOI-1516b (LOW)
2025-11-30		Jordi Jofre
Curiosity Àger		TS Optics 94 EDPH
ASI 2600MM Pro / Lum / 84.0		1.97 ± 2.59
TOI-1516b (LOW)
2025-10-27		Tommaso Dittadi
TD-TRO		Ritchey-Chretien
Moravian G2-1600 / R / 90.0		-0.4 ± 1.73
TOI-1516b (LOW)
2025-10-27		Gerard Tartalo
Dark Energy Observatory		Ts RC8" Carbon
Player One Ares M (imx533M) / Clear / 240.0		-1.12 ± 2.74
TOI-1516b (LOW)
2025-10-27		Javier Alonso Santiago
INAF-OACT		Cassegrain 91cm
Moravian C4-1600EC / R / 25.0		-3.33 ± 0.72
TOI-1516b (LOW)
2025-10-16		Alexey Garmash
Lyceum 130		SW Esprit 150ED
Atik 383L / I / 240.0		-1.0 ± 0.86
TOI-1516b (LOW)
2025-09-20		Javier Alonso Santiago
INAF-OACT		Cassegrain 91cm
Moravian C4-1600EC / R / 30.0		3.85 ± 0.81
TOI-1516b (LOW)
2025-09-20		Fabio Filippi
OPLA		Newtonian
Atik 414ex / R / 30.0		0.82 ± 0.79
TOI-1516b (LOW)
2025-09-20		Giovanni Calapai
Home Astronomical Observatory		Celestron 11 Schmidt-Cassegrain
Atik 314L+ / Clear / 90.0		0.55 ± 0.84
TOI-1516b (LOW)
2025-09-20		Manfred Raetz
privat observatory Herges-Hallenberg		SCT 280/1850 (C11 with Starizona reducer)
Moravian Instruments G2-1600 / AstrodonExoPlanet-BB / 120.0		0.16 ± 0.65
TOI-1516b (LOW)
2025-09-17		samuel Diaz Lopez
Tomas Lopez (AstroCamp)		SCA260
ASI2600MM / rpr / 30.0		0.92 ± 0.65
TOI-1516b (LOW)
2025-09-17		Stéphane Montchaud
Burgundy Observatory		Celestron 8
Zwo Asi 1600 / Lum / 60.0		0.36 ± 0.82
TOI-1516b (LOW)
2025-08-16		Pieter Vuylsteke
Marvel (La Palma)		ASA Ritchey
ZWO 6200mm / rpr / 60.0		-1.12 ± 0.46
TOI-1516b (LOW)
2025-08-14		Pieter Vuylsteke
Marvel (La Palma)		ASA Ritchey
ZWO 6200mm / rpr / 15.0		0.28 ± 0.36
TOI-1516b (LOW)
2025-08-09		Antonio Ferretti
Anxanum Observatory		Meade LX200 ACF
QHY 268M / I / 120.0		0.54 ± 1.73
TOI-1516b (LOW)
2025-07-10		Patrick Farizy
Patrick Farizy		Celestron C8
Touptek 585 C / Clear / 68.0		1.0 ± 1.44
TOI-1516b (LOW)
2025-07-03		Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)		Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 45.0		-1.82 ± 2.16
TOI-1516b (LOW)
2025-03-21		Gerold Holtkamp
Private		Newtonian
QHY268M / Lum / 14.0		1.28 ± 2.45
TOI-1516b (LOW)
2025-03-18		Stefan Brenner
NOE Volkssternwarte AST		Martini-Truss mit Zambuto 11“ f/4,7
Omegon veTEC 571 C / Clear / 149.0		1.96 ± 1.14
TOI-1516b (LOW)
2025-03-18		Daniel Kustrin
Daniel Kustrin		Sky Watcher Classic 200P
ZWO ASI2600MM-Pro / R / 60.0		0.15 ± 1.58
TOI-1516b (LOW)
2025-03-18		Yves Jongen
Rasteau Observatory		Plane Wave CDK 17"
SBIG STXL 11002 / R / 90.0		-0.72 ± 1.58
TOI-1516b (LOW)
2025-03-18		LES BRAND
BLEB		GSO RC8
ZWO ASI1600mm pro / R / 120.0		-1.15 ± 1.73
TOI-1516b (LOW)
2025-02-05		John Collins
JC_Wrexham		Meade LX200GPS
ASI-290m / Lum / 20.0		0.16 ± 0.86
TOI-1516b (LOW)
2025-02-05		Davide Pica
Private Observatory		Celestron C9.25
QHY 294 M Pro / Clear / 60.0		-0.3 ± 1.87
TOI-1516b (LOW)
2025-02-05		Alessandro Marchini
Astronomical Observatory University of Siena		Mak-Cas 0.3m f/5.6
Sbig STL-6303 / I / 120.0		-2.13 ± 1.37
TOI-1516b (LOW)
2024-12-30		Moises Portillo
Elguin		GSO
Omegon vetec16000c / Clear / 20.0		3.68 ± 1.73
TOI-1516b (LOW)
2024-12-30		Alessandro Marchini
Astronomical Observatory University of Siena		Mak-Cas 0.3m f/5.6
Sbig STL-6303 / I / 180.0		1.34 ± 0.94
TOI-1516b (LOW)
2024-12-06		Bryan Martin
Tiger Butte Observatory Remote		AG Optical IDK
ZWO ASI 294 / R / 30.0		-2.3 ± 1.38
TOI-1516b (LOW)
2024-11-30		Patrick Farizy
Patrick Farizy		Celestron C8
Touptek 585 C / Clear / 60.0		-1.33 ± 1.58
TOI-1516b (LOW)
2024-11-23		Snaevarr Guðmundsson
Ness Observatory		Meade LX 200 ACF Schmidt-Cassegrain
SBIG STL 11000M / AstrodonExoPlanet-BB / 60.0		1.83 ± 0.68
TOI-1516b (LOW)
2024-11-23		Mario Morales-Aimar
Observatorio de Sencelles MPC K14		10" Meade Schmidt Cassegrain
SBIG ST7-XME / Clear / 100.0		-2.13 ± 1.73
TOI-1516b (LOW)
2024-10-21		Simon Dawes
William James II		Celestron Edge11 HD
Risingcam Monochrome SONY imx571 / Lum / 60.0		0.51 ± 0.66
TOI-1516b (LOW)
2024-10-19		Yves Jongen
Rasteau Observatory		Plane Wave CDK 17"
SBIG STXL 11002 / R / 60.0		2.91 ± 0.75
TOI-1516b (LOW)
2024-10-19		Simon Dawes
William James II		Celestron Edge11 HD
Risingcam Monochrome SONY imx571 / Lum / 90.0		2.69 ± 1.58
TOI-1516b (LOW)
2024-10-17		Alexey Garmash
Lyceum 130		SW Esprit 150ED
ASI1600MM / V / 180.0		-1.32 ± 1.44
TOI-1516b (LOW)
2024-09-17		Ian Sharp
PixelSkies		Celestron C11 Edge HD
Starlight Xpress Trius Pro SX694 / R / 60.0		2.86 ± 1.3
TOI-1516b (LOW)
2024-09-14		Daniel Kustrin
Daniel Kustrin		Sky Watcher Classic 200P
ZWO ASI2600MM-Pro / R / 30.0		1.47 ± 1.58
TOI-1516b (LOW)
2024-09-14		Gerard Tartalo
Dark Energy Observatory		Ts Photoline triplet apo 115/800 F7
Qhy294M pro / rpr / 240.0		0.75 ± 1.58
TOI-1516b (LOW)
2024-09-14		Alex Capdevila Corral
Albatàrrec observatory		Ts-Photoline
ZWO 2600MC / Clear / 120.0		-4.28 ± 1.32
TOI-1516b (LOW)
2024-08-15		Deborah Smith
Complejo Astronomico Los Coloraos, Gorafe		Celestron C11
QHY9 / R / 120.0		0.43 ± 1.31
TOI-1516b (LOW)
2024-08-13		Giovanni Calapai
Home Astronomical Observatory		Celestron 11 Schmidt-Cassegrain
Atik 314L+ / Clear / 90.0		1.06 ± 0.75
TOI-1516b (LOW)
2024-08-13		Adrian Jones
Private Observatory (I64)		Meade ACF 30cm
QSI 583 / R / 120.0		0.24 ± 0.69
TOI-1516b (LOW)
2024-08-10		samuel Diaz Lopez
Tomas Lopez (AstroCamp)		RC10
Atik16200M / V / 172.0		8.31 ± 2.45
TOI-1516b (LOW)
2024-08-08		ROZAND Nicolas
My home		120APO
1200MM / R / 30.0		4.3 ± 1.87
TOI-1516b (LOW)
2024-08-06		Claudio Lopresti
Claudio Lopresti		Mak-Newton
CCD Sbig ST10xme / I / 240.0		0.14 ± 1.44
TOI-1516b (LOW)
2024-07-07		Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)		Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 30.0		-0.41 ± 2.02
TOI-1516b (LOW)
2024-07-04		Elio Canestrelli
Terrazza-Lido		Celestron C8
Starlight SXVF-H9 / Clear / 13.0		4.37 ± 3.46
TOI-1516b (LOW)
2024-07-04		Miguel Ángel Álava Amat
Sarriguren		Meade SC 8"
Asi 1600 MM / rpr / 240.0		0.49 ± 0.86
TOI-1516b (LOW)
2024-05-26		Zlatko Orbanić
Explorer		Newton Truss 254mm F/3.8
Atik 414 Ex Mono / ipr / 70.0		-4.02 ± 3.46
TOI-1516b (LOW)
2024-03-20		Fabio Mortari
Hypatia Observatory		Ritchey Chretienne 250mm f/5.3
MORAVIAN C2-7000A / R / 100.0		-0.3 ± 1.87
TOI-1516b (LOW)
2024-02-03		Anaël Wünsche
Observatoire des Baronnies Provençales		CDK Planewave 2
ZWO ASI6200 / R / 120.0		2.17 ± 0.82
TOI-1516b (LOW)
2024-01-01		Yves Jongen
Rasteau Observatory		Plane Wave CDK 17"
SBIG STXL 11002 / R / 120.0		1.08 ± 1.73
TOI-1516b (LOW)
2023-12-30		David Quiles
David Quiles Observatory		Celestron EDGEHD 800
Omegon veTEC 571M / R / 90.0		-0.32 ± 0.89
TOI-1516b (LOW)
2023-12-22		Vikrant Kumar Agnihotri
Cepheid Observatory India		GSO Ritchey–Chrétien
Atik383L+ mono / Lum / 120.0		-1.98 ± 1.18
TOI-1516b (LOW)
2023-11-25		Ian Sharp
PixelSkies		Celestron C11 Edge HD
Starlight Xpress Trius Pro SX694 / R / 90.0		2.41 ± 0.75
TOI-1516b (LOW)
2023-11-25		Alessandro Marchini
Astronomical Observatory University of Siena		Mak-Cas 0.3m f/5.6
Sbig STL-6303 / I / 180.0		-3.06 ± 1.18
TOI-1516b (LOW)
2023-11-23		Ian Sharp
PixelSkies		Celestron C11 Edge HD
Starlight Xpress Trius Pro SX694 / R / 60.0		0.86 ± 0.88
TOI-1516b (LOW)
2023-11-03		Bryan Martin
Tiger Butte Observatory Remote		AG Optical IDK
ZWO ASI 294 / R / 90.0		1.12 ± 1.58
TOI-1516b (LOW)
2023-09-17		Giovanni Calapai
Home Astronomical Observatory		Celestron 11 Schmidt-Cassegrain
Atik 314L+ / Clear / 80.0		0.36 ± 1.34
TOI-1516b (LOW)
2023-09-10		Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)		Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 60.0		1.56 ± 1.04
TOI-1516b (LOW)
2023-08-11		Eric Miny
BLOIS SOLOGNE ASTRONOMIE OBSERVATORY		Newton T305
QSI 683WS / R / 60.0		-0.87 ± 1.2
TOI-1516b (LOW)
2023-08-11		Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)		Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 60.0		-2.31 ± 1.17
TOI-1516b (LOW)
2023-08-08		Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)		Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 60.0		0.55 ± 1.11
TOI-1516b (LOW)
2023-08-08		Miguel Ángel Álava Amat
Sarriguren		Meade SC 8"
Asi 1600 MM / rpr / 180.0		-0.92 ± 0.84
TOI-1516b (LOW)
2023-08-08		Ricard Casas
Estartit Obs.		Schmidt-Cassegrain
Moravian Instruments C2-5000A / R / 30.0		-1.12 ± 1.09
TOI-1516b (LOW)
2023-07-05		jean paul vergne
CH9-gapra		Ritchey Chretien
zwo 294mm pro / Clear / 120.0		1.5 ± 1.87
TOI-1516b (LOW)
2023-07-05		Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)		Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 90.0		-0.85 ± 0.94
TOI-1516b (LOW)
2023-04-19		Yves Jongen
Rasteau Observatory		Plane Wave CDK 17"
SBIG STXL 11002 / R / 120.0		-0.28 ± 0.79
TOI-1516b (LOW)
2023-04-19		David Wright
Yorick (private observatory)		10" Ritchey-Chretien
QSI 683WSG-8 / R / 100.0		-1.75 ± 2.02
TOI-1516b (LOW)
2023-02-02		Fabio Mortari
Hypatia Observatory		Ritchey Chretienne 250mm f/5.3
MORAVIAN C2-7000A / R / 90.0		1.49 ± 1.31
TOI-1516b (LOW)
2023-02-02		Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)		Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 60.0		-0.69 ± 1.58
TOI-1516b (LOW)
2023-02-02		Alessandro Marchini
Astronomical Observatory University of Siena		Mak-Cas 0.3m f/5.6
Sbig STL-6303 / R / 120.0		-1.0 ± 1.15
TOI-1516b (LOW)
2023-01-31		Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)		Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 60.0		1.32 ± 0.96
TOI-1516b (LOW)
2022-12-27		Marc Serrau
A77 Dauban		Celestron 11
QHY268 Mono / rpr / 120.0		5.45 ± 1.44
TOI-1516b (LOW)
2022-12-25		Jacques Michelet
Claix		GSO Ritchey-Chrétien
QSI-632 / R / 60.0		-0.26 ± 0.71
TOI-1516b (LOW)
2022-12-23		Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)		Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 40.0		-2.57 ± 1.87
TOI-1516b (LOW)
2022-11-22		Marc Serrau
A77 Dauban		Celestron 11
QHY268 Mono / rpr / 60.0		0.63 ± 1.32
TOI-1516b (LOW)
2022-11-20		Simon Dawes
William James II Observatory		Skywatcher MN190 2
ZWO ASI 1600MM-PRO USB 3.0 Mono Camera / R / 120.0		2.09 ± 2.16
TOI-1516b (LOW)
2022-11-20		Martin Crow
Burnham Observatory		Celestron C9.25
SX694 mono / R / 40.0		1.38 ± 0.65
TOI-1516b (LOW)
2022-11-20		Marco Stefanini
Osservatorio Aldebaran		Ritchey-Chretien Altair Astro
Atik 4000 LE / Lum / 250.0		1.08 ± 1.73
TOI-1516b (LOW)
2022-11-20		Adrian Jones
Private Observatory (I64)		Meade ACF 30cm
QSI 583 / R / 60.0		0.0 ± 1.08
TOI-1516b (LOW)
2022-10-29		Jeff Kraehnke
Kranky Skies Observatory		Celestron EdgeHD 11-inch f/10
QSI690 / R / 60.0		1.46 ± 1.58
TOI-1516b (LOW)
2022-10-25		Eric Miny
BLOIS SOLOGNE ASTRONOMIE OBSERVATORY		Newton T305
QSI 683WS / Lum / 60.0		2.31 ± 0.99
TOI-1516b (LOW)
2022-10-25		Martin Crow
Burnham Observatory		Celestron C9.25
SX694 mono / R / 40.0		-0.49 ± 0.99
TOI-1516b (LOW)
2022-08-10		Miguel Ángel Álava Amat
Sarriguren		Meade SC 8"
Asi 1600 MM / Lum / 180.0		1.81 ± 0.96
TOI-1516b (LOW)
2022-08-07		Manfred Raetz
privat observatory Herges-Hallenberg		SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / AstrodonExoPlanet-BB / 120.0		-2.88 ± 0.53
TOI-1516b (LOW)
2020-10-10		Manfred Raetz
privat observatory Herges-Hallenberg		SCT 280 /1790 (Celestron C11 with reducer)
Moravian Instruments G2-1600 / Clear / 120.0		-2.68 ± 0.43

Space Observations
Planet
Observation Date		 Mission O-C
minutes
TOI-1516b (LOW)
2022-11-24		TESS0.51 ± 0.39
TOI-1516b (LOW)
2022-11-22		TESS0.21 ± 0.39
TOI-1516b (LOW)
2022-11-20		TESS0.42 ± 0.35
TOI-1516b (LOW)
2022-11-18		TESS-0.47 ± 0.4
TOI-1516b (LOW)
2022-11-16		TESS-0.04 ± 0.36
TOI-1516b (LOW)
2022-11-14		TESS0.7 ± 0.45
TOI-1516b (LOW)
2022-11-10		TESS-0.24 ± 0.42
TOI-1516b (LOW)
2022-11-08		TESS0.91 ± 0.37
TOI-1516b (LOW)
2022-11-06		TESS-0.11 ± 0.39
TOI-1516b (LOW)
2022-11-04		TESS0.1 ± 0.46
TOI-1516b (LOW)
2022-11-02		TESS0.02 ± 0.39
TOI-1516b (LOW)
2022-10-31		TESS-0.74 ± 0.39
TOI-1516b (LOW)
2022-10-29		TESS0.16 ± 0.4
TOI-1516b (LOW)
2022-10-27		TESS-0.25 ± 0.39
TOI-1516b (LOW)
2022-10-25		TESS0.22 ± 0.43
TOI-1516b (LOW)
2022-10-23		TESS0.44 ± 0.39
TOI-1516b (LOW)
2022-10-21		TESS-0.6 ± 0.43
TOI-1516b (LOW)
2022-10-18		TESS0.38 ± 0.42
TOI-1516b (LOW)
2022-10-16		TESS0.12 ± 0.42
TOI-1516b (LOW)
2022-10-08		TESS-0.26 ± 0.43
TOI-1516b (LOW)
2022-10-06		TESS-0.24 ± 0.4
TOI-1516b (LOW)
2022-10-04		TESS-0.48 ± 0.4
TOI-1516b (LOW)
2022-10-02		TESS-0.21 ± 0.39

Literature Mid-times
Planet
Observation Date		 Reference O-C
minutes
2019-10-08 Kabáth et al. 2022 0.24 ± 0.14
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