exoclock

Gaia-2b (LOW)

Discovered by: Panahi et al. 2022

The Star
Simbad
GAIA
2MASS
TYC 4123-515-1
DR2 1107980654748582144
J07225646+6715091
RA 07:22:56.4611 DEC +67:15:09.190
Parallax
4.751 mas
P.M. RA
6.907 mas/y
P.M. DEC
24.031 mas/y
MagV
11.28
MagR*
10.969
MagI*
10.534
MagJ
10.128
MagH
9.818
MagK
9.742
MagG
11.197
MagGBP
11.564
MagGRP
10.7
*Calculated from GAIA magnitudes.

Ephemeris - Not verified False
Panahi et al. 2022
Mid-time
2458843.98875 ± 0.00019 BJDTDB
Period
3.6915224 ± 3.9e-06 days

Transit Parameters
Panahi et al. 2022
Rp/Rs
0.1276 ± 0.0051
a/Rs
8.669 +0.027 -0.027
i
85.21 +0.25 -0.25 deg
e
-
ω
- deg
DepthR*
18.16 mmag
Duration*
2.83 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Panahi et al. 2022
Teff
5720.0 +84.0 -84.0 K
Log(g)
4.387138832290847 +0.049904172471883654 -0.049904172471883654 cm/s2
Fe/H
0.0 +0.0 0.0 dex
ExoClock Status
Observing Priority LOW
Minimum aperture 5.0"
Total Observations (Recent) 8 (8)
O-C 4.43 ± 0.64 minutes
ExoClock Observations (Recent) 8 (8)
Space Observations (Recent) 0 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 0 (0)
Kepler Rp/Rs -
TESS Rp/Rs -

Gaia-2b


ExoClock Observations

Planet
Observation Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
Gaia-2b (LOW)
2022-12-01
Mark van der Grijp
Trevinca Observatory
William Optics FLT132
ZWO ASI2600mm Pro / Lum / 25.0
5.26 ± 1.58
Gaia-2b (LOW)
2022-11-19
Thomas Mollier
Tomastro
Newtonian
ZWO ASI1600MMC / Clear / 60.0
9.68 ± 2.59
Gaia-2b (LOW)
2022-11-08
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 60.0
6.61 ± 1.73
Gaia-2b (LOW)
2022-11-08
Antonio Ferretti
Anxanum Observatory
Meade LX200 ACF
QHY 268M / R / 60.0
5.31 ± 2.3
Gaia-2b (LOW)
2022-10-28
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 60.0
4.69 ± 2.59
Gaia-2b (LOW)
2022-10-25
Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)
Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 60.0
3.86 ± 1.73
Gaia-2b (LOW)
2022-10-25
Adrian Jones
Private Observatory (I64)
Meade ACF 30cm
QSI 583 / R / 60.0
2.39 ± 1.15
Gaia-2b (LOW)
2022-10-25
Simon Dawes
William James II Observatory
Skywatcher MN190 2
ZWO ASI 1600MM-PRO USB 3.0 Mono Camera / R / 150.0
1.84 ± 2.88
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