| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
BD+16 3058 DR2 4558177980120149632 J16524472+1634478 |
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| RA | 16:52:44.7202 | DEC | +16:34:47.839 | ||
| Parallax 3.788 mas |
P.M. RA -8.449 mas/y |
P.M. DEC -9.257 mas/y |
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| MagV 10.22 |
MagR* 9.93 |
MagI* 9.68 |
MagJ 9.382 |
MagH 9.129 |
MagK 9.07 |
| MagG 10.114 |
MagGBP 10.364 |
MagGRP 9.739 |
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| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Not verified 
|
|||||
|---|---|---|---|---|---|
| Wong et al. 2021 | |||||
| Mid-time 2459378.45937 ± 5.9e-05 BJDTDB |
|||||
| Period 0.67247414 ± 3e-08 days |
|||||
| Transit Parameters | |||||
| Wong et al. 2021 | |||||
| Rp/Rs 0.08155 ± 0.00022 |
a/Rs 2.268 +0.021 -0.021 |
i 70.74 +0.37 -0.37 deg |
|||
| e - |
ω - deg |
||||
| DepthR* 7.28 mmag |
Duration* 1.92 hours |
||||
|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
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| Limb Darkening Parameters | |||||
| Wong et al. 2021 | |||||
| Teff 6540.0 +160.0 -160.0 K |
Log(g) 4.14 +0.04 -0.05 cm/s2 |
Fe/H 0.068 +0.07 -0.062 dex |
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| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | LOW | ||||
| Minimum aperture | 6.64" | ||||
| Total Observations (Recent) | 35 (28) | ||||
| O-C | -0.43 ± 0.31 minutes | ||||
| ExoClock Observations (Recent) | 35 (28) | ||||
| Space Observations (Recent) | 0 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 0 (0) | ||||
| Kepler Rp/Rs | - | ||||
| TESS Rp/Rs | - | ||||
ExoClock Observations |
||||
| Planet Observation Date |
Observer Observatory |
Telescope Camera / Filter / Exp [s] |
O-C minutes |
|
|---|---|---|---|---|
| TOI-2109b (LOW) 2024-03-25 | Paolo Arcangelo Matassa P:M.P.H.R. Deep Sky (K81) | Ritchey Chretien 40cm-F5.3 CCD ICX453AQ / Lum / 30.0 | -4.46 ± 1.87 | |
| TOI-2109b (LOW) 2023-08-22 | Paolo Arcangelo Matassa P:M.P.H.R. Deep Sky (K81) | Ritchey Chretien 40cm-F5.3 CCD ICX453AQ / Lum / 30.0 | -0.68 ± 5.33 | |
| TOI-2109b (LOW) 2023-08-18 | Paolo Arcangelo Matassa P:M.P.H.R. Deep Sky (K81) | Ritchey Chretien 40cm-F5.3 CCD ICX453AQ / Lum / 30.0 | -0.61 ± 4.61 | |
| TOI-2109b (LOW) 2023-07-16 | Paolo Arcangelo Matassa P:M.P.H.R. Deep Sky (K81) | Ritchey Chretien 40cm-F5.3 CCD ICX453AQ / Lum / 20.0 | 3.75 ± 3.89 | |
| TOI-2109b (LOW) 2023-06-26 | Martin Crow Burnham Observatory | Celestron C9.25 SX694 mono / R / 40.0 | 0.15 ± 2.16 | |
| TOI-2109b (LOW) 2023-06-26 | Paolo Arcangelo Matassa P:M.P.H.R. Deep Sky (K81) | Ritchey Chretien 40cm-F5.3 CCD ICX453AQ / Lum / 20.0 | -2.3 ± 3.02 | |
| TOI-2109b (LOW) 2023-06-24 | David Quiles David Quiles Observatory | Celestron EDGEHD 800 Omegon veTEC 571M / R / 60.0 | -1.4 ± 2.45 | |
| TOI-2109b (LOW) 2023-06-24 | Martin Crow Burnham Observatory | Celestron C9.25 SX694 mono / R / 35.0 | -1.54 ± 2.02 | |
| TOI-2109b (LOW) 2023-06-22 | Paolo Arcangelo Matassa P:M.P.H.R. Deep Sky (K81) | Ritchey Chretien 40cm-F5.3 CCD ICX453AQ / Lum / 20.0 | 3.24 ± 1.73 | |
| TOI-2109b (LOW) 2023-06-22 | David Arnot OSO PIRATE | PlaneWave Instruments CDK24 24 inch (610 mm) f/6.5 Corrected Dall-Kirkham Astrograph FLI ProLine KAF-16803 / R / 35.0 | 1.47 ± 0.94 | |
| TOI-2109b (LOW) 2023-06-22 | Tobias Gesser TURMX Observatory | CFF Telescopes 160mm APO ZWO ASI6200MM Pro / rpr / 60.0 | -3.82 ± 1.87 | |
| TOI-2109b (LOW) 2023-06-19 | Paolo Arcangelo Matassa P:M.P.H.R. Deep Sky (K81) | Ritchey Chretien 40cm-F5.3 CCD ICX453AQ / Lum / 20.0 | 1.98 ± 1.87 | |
| TOI-2109b (LOW) 2023-06-17 | Javier Alonso Santiago INAF-OACT | SC Moravian C4 / R / 90.0 | 3.74 ± 2.3 | |
| TOI-2109b (LOW) 2023-06-17 | David Arnot OSO PIRATE | PlaneWave Instruments CDK24 24 inch (610 mm) f/6.5 Corrected Dall-Kirkham Astrograph FLI ProLine KAF-16803 / R / 40.0 | 2.17 ± 0.94 | |
| TOI-2109b (LOW) 2023-06-15 | Miguel Ángel Álava Amat Sarriguren | Meade SC 8" Asi 1600 MM / rpr / 180.0 | 0.03 ± 3.02 | |
| TOI-2109b (LOW) 2023-06-13 | David Arnot OSO PIRATE | PlaneWave Instruments CDK24 24 inch (610 mm) f/6.5 Corrected Dall-Kirkham Astrograph FLI ProLine KAF-16803 / R / 30.0 | -0.29 ± 0.95 | |
| TOI-2109b (LOW) 2023-06-11 | David Arnot OSO PIRATE | PlaneWave Instruments CDK24 24 inch (610 mm) f/6.5 Corrected Dall-Kirkham Astrograph FLI ProLine KAF-16803 / R / 25.0 | -2.06 ± 1.14 | |
| TOI-2109b (LOW) 2023-05-30 | David Arnot OSO PIRATE | PlaneWave Instruments CDK24 24 inch (610 mm) f/6.5 Corrected Dall-Kirkham Astrograph FLI ProLine KAF-16803 / R / 30.0 | -3.01 ± 1.3 | |
| TOI-2109b (LOW) 2023-05-26 | Gustavo Muler Obs. Nazaret | lx 200 ST8 XME AO8 / R / 120.0 | -0.91 ± 1.37 | |
| TOI-2109b (LOW) 2023-05-16 | Kevin Johnson Holbrook Observatory | Meade LX50 10" Atik 383L+ / R / 60.0 | 0.33 ± 2.02 | |
| TOI-2109b (LOW) 2023-05-16 | Simon Dawes William James II | Celestron Edge11 HD Risingcam Monochrome SONY imx571 / R / 300.0 | -0.54 ± 3.6 | |
| TOI-2109b (LOW) 2023-04-17 | Enrique Arce Vallbona Observatory | Newton 10" f4 Sbig ST7-XME / V / 120.0 | -3.0 ± 2.74 | |
| TOI-2109b (LOW) 2023-04-15 | David Arnot OSO PIRATE | PlaneWave Instruments CDK24 24 inch (610 mm) f/6.5 Corrected Dall-Kirkham Astrograph FLI ProLine KAF-16803 / R / 25.0 | -2.77 ± 0.99 | |
| TOI-2109b (LOW) 2023-04-09 | Eric Miny BLOIS SOLOGNE ASTRONOMIE OBSERVATORY | Newton T305 QSI 683WS / R / 120.0 | 4.18 ± 4.61 | |
| TOI-2109b (LOW) 2023-04-07 | Andre Kovacs Moletai Astronomical Observatory (MAO) | 35/51 cm Maksutov f/3.5 Apogee Alta U47 / R / 30.0 | -1.26 ± 5.18 | |
| TOI-2109b (LOW) 2023-04-07 | Yves Jongen Rasteau Observatory | Plane Wave CDK 17" SBIG STXL 11002 / R / 90.0 | -1.4 ± 1.58 | |
| TOI-2109b (LOW) 2023-04-07 | Kevin Johnson Holbrook Observatory | Meade LX50 10" Atik 383L+ / R / 60.0 | -2.98 ± 2.16 | |
| TOI-2109b (LOW) 2023-04-04 | Yves Jongen Rasteau Observatory | Plane Wave CDK 17" SBIG STXL 11002 / R / 90.0 | -0.5 ± 2.74 | |
| TOI-2109b (LOW) 2023-03-15 | Adrian Jones Private Observatory (I64) | Meade ACF 30cm QSI 583 / R / 45.0 | 1.8 ± 2.02 | |
| TOI-2109b (LOW) 2023-03-15 | Robert Roth TURMX Observatory | CFF Telescopes 160mm APO ZWO ASI6200MM Pro / rpr / 60.0 | -0.22 ± 1.73 | |
| TOI-2109b (LOW) 2023-02-10 | Adrian Jones Private Observatory (I64) | Meade ACF 30cm QSI 583 / R / 30.0 | 0.26 ± 3.31 | |
| TOI-2109b (LOW) 2021-06-12 | MUSCAT Team Teide Observatory | Telescope Carlos Sanchez MuSCAT2 - PIXIS: 1024B eXcelon - CH4 z / zpr / 5.0 | 0.36 ± 0.53 | |
| TOI-2109b (LOW) 2021-06-12 | MUSCAT Team Teide Observatory | Telescope Carlos Sanchez MuSCAT2 - PIXIS: 1024B eXcelon - CH1 g / gpr / 6.0 | 0.17 ± 0.52 | |
| TOI-2109b (LOW) 2021-06-12 | MUSCAT Team Teide Observatory | Telescope Carlos Sanchez MuSCAT2 - PIXIS: 1024B - CH2 r / rpr / 5.0 | 0.17 ± 0.42 | |
| TOI-2109b (LOW) 2021-06-12 | MUSCAT Team Teide Observatory | Telescope Carlos Sanchez MuSCAT2 - PIXIS: 1024B eXcelon - CH3 i / ipr / 10.0 | 0.07 ± 0.48 | |