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55Cnce

Discovered by: McArthur et al. 2004
The Star
Simbad
GAIA
2MASS		 * rho01 Cnc
DR2 704967037090946688
J08523579+2819509
RA 08:52:35.8113 DEC +28:19:50.956
Parallax
79.427 mas		 P.M. RA
-485.872 mas/y		 P.M. DEC
-233.651 mas/y
MagV
5.96		 MagR
5.4		 MagI*
5.083		 MagJ
4.768		 MagH
4.265		 MagK
4.015
MagG
5.714		 MagGBP
6.171		 MagGRP
5.158
* calculated from GAIA magnitudes

Ephemeris - Not verified False
Sulis et al. 2019
Mid-time
2455962.0727 ± 0.0007 BJDTDB
Period
0.736545 ± 9e-07 days
Transit Parameters
Sulis et al. 2019
Rp/Rs
0.0187 ± 0.0004		 a/Rs
3.47 +0.07 -0.07
 i
83.6 +0.6 -0.6 deg
e
-		 ω
- deg
DepthR*
0.45 mmag		 Duration*
1.56 hours
* calculated from the other parameters, using PyLightcurve
Limb Darkening Parameters
Demory et al. 2011
Teff
5234.0 +30.0 -30.0 K
 Log(g)
4.45 +0.08 -0.08 cm/s2
 Fe/H
0.31 +0.04 -0.04 dex
ExoClock Status
Observing Priority
Total Observations (Recent)
O-C minutes
Total Literature Mid-times		 MEDIUM
1 (1)
-3.6±4.3
0
55Cnce


ExoClock Observations
Obs. Date O-C (min) Observer
Observatory		 Telescope
Camera / Filter / Exp [s]
2020-10-11 -3.6 ± 4.3 Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)		 Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / R / 20.0
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