exoclock

K2-405b (ALERT)

Discovered by: Christiansen et al. 2022

The Star
Simbad
GAIA
2MASS
UCAC4 513-052714
DR2 3871908447498807296
J10573028+1232082
RA 10:57:30.2843 DEC +12:32:08.279
Parallax
5.042 mas
P.M. RA
-42.782 mas/y
P.M. DEC
-4.601 mas/y
MagV
12.864
MagR
12.568
MagI*
11.814
MagJ
11.096
MagH
10.653
MagK
10.547
MagG
12.591
MagGBP
13.13
MagGRP
11.927
*Calculated from GAIA magnitudes.

Ephemeris - Not verified False
Christiansen et al. 2022
Mid-time
2457908.9959 ± 0.0004 BJDTDB
Period
3.435471 ± 3.6e-05 days

Transit Parameters
Christiansen et al. 2022
Rp/Rs
0.0548 ± 0.001
a/Rs
6.33 +4.28 -0.57
i
82.09108081241733 +75.20487702935978 70.40610819500661 deg
e
-
ω
- deg
DepthR*
2.78 mmag
Duration*
2.49 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Christiansen et al. 2022
Teff
4927.0 +138.0 -138.0 K
Log(g)
4.68 +0.15 -0.15 cm/s2
Fe/H
0.132 +0.235 -0.235 dex
ExoClock Status
Observing Priority ALERT
Minimum aperture 32.69"
Total Observations (Recent) 1 (1)
O-C 14.62 ± 6.62 minutes
ExoClock Observations (Recent) 1 (1)
Space Observations (Recent) 0 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 0 (0)
Kepler Rp/Rs -
TESS Rp/Rs -

K2-405b


ExoClock Observations

Planet
Observation Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
K2-405b (ALERT)
2023-12-18
Florence Libotte
Calar Alto
CaHa 1.23m
ANDOR iKonXL-230 DLRMkIV / I / 120.0
14.62 ± 6.62
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