exoclock

NGTS-1b (MEDIUM)

Discovered by: Bayliss et al. 2018

The Star
Simbad
GAIA
2MASS
NGTS-1
DR2 4821739369794767744
J05305145-3637508
RA 05:30:51.4522 DEC -36:37:50.896
Parallax
4.556 mas
P.M. RA
-31.902 mas/y
P.M. DEC
-41.025 mas/y
MagV
15.57
MagR
15.36
MagI
13.97
MagJ
12.702
MagH
12.058
MagK
11.936
MagG
14.866
MagGBP
15.781
MagGRP
13.921
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2022
Mid-time
2458586.32972 ± 0.0004 BJDTDB
Period
2.6473068 ± 1.7e-06 days

Transit Parameters
Bayliss et al. 2018
Rp/Rs
0.239 ± 0.1
a/Rs
12.2 +0.7 -0.7
i
85.27 +0.61 -0.73 deg
e
-
ω
- deg
DepthR*
22.8 mmag
Duration*
1.2 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Bayliss et al. 2018
Teff
3916.0 +71.0 -63.0 K
Log(g)
4.71 +0.23 -0.23 cm/s2
Fe/H
0.0 +0.0 -0.0 dex
ExoClock Status
Observing Priority MEDIUM
Minimum aperture 19.56"
Total Observations (Recent) 37 (0)
O-C 4.71 ± 2.29 minutes
ExoClock Observations (Recent) 3 (0)
Space Observations (Recent) 33 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 1 (0)
Kepler Rp/Rs -
TESS Rp/Rs 0.2415 ± 0.0036

NGTS-1b


ExoClock Observations

Planet
Observation Date
Observer
Observatory
Telescope
Camera / Filter / Exp [s]
O-C
minutes
NGTS-1b (MEDIUM)
2022-03-12
Yves Jongen
Deep Sky Chile
Plane Wave CDK 17"
Moravian 4G / Lum / 60.0
2.08 ± 3.46
NGTS-1b (MEDIUM)
2022-01-18
Leon Bewersdorff
Planewave CDK24
Planewave CDK24
QHY600M-Pro / R / 60.0
3.0 ± 4.32
NGTS-1b (MEDIUM)
2021-12-04
Jean-Pascal Vignes
Deep Sky Chile
Planewave CDK400
QHYCCD 600M / R / 120.0
10.51 ± 4.32

Space Observations

Planet
Observation Date
Mission O-C
minutes
NGTS-1b (MEDIUM)
2021-01-12
TESS-0.96 ± 3.17
NGTS-1b (MEDIUM)
2021-01-07
TESS0.07 ± 4.18
NGTS-1b (MEDIUM)
2021-01-04
TESS0.08 ± 2.3
NGTS-1b (MEDIUM)
2021-01-01
TESS-0.06 ± 3.17
NGTS-1b (MEDIUM)
2020-12-30
TESS-3.07 ± 2.16
NGTS-1b (MEDIUM)
2020-12-27
TESS1.4 ± 3.89
NGTS-1b (MEDIUM)
2020-12-24
TESS2.13 ± 4.32
NGTS-1b (MEDIUM)
2020-12-22
TESS-4.34 ± 2.59
NGTS-1b (MEDIUM)
2020-12-19
TESS-7.93 ± 3.46
NGTS-1b (MEDIUM)
2020-12-14
TESS-4.59 ± 2.3
NGTS-1b (MEDIUM)
2020-12-11
TESS2.04 ± 2.74
NGTS-1b (MEDIUM)
2020-12-09
TESS0.46 ± 3.89
NGTS-1b (MEDIUM)
2020-12-06
TESS1.63 ± 3.17
NGTS-1b (MEDIUM)
2020-12-03
TESS-1.1 ± 3.31
NGTS-1b (MEDIUM)
2020-12-01
TESS7.41 ± 2.45
NGTS-1b (MEDIUM)
2020-11-28
TESS1.37 ± 2.88
NGTS-1b (MEDIUM)
2020-11-25
TESS0.8 ± 2.59
NGTS-1b (MEDIUM)
2020-11-23
TESS-1.92 ± 3.46
NGTS-1b (MEDIUM)
2019-01-04
TESS-2.69 ± 2.88
NGTS-1b (MEDIUM)
2019-01-02
TESS-4.98 ± 2.3
NGTS-1b (MEDIUM)
2018-12-30
TESS-6.13 ± 4.03
NGTS-1b (MEDIUM)
2018-12-27
TESS1.23 ± 2.3
NGTS-1b (MEDIUM)
2018-12-22
TESS4.41 ± 3.74
NGTS-1b (MEDIUM)
2018-12-19
TESS3.42 ± 2.59
NGTS-1b (MEDIUM)
2018-12-17
TESS-3.77 ± 3.02
NGTS-1b (MEDIUM)
2018-12-09
TESS-3.74 ± 2.59
NGTS-1b (MEDIUM)
2018-12-06
TESS3.18 ± 2.02
NGTS-1b (MEDIUM)
2018-12-04
TESS4.34 ± 4.03
NGTS-1b (MEDIUM)
2018-12-01
TESS3.48 ± 1.73
NGTS-1b (MEDIUM)
2018-11-26
TESS4.37 ± 3.46
NGTS-1b (MEDIUM)
2018-11-23
TESS-1.38 ± 2.59
NGTS-1b (MEDIUM)
2018-11-20
TESS0.93 ± 3.02
NGTS-1b (MEDIUM)
2018-11-18
TESS-0.21 ± 3.74

Literature Mid-times

Planet
Observation Date
Reference O-C
minutes
2016-11-28 Bayliss et al. 2018 -0.3 ± 0.89
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