🪐

NGTS-32 b

Exoplanet Records

📊Key Properties

Host Star

NGTS-32

Discovery

Transit

Year

2025

Period

3.31 day

Radius

15.92 Rearth

Mass

181.16 Mearth

Eq. Temp

1750 K

🧾Records(1 rows)

Record 1

Transit • 2025 • Next-Generation Transit Survey (NGTS)

🪐

▶All Properties

Property	Value	Description
ast_flag	0
cb_flag	0
dec	-18.43 deg
decstr	-18d25m56.35s	Dec [sexagesimal]
default_flag	1
disc_facility	Next-Generation Transit Survey (NGTS)	Discovery Facility
disc_instrument	NGTS CCD array	Discovery Instrument
disc_locale	Ground	Discovery Locale
disc_pubdate	2025-01	Discovery Publication Date
disc_refname	<a refstr=VINES_ET_AL__2025 href=https://ui.adsabs.harvard.edu/abs/2025MNRAS.536.2011V/abstract target=ref>Vines et al. 2025</a>	Discovery Reference
disc_telescope	20 cm NGTS telescope	Discovery Telescope
disc_year	2025
discoverymethod	Transit	Discovery Method
dkin_flag	0
elat	-1.64 deg
elon	226.81 deg
etv_flag	0
gaia_dr2_id	Gaia DR2 6305395724382388224	Gaia DR2 ID
gaia_dr3_id	Gaia DR3 6305395724382388224	Gaia DR3 ID
glat	35.42 deg
glon	339.77 deg
hd_name	—	HD ID
hip_name	—	HIP ID
hostname	NGTS-32	Host Name
htm20	1572924147
ima_flag	0
micro_flag	0
obm_flag	0
pl_bmasse	181.16 Mearth
pl_bmasseerr1	15.89 Mearth
pl_bmasseerr2	-15.89 Mearth
pl_bmasselim	0
pl_bmassestr	181±16	Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassj	0.57 Mjupiter
pl_bmassjerr1	0.05 Mjupiter
pl_bmassjerr2	-0.05 Mjupiter
pl_bmassjlim	0
pl_bmassjstr	0.57±0.05	Planet Mass or Mass*sin(i) [Jupiter Mass]
pl_bmassprov	Mass	Planet Mass or Mass*sin(i) Provenance
pl_cmasse	—
pl_cmasseerr1	—
pl_cmasseerr2	—
pl_cmasselim	—
pl_cmassestr	—	Planet Mass*sin(i)/sin(i) [Earth Mass]
pl_cmassj	—
pl_cmassjerr1	—
pl_cmassjerr2	—
pl_cmassjlim	—
pl_cmassjstr	—	Planet Mass*sin(i)/sin(i) [Jupiter Mass]
pl_controv_flag	0
pl_dens	0.24 g/cm**3
pl_denserr1	0.03 g/cm**3
pl_denserr2	-0.03 g/cm**3
pl_denslim	0
pl_densstr	0.24±0.03	Planet Density [g/cm**3]
pl_eqt	1750 K
pl_eqterr1	20 K
pl_eqterr2	-20 K
pl_eqtlim	0
pl_eqtstr	1750±20	Equilibrium Temperature [K]
pl_imppar	0.29
pl_impparerr1	0.01
pl_impparerr2	-0.01
pl_impparlim	0
pl_impparstr	0.29±0.01	Impact Parameter
pl_insol	1554 Searth
pl_insolerr1	72 Searth
pl_insolerr2	-71 Searth
pl_insollim	0
pl_insolstr	<div><span class="supersubNumber">1554</span><span class="superscript">+72</span><span class="subscript">-71</span></div>	Insolation Flux [Earth Flux]
pl_letter	b	Planet Letter
pl_masse	181.16 Mearth
pl_masseerr1	15.89 Mearth
pl_masseerr2	-15.89 Mearth
pl_masselim	0
pl_massestr	181±16	Planet Mass [Earth Mass]
pl_massj	0.57 Mjupiter
pl_massjerr1	0.05 Mjupiter
pl_massjerr2	-0.05 Mjupiter
pl_massjlim	0
pl_massjstr	0.57±0.05	Planet Mass [Jupiter Mass]
pl_msinie	—
pl_msinieerr1	—
pl_msinieerr2	—
pl_msinielim	—
pl_msiniestr	—	Planet Mass*sin(i) [Earth Mass]
pl_msinij	—
pl_msinijerr1	—
pl_msinijerr2	—
pl_msinijlim	—
pl_msinijstr	—	Planet Mass*sin(i) [Jupiter Mass]
pl_name	NGTS-32 b	Planet Name
pl_ndispec	0
pl_nespec	0
pl_nnotes	0
pl_ntranspec	0
pl_occdep	—
pl_occdeperr1	—
pl_occdeperr2	—
pl_occdeplim	—
pl_occdepstr	—	Occultation Depth [%]
pl_orbeccen	0
pl_orbeccenerr1	—
pl_orbeccenerr2	—
pl_orbeccenlim	0
pl_orbeccenstr	0	Eccentricity
pl_orbincl	86.90 deg
pl_orbinclerr1	0.10 deg
pl_orbinclerr2	-0.10 deg
pl_orbincllim	0
pl_orbinclstr	86.9±0.1	Inclination [deg]
pl_orblper	90 deg
pl_orblpererr1	—
pl_orblpererr2	—
pl_orblperlim	0
pl_orblperstr	90	Argument of Periastron [deg]
pl_orbper	3.31 day
pl_orbpererr1	2.00e-5 day
pl_orbpererr2	-2.00e-5 day
pl_orbperlim	0
pl_orbperstr	3.31211±0.00002	Orbital Period [day]
pl_orbsmax	0.04 au
pl_orbsmaxerr1	1.00e-3 au
pl_orbsmaxerr2	-1.00e-3 au
pl_orbsmaxlim	0
pl_orbsmaxstr	0.044±0.001	Orbit Semi-Major Axis [au]
pl_orbtper	—
pl_orbtpererr1	—
pl_orbtpererr2	—
pl_orbtperlim	—
pl_orbtperstr	—	Epoch of Periastron [day]
pl_projobliq	—
pl_projobliqerr1	—
pl_projobliqerr2	—
pl_projobliqlim	—
pl_projobliqstr	—	Projected Obliquity [deg]
pl_pubdate	2025-01	Planetary Parameter Reference Publication Date
pl_rade	15.92 Rearth
pl_radeerr1	0.34 Rearth
pl_radeerr2	-0.34 Rearth
pl_radelim	0
pl_radestr	15.9±0.3	Planet Radius [Earth Radius]
pl_radj	1.42 Rjupiter
pl_radjerr1	0.03 Rjupiter
pl_radjerr2	-0.03 Rjupiter
pl_radjlim	0
pl_radjstr	1.42±0.03	Planet Radius [Jupiter Radius]
pl_ratdor	5.28
pl_ratdorerr1	0.07
pl_ratdorerr2	-0.07
pl_ratdorlim	0
pl_ratdorstr	5.28±0.07	Ratio of Semi-Major Axis to Stellar Radius
pl_ratror	0.08
pl_ratrorerr1	1.00e-3
pl_ratrorerr2	-1.00e-3
pl_ratrorlim	0
pl_ratrorstr	0.080±0.001	Ratio of Planet to Stellar Radius
pl_refname	<a refstr=VINES_ET_AL__2025 href=https://ui.adsabs.harvard.edu/abs/2025MNRAS.536.2011V/abstract target=ref>Vines et al. 2025</a>	Planetary Parameter Reference
pl_rvamp	75.17 m/s
pl_rvamperr1	15.01 m/s
pl_rvamperr2	-0.88 m/s
pl_rvamplim	0
pl_rvampstr	<div><span class="supersubNumber">75.17</span><span class="superscript">+15.01</span><span class="subscript">-0.88</span></div>	Radial Velocity Amplitude [m/s]
pl_trandep	—
pl_trandeperr1	—
pl_trandeperr2	—
pl_trandeplim	—
pl_trandepstr	—	Transit Depth [%]
pl_trandur	—
pl_trandurerr1	—
pl_trandurerr2	—
pl_trandurlim	—
pl_trandurstr	—	Transit Duration [hour]
pl_tranmid	2.46e6 day
pl_tranmiderr1	2.00e-3 day
pl_tranmiderr2	-2.00e-3 day
pl_tranmidlim	0
pl_tranmidstr	2459435.763±0.002	Time of Conjunction (Transit Midpoint) [day]
pl_trueobliq	—
pl_trueobliqerr1	—
pl_trueobliqerr2	—
pl_trueobliqlim	—
pl_trueobliqstr	—	True Obliquity [deg]
pl_tsystemref	BJD	Time Reference Frame and Standard
ptv_flag	0
pul_flag	0
ra	223.86 deg
rastr	14h55m25.83s	RA [sexagesimal]
releasedate	2025-10-09	Release Date
rowupdate	2025-10-09	Date of Last Update
rv_flag	1
soltype	Published Confirmed	Solution Type
st_age	8.03 Gyr
st_ageerr1	1.03 Gyr
st_ageerr2	-1 Gyr
st_agelim	0
st_agestr	<div><span class="supersubNumber">8.03</span><span class="superscript">+1.03</span><span class="subscript">-1.00</span></div>	Stellar Age [Gyr]
st_dens	0.25 g/cm**3
st_denserr1	0.02 g/cm**3
st_denserr2	-0.14 g/cm**3
st_denslim	0
st_densstr	<div><span class="supersubNumber">0.253</span><span class="superscript">+0.016</span><span class="subscript">-0.140</span></div>	Stellar Density [g/cm**3]
st_logg	4.09 log(cm/s**2)
st_loggerr1	0.21 log(cm/s**2)
st_loggerr2	-0.21 log(cm/s**2)
st_logglim	0
st_loggstr	4.09±0.21	Stellar Surface Gravity [log(cm/s**2)]
st_lum	—
st_lumerr1	—
st_lumerr2	—
st_lumlim	—
st_lumstr	—	Stellar Luminosity [log(Solar)]
st_mass	1.07 Msun
st_masserr1	0.06 Msun
st_masserr2	-0.04 Msun
st_masslim	0
st_massstr	<div><span class="supersubNumber">1.07</span><span class="superscript">+0.06</span><span class="subscript">-0.04</span></div>	Stellar Mass [Solar mass]
st_met	-0.03 dex
st_meterr1	0.04 dex
st_meterr2	-0.04 dex
st_metlim	0
st_metratio	[Fe/H]	Stellar Metallicity Ratio
st_metstr	-0.03±0.04	Stellar Metallicity [dex]
st_nphot	0
st_nrvc	0
st_nspec	0
st_rad	1.85 Rsun
st_raderr1	0.06 Rsun
st_raderr2	-0.05 Rsun
st_radlim	0
st_radstr	<div><span class="supersubNumber">1.85</span><span class="superscript">+0.06</span><span class="subscript">-0.05</span></div>	Stellar Radius [Solar Radius]
st_radv	—
st_radverr1	—
st_radverr2	—
st_radvlim	—
st_radvstr	—	Systemic Radial Velocity [km/s]
st_refname	<a refstr=VINES_ET_AL__2025 href=https://ui.adsabs.harvard.edu/abs/2025MNRAS.536.2011V/abstract target=ref>Vines et al. 2025</a>	Stellar Parameter Reference
st_rotp	—
st_rotperr1	—
st_rotperr2	—
st_rotplim	—
st_rotpstr	—	Stellar Rotational Period [day]
st_spectype	—	Spectral Type
st_teff	5680 K
st_tefferr1	60 K
st_tefferr2	-60 K
st_tefflim	0
st_teffstr	5680±60	Stellar Effective Temperature [K]
st_vsin	6.60 km/s
st_vsinerr1	0.60 km/s
st_vsinerr2	-0.60 km/s
st_vsinlim	0
st_vsinstr	6.6±0.6	Stellar Rotational Velocity [km/s]
sy_bmag	14.21 mag
sy_bmagerr1	0.02 mag
sy_bmagerr2	-0.02 mag
sy_bmagstr	14.214±0.016	B (Johnson) Magnitude
sy_dist	837.46 pc
sy_disterr1	16.27 pc
sy_disterr2	-15.68 pc
sy_diststr	<div><span class="supersubNumber">837.457</span><span class="superscript">+16.274</span><span class="subscript">-15.675</span></div>	Distance [pc]
sy_gaiamag	13.31 mag
sy_gaiamagerr1	2.97e-4 mag
sy_gaiamagerr2	-2.97e-4 mag
sy_gaiamagstr	13.311600±0.000297	Gaia Magnitude
sy_gmag	—
sy_gmagerr1	—
sy_gmagerr2	—
sy_gmagstr	—	g (Sloan) Magnitude
sy_hmag	11.73 mag
sy_hmagerr1	0.02 mag
sy_hmagerr2	-0.02 mag
sy_hmagstr	11.727±0.022	H (2MASS) Magnitude
sy_icmag	—
sy_icmagerr1	—
sy_icmagerr2	—
sy_icmagstr	—	I (Cousins) Magnitude
sy_imag	—
sy_imagerr1	—
sy_imagerr2	—
sy_imagstr	—	i (Sloan) Magnitude
sy_jmag	12.07 mag
sy_jmagerr1	0.02 mag
sy_jmagerr2	-0.02 mag
sy_jmagstr	12.070±0.022	J (2MASS) Magnitude
sy_kepmag	—
sy_kepmagerr1	—
sy_kepmagerr2	—
sy_kepmagstr	—	Kepler Magnitude
sy_kmag	11.69 mag
sy_kmagerr1	0.03 mag
sy_kmagerr2	-0.03 mag
sy_kmagstr	11.689±0.026	Ks (2MASS) Magnitude
sy_mnum	0
sy_plx	1.17 mas
sy_plxerr1	0.02 mas
sy_plxerr2	-0.02 mas
sy_plxstr	1.1656400±0.0225972	Parallax [mas]
sy_pm	21.24 mas/yr
sy_pmdec	-2.07 mas/yr
sy_pmdecerr1	0.03 mas/yr
sy_pmdecerr2	-0.03 mas/yr
sy_pmdecstr	-2.0696800±0.0344604	Proper Motion (Dec) [mas/yr]
sy_pmerr1	0.04 mas/yr
sy_pmerr2	-0.04 mas/yr
sy_pmra	-21.14 mas/yr
sy_pmraerr1	0.04 mas/yr
sy_pmraerr2	-0.04 mas/yr
sy_pmrastr	-21.137700±0.042427	Proper Motion (RA) [mas/yr]
sy_pmstr	21.238784±0.042358	Total Proper Motion [mas/yr]
sy_pnum	1
sy_refname	<a refstr=STASSUN_ET_AL__2019 href=https://ui.adsabs.harvard.edu/abs/2019AJ....158..138S/abstract target=ref>TICv8</a>	System Parameter Reference
sy_rmag	—
sy_rmagerr1	—
sy_rmagerr2	—
sy_rmagstr	—	r (Sloan) Magnitude
sy_snum	1
sy_tmag	12.82 mag
sy_tmagerr1	7.40e-3 mag
sy_tmagerr2	-7.40e-3 mag
sy_tmagstr	12.8222±0.0074	TESS Magnitude
sy_umag	—
sy_umagerr1	—
sy_umagerr2	—
sy_umagstr	—	u (Sloan) Magnitude
sy_vmag	13.59 mag
sy_vmagerr1	0.10 mag
sy_vmagerr2	-0.10 mag
sy_vmagstr	13.588±0.103	V (Johnson) Magnitude
sy_w1mag	11.65 mag
sy_w1magerr1	0.02 mag
sy_w1magerr2	-0.02 mag
sy_w1magstr	11.651±0.023	W1 (WISE) Magnitude
sy_w2mag	11.68 mag
sy_w2magerr1	0.02 mag
sy_w2magerr2	-0.02 mag
sy_w2magstr	11.681±0.023	W2 (WISE) Magnitude
sy_w3mag	11.82 mag
sy_w3magerr1	0.29 mag
sy_w3magerr2	-0.29 mag
sy_w3magstr	11.819±0.286	W3 (WISE) Magnitude
sy_w4mag	8.87 mag
sy_w4magerr1	—
sy_w4magerr2	—
sy_w4magstr	8.869	W4 (WISE) Magnitude
sy_zmag	—
sy_zmagerr1	—
sy_zmagerr2	—
sy_zmagstr	—	z (Sloan) Magnitude
tic_id	TIC 309694541	TIC ID
tran_flag	1
ttv_flag	0
x	-0.68
y	-0.66
z	-0.32