🪐

NGTS-26 b

Exoplanet Records

📊Key Properties

Host Star

NGTS-26

Discovery

Transit

Year

2024

Period

4.52 day

Radius

14.89 Rearth

Mass

92.81 Mearth

Eq. Temp

1331 K

🧾Records(1 rows)

Record 1

Transit • 2024 • Next-Generation Transit Survey (NGTS)

🪐

▶All Properties

Property	Value	Description
ast_flag	0
cb_flag	0
dec	-31.73 deg
decstr	-31d43m56.83s	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	2024-04	Discovery Publication Date
disc_refname	<a refstr=BOUCHY_ET_AL__2024 href=https://ui.adsabs.harvard.edu/abs/2024A&A...684A.201B/abstract target=ref>Bouchy et al. 2024</a>	Discovery Reference
disc_telescope	20 cm NGTS telescope	Discovery Telescope
disc_year	2024
discoverymethod	Transit	Discovery Method
dkin_flag	0
elat	-16.01 deg
elon	225.55 deg
etv_flag	0
gaia_dr2_id	Gaia DR2 6216644481523819776	Gaia DR2 ID
gaia_dr3_id	Gaia DR3 6216644481523819776	Gaia DR3 ID
glat	26.56 deg
glon	326.46 deg
hd_name	—	HD ID
hip_name	—	HIP ID
hostname	NGTS-26	Host Name
htm20	904212229
ima_flag	0
micro_flag	0
obm_flag	0
pl_bmasse	92.81 Mearth
pl_bmasseerr1	20.66 Mearth
pl_bmasseerr2	-19.07 Mearth
pl_bmasselim	0
pl_bmassestr	<div><span class="supersubNumber">92.8</span><span class="superscript">+20.7</span><span class="subscript">-19.1</span></div>	Planet Mass or Mass*sin(i) [Earth Mass]
pl_bmassj	0.29 Mjupiter
pl_bmassjerr1	0.07 Mjupiter
pl_bmassjerr2	-0.06 Mjupiter
pl_bmassjlim	0
pl_bmassjstr	<div><span class="supersubNumber">0.292</span><span class="superscript">+0.065</span><span class="subscript">-0.060</span></div>	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	0.15 g/cm**3
pl_denserr1	0.04 g/cm**3
pl_denserr2	-0.04 g/cm**3
pl_denslim	0
pl_densstr	<div><span class="supersubNumber">0.153</span><span class="superscript">+0.041</span><span class="subscript">-0.036</span></div>	Planet Density [g/cm**3]
pl_eqt	1331 K
pl_eqterr1	85 K
pl_eqterr2	-72 K
pl_eqtlim	0
pl_eqtstr	<div><span class="supersubNumber">1331</span><span class="superscript">+85</span><span class="subscript">-72</span></div>	Equilibrium Temperature [K]
pl_imppar	—
pl_impparerr1	—
pl_impparerr2	—
pl_impparlim	—
pl_impparstr	—	Impact Parameter
pl_insol	523 Searth
pl_insolerr1	133 Searth
pl_insolerr2	-114 Searth
pl_insollim	0
pl_insolstr	<div><span class="supersubNumber">523</span><span class="superscript">+133</span><span class="subscript">-114</span></div>	Insolation Flux [Earth Flux]
pl_letter	b	Planet Letter
pl_masse	92.81 Mearth
pl_masseerr1	20.66 Mearth
pl_masseerr2	-19.07 Mearth
pl_masselim	0
pl_massestr	<div><span class="supersubNumber">92.8</span><span class="superscript">+20.7</span><span class="subscript">-19.1</span></div>	Planet Mass [Earth Mass]
pl_massj	0.29 Mjupiter
pl_massjerr1	0.07 Mjupiter
pl_massjerr2	-0.06 Mjupiter
pl_massjlim	0
pl_massjstr	<div><span class="supersubNumber">0.292</span><span class="superscript">+0.065</span><span class="subscript">-0.060</span></div>	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-26 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	86.43 deg
pl_orbinclerr1	0.78 deg
pl_orbinclerr2	-0.68 deg
pl_orbincllim	0
pl_orbinclstr	<div><span class="supersubNumber">86.43</span><span class="superscript">+0.78</span><span class="subscript">-0.68</span></div>	Inclination [deg]
pl_orblper	—
pl_orblpererr1	—
pl_orblpererr2	—
pl_orblperlim	—
pl_orblperstr	—	Argument of Periastron [deg]
pl_orbper	4.52 day
pl_orbpererr1	9.00e-6 day
pl_orbpererr2	-9.20e-6 day
pl_orbperlim	0
pl_orbperstr	<div><span class="supersubNumber">4.5199279</span><span class="superscript">+0.0000090</span><span class="subscript">-0.0000092</span></div>	Orbital Period [day]
pl_orbsmax	0.05 au
pl_orbsmaxerr1	3.80e-3 au
pl_orbsmaxerr2	-3.20e-3 au
pl_orbsmaxlim	0
pl_orbsmaxstr	<div><span class="supersubNumber">0.0490</span><span class="superscript">+0.0038</span><span class="subscript">-0.0032</span></div>	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	2024-04	Planetary Parameter Reference Publication Date
pl_rade	14.89 Rearth
pl_radeerr1	0.66 Rearth
pl_radeerr2	-0.54 Rearth
pl_radelim	0
pl_radestr	<div><span class="supersubNumber">14.89</span><span class="superscript">+0.66</span><span class="subscript">-0.54</span></div>	Planet Radius [Earth Radius]
pl_radj	1.33 Rjupiter
pl_radjerr1	0.06 Rjupiter
pl_radjerr2	-0.05 Rjupiter
pl_radjlim	0
pl_radjstr	<div><span class="supersubNumber">1.328</span><span class="superscript">+0.059</span><span class="subscript">-0.048</span></div>	Planet Radius [Jupiter Radius]
pl_ratdor	9.01
pl_ratdorerr1	0.61
pl_ratdorerr2	-0.55
pl_ratdorlim	0
pl_ratdorstr	<div><span class="supersubNumber">9.01</span><span class="superscript">+0.61</span><span class="subscript">-0.55</span></div>	Ratio of Semi-Major Axis to Stellar Radius
pl_ratror	0.12
pl_ratrorerr1	3.30e-3
pl_ratrorerr2	-3.00e-3
pl_ratrorlim	0
pl_ratrorstr	<div><span class="supersubNumber">0.1168</span><span class="superscript">+0.0033</span><span class="subscript">-0.0030</span></div>	Ratio of Planet to Stellar Radius
pl_refname	<a refstr=BOUCHY_ET_AL__2024 href=https://ui.adsabs.harvard.edu/abs/2024A&A...684A.201B/abstract target=ref>Bouchy et al. 2024</a>	Planetary Parameter Reference
pl_rvamp	36.70 m/s
pl_rvamperr1	8.20 m/s
pl_rvamperr2	-7.50 m/s
pl_rvamplim	0
pl_rvampstr	<div><span class="supersubNumber">36.7</span><span class="superscript">+8.2</span><span class="subscript">-7.5</span></div>	Radial Velocity Amplitude [m/s]
pl_trandep	—
pl_trandeperr1	—
pl_trandeperr2	—
pl_trandeplim	—
pl_trandepstr	—	Transit Depth [%]
pl_trandur	3.72 hour
pl_trandurerr1	0.09 hour
pl_trandurerr2	-0.09 hour
pl_trandurlim	0
pl_trandurstr	<div><span class="supersubNumber">3.719</span><span class="superscript">+0.090</span><span class="subscript">-0.085</span></div>	Transit Duration [hour]
pl_tranmid	2.46e6 day
pl_tranmiderr1	1.40e-3 day
pl_tranmiderr2	-1.40e-3 day
pl_tranmidlim	0
pl_tranmidstr	2457756.8314±0.0014	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	217.68 deg
rastr	14h30m43.99s	RA [sexagesimal]
releasedate	2024-06-10	Release Date
rowupdate	2024-06-10	Date of Last Update
rv_flag	1
soltype	Published Confirmed	Solution Type
st_age	11.50 Gyr
st_ageerr1	1.30 Gyr
st_ageerr2	-1.70 Gyr
st_agelim	0
st_agestr	<div><span class="supersubNumber">11.5</span><span class="superscript">+1.3</span><span class="subscript">-1.7</span></div>	Stellar Age [Gyr]
st_dens	—
st_denserr1	—
st_denserr2	—
st_denslim	—
st_densstr	—	Stellar Density [g/cm**3]
st_logg	4.10 log(cm/s**2)
st_loggerr1	0.10 log(cm/s**2)
st_loggerr2	-0.10 log(cm/s**2)
st_logglim	0
st_loggstr	4.1±0.1	Stellar Surface Gravity [log(cm/s**2)]
st_lum	0.10 log(Lsun)
st_lumerr1	0.04 log(Lsun)
st_lumerr2	-0.04 log(Lsun)
st_lumlim	0
st_lumstr	<div><span class="supersubNumber">0.1011</span><span class="superscript">+0.0379</span><span class="subscript">-0.0415</span></div>	Stellar Luminosity [log(Solar)]
st_mass	0.96 Msun
st_masserr1	0.04 Msun
st_masserr2	-0.03 Msun
st_masslim	0
st_massstr	<div><span class="supersubNumber">0.96</span><span class="superscript">+0.04</span><span class="subscript">-0.03</span></div>	Stellar Mass [Solar mass]
st_met	0.20 dex
st_meterr1	0.10 dex
st_meterr2	-0.10 dex
st_metlim	0
st_metratio	[Fe/H]	Stellar Metallicity Ratio
st_metstr	0.2±0.1	Stellar Metallicity [dex]
st_nphot	0
st_nrvc	0
st_nspec	0
st_rad	1.16 Rsun
st_raderr1	0.05 Rsun
st_raderr2	-0.02 Rsun
st_radlim	0
st_radstr	<div><span class="supersubNumber">1.16</span><span class="superscript">+0.05</span><span class="subscript">-0.02</span></div>	Stellar Radius [Solar Radius]
st_radv	-28.35 km/s
st_radverr1	5.50e-3 km/s
st_radverr2	-5.60e-3 km/s
st_radvlim	0
st_radvstr	<div><span class="supersubNumber">-28.3500</span><span class="superscript">+0.0055</span><span class="subscript">-0.0056</span></div>	Systemic Radial Velocity [km/s]
st_refname	<a refstr=BOUCHY_ET_AL__2024 href=https://ui.adsabs.harvard.edu/abs/2024A&A...684A.201B/abstract target=ref>Bouchy et al. 2024</a>	Stellar Parameter Reference
st_rotp	—
st_rotperr1	—
st_rotperr2	—
st_rotplim	—
st_rotpstr	—	Stellar Rotational Period [day]
st_spectype	—	Spectral Type
st_teff	5550 K
st_tefferr1	100 K
st_tefferr2	-100 K
st_tefflim	0
st_teffstr	5550±100	Stellar Effective Temperature [K]
st_vsin	1.50 km/s
st_vsinerr1	0.80 km/s
st_vsinerr2	-0.80 km/s
st_vsinlim	0
st_vsinstr	1.5±0.8	Stellar Rotational Velocity [km/s]
sy_bmag	15.66 mag
sy_bmagerr1	0.04 mag
sy_bmagerr2	-0.04 mag
sy_bmagstr	15.659±0.038	B (Johnson) Magnitude
sy_dist	1093.69 pc
sy_disterr1	43.12 pc
sy_disterr2	-40.03 pc
sy_diststr	<div><span class="supersubNumber">1093.69</span><span class="superscript">+43.12</span><span class="subscript">-40.03</span></div>	Distance [pc]
sy_gaiamag	14.73 mag
sy_gaiamagerr1	3.55e-4 mag
sy_gaiamagerr2	-3.55e-4 mag
sy_gaiamagstr	14.726100±0.000355	Gaia Magnitude
sy_gmag	—
sy_gmagerr1	—
sy_gmagerr2	—
sy_gmagstr	—	g (Sloan) Magnitude
sy_hmag	13.16 mag
sy_hmagerr1	0.04 mag
sy_hmagerr2	-0.04 mag
sy_hmagstr	13.164±0.035	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	13.55 mag
sy_jmagerr1	0.03 mag
sy_jmagerr2	-0.03 mag
sy_jmagstr	13.547±0.027	J (2MASS) Magnitude
sy_kepmag	—
sy_kepmagerr1	—
sy_kepmagerr2	—
sy_kepmagstr	—	Kepler Magnitude
sy_kmag	13.12 mag
sy_kmagerr1	0.04 mag
sy_kmagerr2	-0.04 mag
sy_kmagstr	13.119±0.040	Ks (2MASS) Magnitude
sy_mnum	0
sy_plx	0.89 mas
sy_plxerr1	0.03 mas
sy_plxerr2	-0.03 mas
sy_plxstr	0.8867130±0.0344478	Parallax [mas]
sy_pm	14.22 mas/yr
sy_pmdec	-8.61 mas/yr
sy_pmdecerr1	0.05 mas/yr
sy_pmdecerr2	-0.05 mas/yr
sy_pmdecstr	-8.6075100±0.0529742	Proper Motion (Dec) [mas/yr]
sy_pmerr1	0.06 mas/yr
sy_pmerr2	-0.06 mas/yr
sy_pmra	-11.31 mas/yr
sy_pmraerr1	0.06 mas/yr
sy_pmraerr2	-0.06 mas/yr
sy_pmrastr	-11.3136000±0.0621091	Proper Motion (RA) [mas/yr]
sy_pmstr	14.2157228±0.0589247	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	14.22 mag
sy_tmagerr1	6.00e-3 mag
sy_tmagerr2	-6.00e-3 mag
sy_tmagstr	14.2229±0.0060	TESS Magnitude
sy_umag	—
sy_umagerr1	—
sy_umagerr2	—
sy_umagstr	—	u (Sloan) Magnitude
sy_vmag	15.01 mag
sy_vmagerr1	0.21 mag
sy_vmagerr2	-0.21 mag
sy_vmagstr	15.009±0.206	V (Johnson) Magnitude
sy_w1mag	13.05 mag
sy_w1magerr1	0.03 mag
sy_w1magerr2	-0.03 mag
sy_w1magstr	13.055±0.025	W1 (WISE) Magnitude
sy_w2mag	13.10 mag
sy_w2magerr1	0.03 mag
sy_w2magerr2	-0.03 mag
sy_w2magstr	13.097±0.031	W2 (WISE) Magnitude
sy_w3mag	12.72 mag
sy_w3magerr1	0.51 mag
sy_w3magerr2	-0.51 mag
sy_w3magstr	12.718±0.514	W3 (WISE) Magnitude
sy_w4mag	9.35 mag
sy_w4magerr1	—
sy_w4magerr2	—
sy_w4magstr	9.35	W4 (WISE) Magnitude
sy_zmag	—
sy_zmagerr1	—
sy_zmagerr2	—
sy_zmagstr	—	z (Sloan) Magnitude
tic_id	TIC 392747437	TIC ID
tran_flag	1
ttv_flag	0
x	-0.67
y	-0.52
z	-0.53