Registry · deep sky

HD 285968

HighPM* SIMBAD PM* M2.5V 399 papers

harvesting The full record is being pulled from the archives right now — measurement tables, the Gaia row, catalogue photometry. This page will fill itself in.

Right ascension: 04h 42m 55.78s
Declination: +18° 57′ 29.4″
Galactic l, b: 180.02, -17.43
Magnitude V: 9.951
Parallax: 105.43 mas
Redshift z: 8.752e-05
Radial velocity: 26.236 km/s
Proper motion: 656.6, -1,117 mas/yr

Also known as

48 identifiers

1RXS J044254.6+1857182MASS J04425581+1857285AP J04425581+1857285ASCC 838914BD+18 683Ci 20 303CNS5 1177G 83-32G 8-55G 85-9Gaia DR1 3409711211297795584Gaia DR2 3409711211681795584Gaia DR3 3409711211681795584GCRV 2763GEN# +0.01800683GEN# +1.00285968GJ 176HD 285968HIC 21932HIP 21932IRAS 04399+1852JP11 3797Karmn J04429+189LFT 372LHS 196LSPM J0442+1857LTT 11495MCC 107NLTT 13785PLX 1046PLX 1046.00PM 04400+1853PM J04429+1857Ross 33TIC 397354290TYC 1275-2034-1UBV 4524UBV M 869UCAC2 38384336UCAC4 545-010524VVO 203WEB 4214WISEA J044256.24+185718.0Zkh 64AKARI-IRC-V1 J0442561+185721[HFE83] 320[RHG95] 817USNO-B1.0 1089-00054746

Published measurements

3 quantities measured more than once

One object can carry a dozen published estimates of the same quantity. The register keeps them side by side rather than picking a winner — the citation is part of the value.

Mass 3 values

Value	Unit	Uncertainty	Source	Reference	Year
0.509289	M_sun	± 0.009881	NASA Exoplanet Archive	Rosenthal et al. 2021	2021
0.484967	M_sun	± 0.02074	NASA Exoplanet Archive	TICv8	2018
0.5	M_sun		NASA Exoplanet Archive	Forveille et al. 2009	2009

Radius 2 values

Value	Unit	Uncertainty	Band / method	Source	Reference	Year
0.478214	R_sun	± 0.007882		NASA Exoplanet Archive	Rosenthal et al. 2021	2021
0.486907	R_sun	± 0.01508		NASA Exoplanet Archive	TICv8	2018

Effective temperature 2 values

Value	Unit	Uncertainty	Band / method	Source	Reference	Year
3,703.49	K	± 32.13		NASA Exoplanet Archive	Rosenthal et al. 2021	2021
3,543	K	± 157		NASA Exoplanet Archive	TICv8	2018

Related objects

Object	Type	Relation
HD 285968 b	Exoplanet	host

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
HD 285968 b	Exoplanet	20.08″	9.95
Gaia DR3 3409709772484197376	Star	76.2″	—
CXOGSG J044247.0+185848	Star	146.4″	14.54
UCAC4 546-010525	Star	331.9″	14.02
LAMOST J044257.91+190526.7	Star	478.3″	—
Gaia DR3 3410074943487010176	Star	533.1″	—

Provenance

where this card came from

Archive	Read at (UTC)	Record
Seeded from the bulk archive load; no per-object fetch yet.

Machine-readable: /api/v1/object/hd-285968-732935 · Registry entry updated 2026-08-14.