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GJ 1221

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GJ 1221

LHS 455 · recons:gj-1221 · Gaia DR3 1638979384378696704
Distance
6.211 pc · 20.26 ly
Spectral type
DXP9 (RECONS)
Teff
5600 K (spectral type (Pecaut & Mamajek 2013))
Magnitudes
V 14.22 · G 13.778 · BP−RP 1.003
Parallax
160.995 mas ± 0.012 (Gaia DR3)
Gaia source_id
1638979384378696704
RECONS name
GJ 1221
RECONSGaia DR3

Identity & provenance

Stable ID
gaia-dr3:1638979384378696704
Primary name
GJ 1221 · recons cns name
Common name
—
RECONS name
GJ 1221
RECONS system
GJ 1221 (rank #81)
Component
—
LHS
455
Gaia source_id
1638979384378696704
Gaia designation
Gaia DR3 1638979384378696704
Source catalogs
RECONS+Gaia DR3
Cross-match
matched (9.49″, 1 candidates)
Match note
—

Position

RA
267.01612 ° · Gaia DR3
Dec
70.88157 ° · Gaia DR3
Reference epoch
J2016
Galactic l, b
101.43804 °, 30.69132 °
XYZ (equatorial)
-0.106, -2.032, 5.869 pc
Proper motion
-1266.39, 1108.80 mas/yr · Gaia DR3
Radial velocity
unknown

Distance

Distance
6.211 pc · 20.26 ly · inverse parallax
Parallax (adopted)
160.9952 mas ± 0.0119 · Gaia DR3
Parallax (RECONS)
164.70 mas
Parallax (Gaia DR3)
160.9952 mas
RECONS vs Gaia
2.30 %

Photometry & astrophysics

Spectral type
DXP9 · RECONS
V
14.22
M_V (RECONS)
15.30
G / BP / RP
13.778 / 14.179 / 13.176
BP − RP
1.003
Teff (GSP-Phot)
unknown
log g / [M/H]
unknown / unknown
Mass
0.500 M☉
RUWE
1.06
Non-single star
0
Variability flag
NOT_AVAILABLE
Planets
0

Render parameters (star_params)

Teff
5600 K · spectral type (Pecaut & Mamajek 2013)
Absolute mag
14.812 (G)
Bolometric corr.
0.046
Luminosity
8.965e-5 L☉
Radius
0.01006 R☉ · Gaia G + parallax + BC_G (Andrae 2018)
Disk radius
0.3404
Limb darkening u1, u2
0.4754, 0.2306
Granulation amp / freq
0.0605 / 19.992
Variability
none
Seed
6538315