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Catalog / LP 944-020 / LP 944-020

LP 944-020

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LP 944-020

recons:lp-944-020 · Gaia DR3 4860376345833699840
Distance
6.427 pc · 20.96 ly
Spectral type
M9.0 V (RECONS)
Teff
2400 K (spectral type (Pecaut & Mamajek 2013))
Magnitudes
V 18.69 · G 15.440 · BP−RP 5.057
Parallax
155.598 mas ± 0.052 (Gaia DR3)
Gaia source_id
4860376345833699840
RECONS name
LP 944-020
RECONSGaia DR3

Identity & provenance

Stable ID
gaia-dr3:4860376345833699840
Primary name
LP 944-020 · recons cns name
Common name
—
RECONS name
LP 944-020
RECONS system
LP 944-020 (rank #47)
Component
—
LHS
—
Gaia source_id
4860376345833699840
Gaia designation
Gaia DR3 4860376345833699840
Source catalogs
RECONS+Gaia DR3
Cross-match
matched_parallax_conflict (3.10″, 0 candidates)
Match note
parallax conflict: RECONS 201.4 mas vs Gaia 155.6 mas (29% apart); positional match at 3.1 arcsec kept, Gaia parallax used

Position

RA
54.89857 ° · Gaia DR3
Dec
-35.42759 ° · Gaia DR3
Reference epoch
J2016
Galactic l, b
236.66942 °, -53.41018 °
XYZ (equatorial)
3.011, 4.284, -3.725 pc
Proper motion
309.00, 269.06 mas/yr · Gaia DR3
Radial velocity
unknown

Distance

Distance
6.427 pc · 20.96 ly · inverse parallax
Parallax (adopted)
155.5982 mas ± 0.0522 · Gaia DR3
Parallax (RECONS)
201.40 mas
Parallax (Gaia DR3)
155.5982 mas
RECONS vs Gaia
29.44 %

Photometry & astrophysics

Spectral type
M9.0 V · RECONS
V
18.69
M_V (RECONS)
20.21
G / BP / RP
15.440 / 18.945 / 13.887
BP − RP
5.057
Teff (GSP-Phot)
unknown
log g / [M/H]
unknown / unknown
Mass
0.070 M☉
RUWE
1.00
Non-single star
0
Variability flag
NOT_AVAILABLE
Planets
0

Render parameters (star_params)

Teff
2400 K · spectral type (Pecaut & Mamajek 2013)
Absolute mag
16.400 (G)
Bolometric corr.
-1.062
Luminosity
5.768e-5 L☉
Radius
0.04393 R☉ · Gaia G + parallax + BC_G (Andrae 2018)
Disk radius
0.4300
Limb darkening u1, u2
0.6000, 0.2000
Granulation amp / freq
0.0700 / 18.072
Variability
none
Seed
3391922602