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Catalog / GJ 555 / HN Librae

HN Librae

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HN Librae

GJ 555 · LHS 2945 · recons:gj-555 · Gaia DR3 6324325225803432320
Distance
6.253 pc · 20.39 ly
Spectral type
M4.0 V (RECONS)
Teff
3000 K (Gaia GSP-Phot)
Magnitudes
V 11.32 · G 9.895 · BP−RP 2.923
Parallax
159.923 mas ± 0.055 (Gaia DR3)
Gaia source_id
6324325225803432320
RECONS name
GJ 555
RECONSGaia DR3

Identity & provenance

Stable ID
gaia-dr3:6324325225803432320
Primary name
HN Librae · RECONS common name
Common name
HN Librae
RECONS name
GJ 555
RECONS system
GJ 555 (rank #87)
Component
—
LHS
2945
Gaia source_id
6324325225803432320
Gaia designation
Gaia DR3 6324325225803432320
Source catalogs
RECONS+Gaia DR3
Cross-match
matched (0.49″, 1 candidates)
Match note
—

Position

RA
218.56843 ° · Gaia DR3
Dec
-12.51692 ° · Gaia DR3
Reference epoch
J2016
Galactic l, b
338.42025 °, 43.15731 °
XYZ (equatorial)
-4.773, -3.806, -1.355 pc
Proper motion
-355.14, 593.04 mas/yr · Gaia DR3
Radial velocity
-1.36 km/s

Distance

Distance
6.253 pc · 20.39 ly · inverse parallax
Parallax (adopted)
159.9225 mas ± 0.0546 · Gaia DR3
Parallax (RECONS)
160.78 mas
Parallax (Gaia DR3)
159.9225 mas
RECONS vs Gaia
0.54 %

Photometry & astrophysics

Spectral type
M4.0 V · RECONS
V
11.32
M_V (RECONS)
12.35
G / BP / RP
9.895 / 11.569 / 8.646
BP − RP
2.923
Teff (GSP-Phot)
3000 K
log g / [M/H]
4.35 / -0.59
Mass
0.200 M☉
RUWE
1.44
Non-single star
0
Variability flag
NOT_AVAILABLE
Planets
0

Render parameters (star_params)

Teff
3000 K · Gaia GSP-Phot
Absolute mag
10.915 (G)
Bolometric corr.
-1.062
Luminosity
0.009017 L☉
Radius
0.3515 R☉ · Gaia G + parallax + BC_G (Andrae 2018)
Disk radius
0.5564
Limb darkening u1, u2
0.6000, 0.2000
Granulation amp / freq
0.0700 / 15.362
Variability
none
Seed
356312848