Catalog / GJ 570 / GJ 570 D

GJ 570 D

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GJ 570 D

GJ 570

Distance: 5.861 pc · 19.12 ly
Spectral type: T7.0 V (RECONS)
T_eff: 900 K (spectral type (Pecaut & Mamajek 2013))
Magnitudes: V unknown · G unknown · BP−RP unknown
Parallax: 170.620 mas ± 0.670 (RECONS)
Gaia source_id: — (not in Gaia DR3 subset)
RECONS name: GJ 570 D

RECONS

Identity & provenance

Stable ID: recons:gj-570:d
Primary name: GJ 570 D · recons cns name
Common name: —
RECONS name: GJ 570 D
RECONS system: GJ 570 (rank #71)
Component: D
LHS: —
Gaia source_id: —
Gaia designation: —
Source catalogs: RECONS
Cross-match: recons_only
Match note: —

Position

RA: 224.31743 ° · recons propagated
Dec: -21.37156 ° · recons propagated
Reference epoch: J2016
Galactic l, b: 338.22566 °, 32.73878 °
XYZ (equatorial): -3.905, -3.813, -2.136 pc
Proper motion: 1033.24, -1726.43 mas/yr · RECONS
Radial velocity: unknown

Distance

Distance: 5.861 pc · 19.12 ly · inverse parallax
Parallax (adopted): 170.6200 mas ± 0.6700 · RECONS
Parallax (RECONS): 170.62 mas
Parallax (Gaia DR3): unknown
RECONS vs Gaia: —

Photometry & astrophysics

Spectral type: T7.0 V · RECONS
V: unknown
M_V (RECONS): unknown
G / BP / RP: unknown / unknown / unknown
BP − RP: unknown
Teff (GSP-Phot): unknown
log g / [M/H]: unknown / unknown
Mass: 0.030 M☉
RUWE: unknown
Non-single star: —
Variability flag: —
Planets: 0

Render parameters (star_params)

Teff: 900 K · spectral type (Pecaut & Mamajek 2013)
Absolute mag: —
Bolometric corr.: unknown
Luminosity: unknown
Radius: 0.03526 R☉ · main-sequence Teff scaling
Disk radius: 0.4166
Limb darkening u1, u2: 0.6000, 0.2000
Granulation amp / freq: 0.0700 / 18.358
Variability: none
Seed: 3370443981

Notes: separation 258"