Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: GD1284
Coordinates: 23:59:56.35 (h:m:s) -16:09:15.56 (°:':'')
359.9848 (°) -16.1543 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.31 ± 0.21
parallax () 0.709 ± 0.036

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 20, Reduced spectroscopic observations: 0, Spectroscopic raw files: 0, Light curves: 1

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 14.083 0.003 mag
GAIA3.G 14.214 0.003 mag
GAIA3.RP 14.476 0.004 mag
GALEX.FUV 13.171 0.006 mag
GALEX.NUV 13.442 0.004 mag
APASS.B 14.032 0.021 mag
APASS.G 14.024 0.037 mag
GAIA2.BP 14.038 0.005 mag
APASS.V 14.232 0.029 mag
APASS.R 14.429 0.045 mag
GAIA2.G 14.228 0.001 mag
APASS.I 14.697 0.102 mag
GAIA2.RP 14.474 0.003 mag
2MASS.J 14.832 0.042 mag
2MASS.H 14.814 0.068 mag
2MASS.K 14.999 0.118 mag
WISE.W1 15.151 0.037 mag
WISE.W2 15.256 0.095 mag
WISE.W3 < 12.384 / mag
WISE.W4 < 9.025 / mag

Light curves

Light curves

HJD Date Passband Exptime (s) Duration (h)
2458367.808 2018-09-06 TESS.RED 120.0 657.9
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 3.561 ± 0.049 / 3.561 ± 0.049
M_G (mag) 3.31 ± 0.21 3.31 ± 0.21 /
parallax (mas) 0.709 ± 0.036 0.655 ± 0.063 0.74 ± 0.036
pmdec (mas) -32.337 ± 0.037 -32.37 ± 0.068 -32.324 ± 0.027
pmra (mas) 22.122 ± 0.056 22.06 ± 0.1 22.144 ± 0.038
Primary
Secondary
content_copy