Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: SDSSJ185859.95+171811.5
Coordinates: 18:58:59.93 (h:m:s) +17:18:11.38 (°:':'')
284.7497 (°) +17.3032 (°)
Classification: sdB+MS
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.038 ± 0.05
parallax () 2.781 ± 0.025

Notes

Aliases

Tags

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visibility

Observations

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

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 12.030 0.003 mag
GAIA3.G 11.826 0.003 mag
GAIA3.RP 11.448 0.004 mag
GALEX.FUV 12.170 0.500 mag
GALEX.NUV 13.006 0.400 mag
APASS.B 12.327 0.061 mag
APASS.G 12.125 0.050 mag
GAIA2.BP 12.032 0.003 mag
APASS.V 11.983 0.008 mag
APASS.R 11.878 0.027 mag
GAIA2.G 11.838 0.001 mag
APASS.I 11.658 0.105 mag
GAIA2.RP 11.463 0.002 mag
2MASS.J 10.924 0.022 mag
2MASS.H 10.637 0.021 mag
2MASS.K 10.582 0.018 mag
WISE.W1 10.522 0.023 mag
WISE.W2 10.551 0.022 mag
WISE.W3 10.440 0.074 mag
WISE.W4 < 9.027 / mag
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.069 ± 0.013 / 4.069 ± 0.013
M_G (mag) 4.038 ± 0.05 4.038 ± 0.05 /
parallax (mas) 2.781 ± 0.025 2.754 ± 0.035 2.809 ± 0.035
pmdec (mas) -0.77 ± 0.4 -1.9 ± 0.8 -0.725 ± 0.03
pmra (mas) 36.01 ± 0.45 37.1 ± 0.9 35.968 ± 0.031
Primary
Secondary
content_copy