Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: SDSSJ184239.41+191954.7
Coordinates: 18:42:39.41 (h:m:s) +19:19:54.75 (°:':'')
280.6642 (°) +19.3319 (°)
Classification: sd
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.564 ± 0.05
parallax () 0.36 ± 0.036

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 14, 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 16.111 0.004 mag
GAIA3.G 16.070 0.003 mag
GAIA3.RP 15.983 0.005 mag
SDSS.U 16.405 0.007 mag
SDSS.G 16.045 0.003 mag
GAIA2.BP 16.097 0.003 mag
SDSS.R 16.153 0.004 mag
GAIA2.G 16.091 0.001 mag
SDSS.I 16.288 0.005 mag
GAIA2.RP 15.987 0.003 mag
SDSS.Z 16.575 0.009 mag
2MASS.J 15.953 0.073 mag
2MASS.H 15.822 0.116 mag
2MASS.K < 15.280 / mag
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.04 ± 0.1 / 4.04 ± 0.1
M_G (mag) 3.564 ± 0.05 3.564 ± 0.05 /
parallax (mas) 0.36 ± 0.036 0.312 ± 0.058 0.393 ± 0.041
pmdec (mas) 2.19 ± 0.35 5.4 ± 0.7 2.025 ± 0.037
pmra (mas) 5.29 ± 0.5 9.0 ± 1.0 5.179 ± 0.029
Primary
Secondary
content_copy