Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: PG1549+476
Coordinates: 15:51:03.59 (h:m:s) +47:27:29.23 (°:':'')
237.7650 (°) +47.4581 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.1 ± 0.24
parallax () 0.481 ± 0.032

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 16, Reduced spectroscopic observations: 1, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 15.820 0.004 mag
GAIA3.G 15.930 0.003 mag
GAIA3.RP 16.149 0.006 mag
GALEX.FUV 14.817 0.014 mag
GALEX.NUV 15.119 0.008 mag
SDSS.U 15.627 0.005 mag
SDSS.G 15.709 0.004 mag
GAIA2.BP 15.751 0.012 mag
SDSS.R 16.145 0.005 mag
GAIA2.G 15.947 0.002 mag
SDSS.I 16.454 0.006 mag
GAIA2.RP 16.137 0.005 mag
SDSS.Z 16.708 0.010 mag
2MASS.J 16.337 0.112 mag
2MASS.H 15.942 0.192 mag
2MASS.K < 16.057 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2456425.500 2013-05-13 BOSS @ SDSS 2.5-M 1900 3603.0 NA 3570 - 10344
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.549 ± 0.08 / 4.549 ± 0.08
M_G (mag) 4.1 ± 0.24 4.1 ± 0.24 /
parallax (mas) 0.481 ± 0.032 0.428 ± 0.047 0.529 ± 0.043
pmdec (mas) -11.366 ± 0.051 -11.151 ± 0.087 -11.5 ± 0.054
pmra (mas) 1.954 ± 0.047 2.117 ± 0.08 1.852 ± 0.05
Primary
Secondary
content_copy