Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: PG1546+045
Coordinates: 15:48:37.18 (h:m:s) +04:21:26.93 (°:':'')
237.1549 (°) +4.3575 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 5.41 ± 0.14
parallax () 0.884 ± 0.037

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 23, 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 15.403 0.004 mag
GAIA3.G 15.494 0.003 mag
GAIA3.RP 15.655 0.005 mag
SDSS.U 15.176 0.004 mag
APASS.B 15.449 0.050 mag
APASS.G 15.362 0.034 mag
SDSS.G 15.302 0.003 mag
GAIA2.BP 15.350 0.009 mag
APASS.V 15.556 0.038 mag
APASS.R 15.760 0.039 mag
SDSS.R 15.683 0.003 mag
GAIA2.G 15.512 0.001 mag
APASS.I 15.903 0.166 mag
SDSS.I 15.946 0.004 mag
GAIA2.RP 15.650 0.003 mag
SDSS.Z 16.173 0.008 mag
2MASS.J 15.865 0.068 mag
2MASS.H 15.875 0.111 mag
2MASS.K < 17.172 / mag
WISE.W1 16.169 0.061 mag
WISE.W2 16.557 0.280 mag
WISE.W3 < 12.069 / mag
WISE.W4 < 8.998 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2456367.344 2013-03-15 LRS @ LAMOST 1500 3600.0 NA 3700 - 9099
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 5.102 ± 0.052 / 5.102 ± 0.052
M_G (mag) 5.41 ± 0.14 5.41 ± 0.14 /
parallax (mas) 0.884 ± 0.037 0.952 ± 0.061 0.835 ± 0.043
pmdec (mas) -2.122 ± 0.049 -1.999 ± 0.088 -2.179 ± 0.041
pmra (mas) -10.038 ± 0.058 -10.23 ± 0.11 -9.949 ± 0.049
Primary
Secondary
content_copy