Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: PG0048+004
Coordinates: 00:51:07.02 (h:m:s) +00:42:32.51 (°:':'')
12.7793 (°) +0.7090 (°)
Classification: sdOB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.72 ± 0.3
parallax () 0.576 ± 0.05

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 16, Reduced spectroscopic observations: 4, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 15.687 0.004 mag
GAIA3.G 15.846 0.003 mag
GAIA3.RP 16.162 0.005 mag
GALEX.FUV 14.333 0.013 mag
GALEX.NUV 14.629 0.009 mag
SDSS.U 15.234 0.004 mag
SDSS.G 15.586 0.004 mag
GAIA2.BP 15.618 0.005 mag
SDSS.R 16.101 0.004 mag
GAIA2.G 15.867 0.001 mag
SDSS.I 16.454 0.005 mag
GAIA2.RP 16.159 0.005 mag
SDSS.Z 16.772 0.010 mag
2MASS.J 16.555 0.122 mag
2MASS.H 16.652 0.254 mag
2MASS.K < 15.716 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2452199.806 2001-10-17 SDSS spectrograph @ SDSS 2.5-M 1900 3602.0 NA 3818 - 9204
2452201.833 2001-10-19 SDSS spectrograph @ SDSS 2.5-M 1900 3903.0 NA 3813 - 9215
2455201.500 2010-01-05 BOSS @ SDSS 2.5-M 1900 7201.0 NA 3588 - 10361
2455451.500 2010-09-12 BOSS @ SDSS 2.5-M 1900 5405.0 NA 3591 - 10397
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.613 ± 0.1 / 4.613 ± 0.1
M_G (mag) 4.72 ± 0.3 4.72 ± 0.3 /
parallax (mas) 0.576 ± 0.05 0.589 ± 0.082 0.567 ± 0.056
pmdec (mas) -8.539 ± 0.061 -8.48 ± 0.1 -8.572 ± 0.061
pmra (mas) 12.503 ± 0.095 12.28 ± 0.18 12.588 ± 0.069
Primary
Secondary
content_copy