Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: PG2135+045
Coordinates: 21:38:00.83 (h:m:s) +04:42:11.74 (°:':'')
324.5034 (°) +4.7033 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 2.06 ± 0.3
parallax () 0.319 ± 0.026

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 25, 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 14.573 0.003 mag
GAIA3.G 14.594 0.003 mag
GAIA3.RP 14.588 0.004 mag
GALEX.FUV 13.786 0.002 mag
GALEX.NUV 14.013 0.001 mag
SDSS.U 14.432 0.003 mag
APASS.B 14.617 0.044 mag
APASS.G 14.920 0.462 mag
SDSS.G 14.482 0.003 mag
GAIA2.BP 14.545 0.007 mag
APASS.V 14.569 0.080 mag
APASS.R 14.630 0.063 mag
SDSS.R 14.725 0.003 mag
GAIA2.G 14.614 0.001 mag
APASS.I 14.938 0.061 mag
SDSS.I 14.863 0.003 mag
GAIA2.RP 14.594 0.002 mag
SDSS.Z 15.006 0.005 mag
2MASS.J 14.487 0.033 mag
2MASS.H 14.370 0.056 mag
2MASS.K 14.310 0.067 mag
WISE.W1 14.239 0.028 mag
WISE.W2 14.333 0.052 mag
WISE.W3 < 12.537 / mag
WISE.W4 < 8.627 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2457302.035 2015-10-06 LRS @ LAMOST 1500 1500.0 NA 3700 - 8915
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 2.162 ± 0.09 / 2.162 ± 0.09
M_G (mag) 2.06 ± 0.3 2.06 ± 0.3 /
parallax (mas) 0.319 ± 0.026 0.309 ± 0.043 0.326 ± 0.029
pmdec (mas) -6.472 ± 0.039 -6.155 ± 0.075 -6.569 ± 0.023
pmra (mas) -2.721 ± 0.044 -2.827 ± 0.082 -2.678 ± 0.033
Primary
Secondary
content_copy