Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: PG2236+134
Coordinates: 22:39:13.46 (h:m:s) +13:38:10.56 (°:':'')
339.8061 (°) +13.6363 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.52 ± 0.28
parallax () 0.603 ± 0.041

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 25, Reduced spectroscopic observations: 2, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 14.782 0.004 mag
GAIA3.G 14.911 0.003 mag
GAIA3.RP 15.160 0.005 mag
GALEX.FUV 13.759 0.004 mag
GALEX.NUV 14.480 0.004 mag
SDSS.U 14.488 0.004 mag
APASS.B 14.757 0.021 mag
APASS.G 14.742 0.010 mag
SDSS.G 14.672 0.004 mag
GAIA2.BP 14.746 0.007 mag
APASS.V 14.884 0.119 mag
APASS.R 15.107 0.073 mag
SDSS.R 15.133 0.005 mag
GAIA2.G 14.928 0.001 mag
APASS.I 15.389 0.050 mag
SDSS.I 15.485 0.005 mag
GAIA2.RP 15.161 0.003 mag
SDSS.Z 15.758 0.007 mag
2MASS.J 15.505 0.058 mag
2MASS.H 15.611 0.116 mag
2MASS.K 15.533 0.247 mag
WISE.W1 15.821 0.049 mag
WISE.W2 16.053 0.184 mag
WISE.W3 < 12.647 / mag
WISE.W4 < 8.787 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2453238.844 2004-08-21 SDSS spectrograph @ SDSS 2.5-M 1900 2340.0 NA 3792 - 9190
2456550.169 2013-09-14 LRS @ LAMOST 1500 4200.0 NA 3700 - 9099
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.011 ± 0.073 / 4.011 ± 0.073
M_G (mag) 3.52 ± 0.28 3.52 ± 0.28 /
parallax (mas) 0.603 ± 0.041 0.524 ± 0.067 0.661 ± 0.048
pmdec (mas) -1.804 ± 0.047 -1.797 ± 0.084 -1.807 ± 0.044
pmra (mas) -0.656 ± 0.064 -0.68 ± 0.12 -0.644 ± 0.052
Primary
Secondary
content_copy