Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: PG1022+459
Coordinates: 10:25:41.29 (h:m:s) +45:43:32.32 (°:':'')
156.4220 (°) +45.7256 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 2.79 ± 0.64
parallax () 0.259 ± 0.042

Notes

Aliases

Tags

Loading...

visibility

Observations

Photometric observations: 18, 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 15.741 0.004 mag
GAIA3.G 15.830 0.003 mag
GAIA3.RP 15.995 0.005 mag
SDSS.U 15.680 0.005 mag
SDSS.G 15.573 0.004 mag
GAIA2.BP 15.694 0.007 mag
SDSS.R 15.997 0.004 mag
GAIA2.G 15.844 0.002 mag
SDSS.I 16.284 0.005 mag
GAIA2.RP 15.998 0.005 mag
SDSS.Z 16.561 0.008 mag
2MASS.J 16.216 0.095 mag
2MASS.H < 16.552 / mag
2MASS.K 15.662 0.229 mag
WISE.W1 16.356 0.082 mag
WISE.W2 16.667 0.306 mag
WISE.W3 < 12.556 / mag
WISE.W4 < 9.195 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2456607.500 2013-11-11 BOSS @ SDSS 2.5-M 1900 3600.0 NA 3569 - 10344
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 2.97 ± 0.16 / 2.97 ± 0.16
M_G (mag) 2.79 ± 0.64 2.79 ± 0.64 /
parallax (mas) 0.259 ± 0.042 0.245 ± 0.072 0.268 ± 0.043
pmdec (mas) -5.846 ± 0.054 -6.05 ± 0.1 -5.765 ± 0.039
pmra (mas) -4.032 ± 0.043 -4.119 ± 0.079 -3.995 ± 0.034
Primary
Secondary
content_copy