Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: PG1636+428
Coordinates: 16:38:07.67 (h:m:s) +42:44:56.78 (°:':'')
249.5319 (°) +42.7491 (°)
Classification: sdOB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 5.26 ± 0.29
parallax () 0.465 ± 0.042

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 17, 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 16.549 0.004 mag
GAIA3.G 16.698 0.003 mag
GAIA3.RP 17.019 0.008 mag
GALEX.FUV 15.329 0.023 mag
GALEX.NUV 15.516 0.014 mag
SDSS.U 16.107 0.005 mag
SDSS.G 16.417 0.004 mag
GAIA2.BP 16.480 0.010 mag
SDSS.R 16.963 0.005 mag
GAIA2.G 16.725 0.002 mag
SDSS.I 17.326 0.006 mag
GAIA2.RP 17.021 0.007 mag
SDSS.Z 17.641 0.018 mag
WISE.W1 17.130 0.088 mag
WISE.W2 17.468 0.398 mag
WISE.W3 < 12.697 / mag
WISE.W4 < 9.220 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2456093.500 2012-06-15 BOSS @ SDSS 2.5-M 1900 2702.0 NA 3593 - 10397
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.87 ± 0.12 / 4.87 ± 0.12
M_G (mag) 5.26 ± 0.29 5.26 ± 0.29 /
parallax (mas) 0.465 ± 0.042 0.51 ± 0.067 0.431 ± 0.051
pmdec (mas) -7.12 ± 0.077 -7.27 ± 0.14 -7.057 ± 0.06
pmra (mas) -1.049 ± 0.064 -1.3 ± 0.12 -0.929 ± 0.054
Primary
Secondary
content_copy