Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: PG1607+228
Coordinates: 16:09:32.41 (h:m:s) +22:37:49.85 (°:':'')
242.3851 (°) +22.6305 (°)
Classification: He-sdO
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.59 ± 0.67
parallax () 0.306 ± 0.052

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 21, 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 16.201 0.004 mag
GAIA3.G 16.321 0.003 mag
GAIA3.RP 16.548 0.006 mag
GALEX.FUV 15.210 0.020 mag
GALEX.NUV 15.510 0.010 mag
SDSS.U 15.787 0.006 mag
APASS.B 16.260 0.167 mag
APASS.G 16.277 0.147 mag
SDSS.G 16.105 0.004 mag
GAIA2.BP 16.118 0.009 mag
APASS.V 16.326 0.070 mag
APASS.R 16.562 0.050 mag
SDSS.R 16.540 0.005 mag
GAIA2.G 16.340 0.001 mag
SDSS.I 16.844 0.006 mag
GAIA2.RP 16.542 0.004 mag
SDSS.Z 17.146 0.012 mag
WISE.W1 17.494 0.139 mag
WISE.W2 < 17.348 / mag
WISE.W3 < 12.370 / mag
WISE.W4 < 8.865 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2453534.852 2005-06-13 SDSS spectrograph @ SDSS 2.5-M 1900 2580.0 NA 3798 - 9200
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 3.86 ± 0.18 / 3.86 ± 0.18
M_G (mag) 3.59 ± 0.67 3.59 ± 0.67 /
parallax (mas) 0.306 ± 0.052 0.281 ± 0.087 0.322 ± 0.056
pmdec (mas) -4.232 ± 0.064 -4.24 ± 0.12 -4.228 ± 0.053
pmra (mas) -2.026 ± 0.056 -1.94 ± 0.1 -2.065 ± 0.044
Primary
Secondary
content_copy