Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ174606.20+253029.1
Coordinates: 17:46:06.21 (h:m:s) +25:30:29.14 (°:':'')
266.5259 (°) +25.5081 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 1.03 ± 0.64
parallax () 0.123 ± 0.024

Notes

Aliases

Tags

Loading...

visibility

Observations

Photometric observations: 24, 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 15.383 0.003 mag
GAIA3.G 15.403 0.003 mag
GAIA3.RP 15.440 0.004 mag
GALEX.NUV 16.313 0.013 mag
SDSS.U 15.816 0.005 mag
APASS.B 15.429 0.123 mag
APASS.G 15.304 0.103 mag
SDSS.G 15.250 0.003 mag
GAIA2.BP 15.359 0.004 mag
APASS.V 15.287 0.056 mag
APASS.R 15.454 0.082 mag
SDSS.R 15.541 0.004 mag
GAIA2.G 15.422 0.001 mag
APASS.I 15.381 0.050 mag
SDSS.I 15.763 0.004 mag
GAIA2.RP 15.441 0.002 mag
SDSS.Z 15.952 0.007 mag
2MASS.J 15.484 0.066 mag
2MASS.H 15.452 0.117 mag
2MASS.K 15.723 0.215 mag
WISE.W1 15.435 0.037 mag
WISE.W2 15.692 0.101 mag
WISE.W3 < 12.790 / mag
WISE.W4 < 9.252 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2453536.913 2005-06-15 SDSS spectrograph @ SDSS 2.5-M 1900 4800.0 NA 3795 - 9200
2457165.271 2015-05-22 LRS @ LAMOST 1500 5400.0 NA 3700 - 9093
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 0.75 ± 0.23 / 0.75 ± 0.23
M_G (mag) 1.03 ± 0.64 1.03 ± 0.64 /
parallax (mas) 0.123 ± 0.024 0.132 ± 0.039 0.117 ± 0.027
pmdec (mas) -5.227 ± 0.033 -5.285 ± 0.06 -5.2 ± 0.028
pmra (mas) -1.799 ± 0.029 -1.839 ± 0.053 -1.782 ± 0.022
Primary
Secondary
content_copy