Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ074811.33+435239.5
Coordinates: 07:48:11.34 (h:m:s) +43:52:39.61 (°:':'')
117.0472 (°) +43.8777 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.266 ± 0.069

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 17, 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 16.878 0.007 mag
GAIA3.G 16.961 0.003 mag
GAIA3.RP 17.134 0.010 mag
SDSS.U 16.760 0.007 mag
APASS.G 16.762 0.022 mag
SDSS.G 16.772 0.004 mag
GAIA2.BP 16.825 0.009 mag
APASS.R 17.118 0.008 mag
SDSS.R 17.154 0.005 mag
GAIA2.G 16.990 0.002 mag
SDSS.I 17.435 0.006 mag
GAIA2.RP 17.127 0.010 mag
SDSS.Z 17.683 0.017 mag
WISE.W1 17.737 0.203 mag
WISE.W2 < 17.368 / mag
WISE.W3 < 12.171 / mag
WISE.W4 < 8.819 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2451885.573 2000-12-07 SDSS spectrograph @ SDSS 2.5-M 1900 7200.0 NA 3831 - 9215
2455186.500 2009-12-21 BOSS @ SDSS 2.5-M 1900 7202.0 NA 3561 - 10306
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.51 ± 0.24 / 4.51 ± 0.24
parallax (mas) 0.266 ± 0.069 0.18 ± 0.11 0.323 ± 0.078
pmdec (mas) -14.387 ± 0.068 -14.54 ± 0.12 -14.309 ± 0.061
pmra (mas) 1.63 ± 0.1 1.41 ± 0.19 1.722 ± 0.082
Primary
Secondary
content_copy