Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ075053.28+144815.0
Coordinates: 07:50:53.28 (h:m:s) +14:48:15.00 (°:':'')
117.7220 (°) +14.8042 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.386 ± 0.082

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 19, Reduced spectroscopic observations: 3, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 16.538 0.006 mag
GAIA3.G 16.665 0.003 mag
GAIA3.RP 16.924 0.008 mag
GALEX.FUV 15.705 0.018 mag
GALEX.NUV 15.863 0.013 mag
SDSS.U 16.258 0.006 mag
APASS.B 16.526 0.019 mag
SDSS.G 16.405 0.004 mag
GAIA2.BP 16.487 0.006 mag
APASS.V 16.620 0.113 mag
SDSS.R 16.876 0.004 mag
GAIA2.G 16.696 0.001 mag
SDSS.I 17.180 0.006 mag
GAIA2.RP 16.899 0.007 mag
SDSS.Z 17.513 0.017 mag
WISE.W1 16.452 0.085 mag
WISE.W2 16.098 0.208 mag
WISE.W3 < 12.424 / mag
WISE.W4 < 8.869 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2453350.855 2004-12-11 SDSS spectrograph @ SDSS 2.5-M 1900 2700.0 NA 3791 - 9181
2455566.500 2011-01-05 BOSS @ SDSS 2.5-M 1900 4504.0 NA 3560 - 10330
2457388.238 2015-12-31 LRS @ LAMOST 1500 1800.0 NA 3700 - 8915
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.96 ± 0.18 / 4.96 ± 0.18
parallax (mas) 0.386 ± 0.082 0.26 ± 0.14 0.456 ± 0.081
pmdec (mas) -2.687 ± 0.071 -2.57 ± 0.14 -2.727 ± 0.045
pmra (mas) -0.24 ± 0.13 0.08 ± 0.25 -0.354 ± 0.088
Primary
Secondary
content_copy