Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ075711.83+134508.4
Coordinates: 07:57:11.84 (h:m:s) +13:45:08.46 (°:':'')
119.2993 (°) +13.7523 (°)
Classification: sdOB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.67 ± 0.28
parallax () 0.552 ± 0.045

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 22, Reduced spectroscopic observations: 2, Spectroscopic raw files: 0, Light curves: 1

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 15.755 0.004 mag
GAIA3.G 15.905 0.003 mag
GAIA3.RP 16.196 0.006 mag
GALEX.FUV 14.676 0.011 mag
GALEX.NUV 14.791 0.008 mag
SDSS.U 15.343 0.005 mag
APASS.B 15.871 0.050 mag
APASS.G 15.795 0.006 mag
SDSS.G 15.638 0.004 mag
GAIA2.BP 15.676 0.006 mag
APASS.V 16.005 0.050 mag
APASS.R 16.223 0.028 mag
SDSS.R 16.157 0.005 mag
GAIA2.G 15.930 0.001 mag
APASS.I 16.454 0.080 mag
SDSS.I 16.507 0.005 mag
GAIA2.RP 16.194 0.003 mag
SDSS.Z 16.824 0.010 mag
WISE.W1 17.432 0.181 mag
WISE.W2 < 17.070 / mag
WISE.W3 < 12.347 / mag
WISE.W4 < 8.927 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2453682.964 2005-11-08 SDSS spectrograph @ SDSS 2.5-M 1900 2700.0 NA 3811 - 9204
2455590.500 2011-01-29 BOSS @ SDSS 2.5-M 1900 2703.0 NA 3555 - 10316

Light curves

Light curves

HJD Date Passband Exptime (s) Duration (h)
2458503.856 2019-01-20 TESS.RED 120.0 587.1
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.595 ± 0.097 / 4.595 ± 0.097
M_G (mag) 4.67 ± 0.28 4.67 ± 0.28 /
parallax (mas) 0.552 ± 0.045 0.559 ± 0.073 0.547 ± 0.053
pmdec (mas) -2.457 ± 0.042 -2.568 ± 0.076 -2.407 ± 0.034
pmra (mas) 3.821 ± 0.069 3.7 ± 0.13 3.875 ± 0.055
Primary
Secondary
content_copy