Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ085422.39+013650.9
Coordinates: 08:54:22.39 (h:m:s) +01:36:50.97 (°:':'')
133.5933 (°) +1.6142 (°)
Classification: sdOB+MS
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.94 ± 0.33
parallax () 0.367 ± 0.036

Notes

Aliases

Tags

Loading...

visibility

Observations

Photometric observations: 24, Reduced spectroscopic observations: 3, Spectroscopic raw files: 0, Light curves: 1

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 16.020 0.004 mag
GAIA3.G 15.990 0.003 mag
GAIA3.RP 15.902 0.005 mag
GALEX.NUV 15.587 0.014 mag
SDSS.U 15.973 0.006 mag
APASS.B 16.150 0.011 mag
APASS.G 15.948 0.037 mag
SDSS.G 15.963 0.004 mag
GAIA2.BP 15.989 0.004 mag
APASS.V 16.045 0.109 mag
APASS.R 16.188 0.050 mag
SDSS.R 16.123 0.005 mag
GAIA2.G 16.015 0.001 mag
APASS.I 16.633 0.050 mag
SDSS.I 16.232 0.005 mag
GAIA2.RP 15.910 0.003 mag
SDSS.Z 16.326 0.009 mag
2MASS.J 15.602 0.067 mag
2MASS.H 15.321 0.090 mag
2MASS.K 15.279 0.179 mag
WISE.W1 15.572 0.045 mag
WISE.W2 15.519 0.121 mag
WISE.W3 < 12.159 / mag
WISE.W4 < 8.352 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2451913.890 2001-01-04 SDSS spectrograph @ SDSS 2.5-M 1900 3600.0 NA 3826 - 9247
2452226.002 2001-11-12 SDSS spectrograph @ SDSS 2.5-M 1900 3003.0 NA 3801 - 9192
2455532.500 2010-12-02 BOSS @ SDSS 2.5-M 1900 11711.0 NA 3553 - 10320

Light curves

Light curves

HJD Date Passband Exptime (s) Duration (h)
2458529.671 2019-02-15 TESS.RED 120.0 591.8
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 3.74 ± 0.12 / 3.74 ± 0.12
M_G (mag) 3.94 ± 0.33 3.94 ± 0.33 /
parallax (mas) 0.367 ± 0.036 0.385 ± 0.058 0.354 ± 0.043
pmdec (mas) -17.891 ± 0.034 -17.878 ± 0.06 -17.898 ± 0.034
pmra (mas) 6.552 ± 0.055 6.46 ± 0.1 6.595 ± 0.047
Primary
Secondary
content_copy