Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: SDSSJ155332.95+034434.4
Coordinates: 15:53:32.95 (h:m:s) +03:44:34.49 (°:':'')
238.3873 (°) +3.7429 (°)
Classification: sdOB
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.1 ± 0.05
parallax () 0.317 ± 0.058

Notes

Aliases

Tags

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visibility

Observations

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

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 16.736 0.005 mag
GAIA3.G 16.706 0.003 mag
GAIA3.RP 16.603 0.008 mag
GALEX.FUV 16.346 0.042 mag
GALEX.NUV 16.648 0.028 mag
SDSS.U 16.599 0.007 mag
APASS.B 16.892 0.153 mag
APASS.G 16.734 0.089 mag
SDSS.G 16.664 0.004 mag
GAIA2.BP 16.683 0.008 mag
APASS.V 16.723 0.041 mag
APASS.R 16.931 0.267 mag
SDSS.R 16.822 0.004 mag
GAIA2.G 16.727 0.001 mag
SDSS.I 16.925 0.005 mag
GAIA2.RP 16.599 0.004 mag
SDSS.Z 16.989 0.011 mag
2MASS.J 16.289 0.086 mag
2MASS.H 16.033 0.159 mag
2MASS.K 15.536 0.202 mag
WISE.W1 15.874 0.069 mag
WISE.W2 16.372 0.322 mag
WISE.W3 12.675 0.487 mag
WISE.W4 < 8.651 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2454592.893 2008-05-06 SDSS @ SDSS 2.5-M 1900 3102.0 NA 3805 - 9179
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.31 ± 0.21 / 4.31 ± 0.21
M_G (mag) 4.1 ± 0.05 4.1 ± 0.05 /
parallax (mas) 0.317 ± 0.058 0.298 ± 0.093 0.331 ± 0.071
pmdec (mas) -6.08 ± 0.45 -4.5 ± 0.9 -6.182 ± 0.059
pmra (mas) 0.58 ± 0.55 -3.2 ± 1.1 0.826 ± 0.071
Primary
Secondary
content_copy