Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: SDSSJ232557.71+492132.9
Coordinates: 23:25:57.71 (h:m:s) +49:21:32.97 (°:':'')
351.4905 (°) +49.3592 (°)
Classification: sdB+MS
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.062 ± 0.022

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 25, 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 14.745 0.003 mag
GAIA3.G 14.708 0.003 mag
GAIA3.RP 14.631 0.004 mag
GALEX.FUV 16.361 0.027 mag
GALEX.NUV 16.070 0.011 mag
SDSS.U 15.362 0.004 mag
APASS.B 14.765 0.040 mag
APASS.G 14.739 0.047 mag
SDSS.G 14.633 0.003 mag
GAIA2.BP 14.733 0.003 mag
APASS.V 14.770 0.028 mag
APASS.R 14.831 0.006 mag
SDSS.R 14.808 0.003 mag
GAIA2.G 14.729 0.000 mag
APASS.I 14.905 0.168 mag
SDSS.I 14.954 0.004 mag
GAIA2.RP 14.634 0.003 mag
SDSS.Z 15.067 0.005 mag
2MASS.J 14.559 0.037 mag
2MASS.H 14.515 0.066 mag
2MASS.K 14.342 0.072 mag
WISE.W1 14.273 0.030 mag
WISE.W2 14.169 0.050 mag
WISE.W3 12.515 0.348 mag
WISE.W4 < 9.479 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2453239.957 2004-08-22 SDSS @ SDSS 2.5-M 1900 3600.0 NA 3824 - 9245
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) -0.61 ± 0.27 / -0.61 ± 0.27
parallax (mas) 0.062 ± 0.022 0.023 ± 0.036 0.086 ± 0.023
pmdec (mas) -1.98 ± 0.5 2.9 ± 1.0 -2.08 ± 0.02
pmra (mas) -1.47 ± 0.75 -3.8 ± 1.5 -1.433 ± 0.021
Primary
Secondary
content_copy