Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ215854.11+212432.6
Coordinates: 21:58:54.12 (h:m:s) +21:24:32.56 (°:':'')
329.7255 (°) +21.4090 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.91 ± 0.51
parallax () 0.477 ± 0.069

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 19, 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 16.151 0.004 mag
GAIA3.G 16.233 0.003 mag
GAIA3.RP 16.399 0.005 mag
SDSS.U 16.053 0.005 mag
APASS.B 16.185 0.041 mag
APASS.G 16.072 0.153 mag
SDSS.G 16.048 0.003 mag
GAIA2.BP 16.112 0.014 mag
APASS.V 16.374 0.070 mag
APASS.R 16.340 0.021 mag
SDSS.R 16.430 0.004 mag
GAIA2.G 16.260 0.002 mag
SDSS.I 16.666 0.004 mag
GAIA2.RP 16.393 0.005 mag
SDSS.Z 16.964 0.011 mag
WISE.W1 16.918 0.103 mag
WISE.W2 17.235 0.450 mag
WISE.W3 < 12.802 / mag
WISE.W4 < 8.666 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2456589.050 2013-10-23 LRS @ LAMOST 1500 4500.0 NA 3700 - 9099
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.51 ± 0.12 / 4.51 ± 0.12
M_G (mag) 4.91 ± 0.51 4.91 ± 0.51 /
parallax (mas) 0.477 ± 0.069 0.54 ± 0.13 0.452 ± 0.053
pmdec (mas) -0.766 ± 0.071 -0.6 ± 0.13 -0.828 ± 0.049
pmra (mas) -5.674 ± 0.085 -5.7 ± 0.16 -5.664 ± 0.054
Primary
Secondary
content_copy