Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ162554.94+315435.2
Coordinates: 16:25:54.95 (h:m:s) +31:54:35.26 (°:':'')
246.4789 (°) +31.9098 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () -0.1 ± 0.11

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 13, Reduced spectroscopic observations: 2, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 18.429 0.012 mag
GAIA3.G 18.529 0.003 mag
GAIA3.RP 18.717 0.026 mag
GALEX.FUV 17.449 0.067 mag
GALEX.NUV 17.662 0.023 mag
SDSS.U 18.153 0.014 mag
SDSS.G 18.247 0.007 mag
GAIA2.BP 18.367 0.016 mag
SDSS.R 18.758 0.010 mag
GAIA2.G 18.564 0.002 mag
SDSS.I 19.079 0.015 mag
GAIA2.RP 18.751 0.028 mag
SDSS.Z 19.341 0.072 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2453239.323 2004-08-21 SDSS spectrograph @ SDSS 2.5-M 1900 2520.0 NA 3797 - 9200
2455749.500 2011-07-07 BOSS @ SDSS 2.5-M 1900 5405.0 NA 3596 - 10359
Parameter AVG Gaia DR2 Gaia DR3
System
parallax (mas) -0.1 ± 0.11 -0.2 ± 0.17 -0.02 ± 0.13
pmdec (mas) -4.68 ± 0.19 -4.32 ± 0.36 -4.83 ± 0.15
pmra (mas) -0.96 ± 0.14 -0.84 ± 0.25 -1.02 ± 0.13
Primary
Secondary
content_copy