Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ184915.30+182123.7
Coordinates: 18:49:15.31 (h:m:s) +18:21:23.69 (°:':'')
282.3138 (°) +18.3566 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.13 ± 0.16

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 11, 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 18.674 0.014 mag
GAIA3.G 18.647 0.003 mag
GAIA3.RP 18.675 0.022 mag
SDSS.U 18.748 0.019 mag
SDSS.G 18.552 0.008 mag
GAIA2.BP 18.632 0.022 mag
SDSS.R 18.779 0.010 mag
GAIA2.G 18.680 0.002 mag
SDSS.I 18.933 0.014 mag
GAIA2.RP 18.687 0.026 mag
SDSS.Z 19.186 0.055 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2454649.571 2008-07-02 SDSS spectrograph @ SDSS 2.5-M 1900 8103.0 NA 3825 - 9179
Parameter AVG Gaia DR2 Gaia DR3
System
parallax (mas) 0.13 ± 0.16 0.09 ± 0.25 0.16 ± 0.18
pmdec (mas) -6.43 ± 0.27 -6.27 ± 0.51 -6.48 ± 0.17
pmra (mas) -2.4 ± 0.21 -2.27 ± 0.38 -2.46 ± 0.15
Primary
Secondary
content_copy