Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ165939.69+214704.9
Coordinates: 16:59:39.69 (h:m:s) +21:47:04.90 (°:':'')
254.9154 (°) +21.7847 (°)
Classification: sdOB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.283 ± 0.073

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 17.626 0.008 mag
GAIA3.G 17.745 0.003 mag
GAIA3.RP 18.019 0.017 mag
GALEX.FUV 16.793 0.040 mag
GALEX.NUV 16.831 0.026 mag
SDSS.U 17.288 0.009 mag
SDSS.G 17.512 0.005 mag
GAIA2.BP 17.585 0.012 mag
SDSS.R 17.978 0.006 mag
GAIA2.G 17.777 0.002 mag
SDSS.I 18.297 0.009 mag
GAIA2.RP 18.024 0.013 mag
SDSS.Z 18.585 0.030 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2452913.613 2003-10-01 SDSS spectrograph @ SDSS 2.5-M 1900 2940.0 NA 3826 - 9215
2455653.500 2011-04-02 BOSS @ SDSS 2.5-M 1900 5405.0 NA 3557 - 10330
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.93 ± 0.33 / 4.93 ± 0.33
parallax (mas) 0.283 ± 0.073 0.3 ± 0.12 0.273 ± 0.089
pmdec (mas) -1.236 ± 0.09 -1.45 ± 0.16 -1.128 ± 0.082
pmra (mas) -4.424 ± 0.089 -4.51 ± 0.16 -4.381 ± 0.078
Primary
Secondary
content_copy