Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ165540.16+201057.9
Coordinates: 16:55:40.17 (h:m:s) +20:10:57.88 (°:':'')
253.9174 (°) +20.1827 (°)
Classification: sdOB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 5.19 ± 0.46
parallax () 0.437 ± 0.056

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 17, 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 16.982 0.005 mag
GAIA3.G 17.040 0.003 mag
GAIA3.RP 17.152 0.009 mag
GALEX.FUV 16.217 0.025 mag
GALEX.NUV 16.488 0.019 mag
SDSS.U 16.752 0.007 mag
SDSS.G 16.855 0.005 mag
GAIA2.BP 16.926 0.010 mag
SDSS.R 17.253 0.006 mag
GAIA2.G 17.068 0.001 mag
SDSS.I 17.478 0.007 mag
GAIA2.RP 17.148 0.008 mag
SDSS.Z 17.653 0.015 mag
WISE.W1 16.826 0.089 mag
WISE.W2 17.372 0.498 mag
WISE.W3 < 12.766 / mag
WISE.W4 < 8.812 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2455684.500 2011-05-03 BOSS @ SDSS 2.5-M 1900 4504.0 NA 3591 - 10385
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 5.3 ± 0.15 / 5.3 ± 0.15
M_G (mag) 5.19 ± 0.46 5.19 ± 0.46 /
parallax (mas) 0.437 ± 0.056 0.421 ± 0.088 0.45 ± 0.068
pmdec (mas) -1.959 ± 0.068 -1.78 ± 0.12 -2.042 ± 0.056
pmra (mas) 1.095 ± 0.063 1.1 ± 0.12 1.093 ± 0.05
Primary
Secondary
content_copy