Related systems

New Ongoing Finished Rejected

500Pc Sample

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: PG0909+276
Coordinates: 09:12:51.66 (h:m:s) +27:20:31.40 (°:':'')
138.2153 (°) +27.3421 (°)
Classification: sdOB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 5.067 ± 0.068
parallax () 3.635 ± 0.066

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 23, 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 12.040 0.003 mag
GAIA3.G 12.184 0.003 mag
GAIA3.RP 12.484 0.004 mag
SDSS.U 11.941 0.001 mag
APASS.B 12.121 0.150 mag
APASS.G 12.061 0.042 mag
SDSS.G 12.012 0.001 mag
GAIA2.BP 11.978 0.010 mag
APASS.V 12.261 0.063 mag
APASS.R 12.487 0.022 mag
SDSS.R 12.519 0.001 mag
GAIA2.G 12.206 0.001 mag
APASS.I 12.844 0.059 mag
SDSS.I 12.882 0.002 mag
GAIA2.RP 12.486 0.002 mag
SDSS.Z 14.035 0.009 mag
2MASS.J 12.860 0.021 mag
2MASS.H 12.962 0.021 mag
2MASS.K 13.140 0.030 mag
WISE.W1 13.150 0.024 mag
WISE.W2 13.245 0.030 mag
WISE.W3 < 12.139 / mag
WISE.W4 < 9.025 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2455993.112 2012-03-06 LRS @ LAMOST 1500 1800.0 NA 3700 - 9064
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.954 ± 0.018 / 4.954 ± 0.018
M_G (mag) 5.067 ± 0.068 5.067 ± 0.068 /
parallax (mas) 3.635 ± 0.066 3.73 ± 0.12 3.581 ± 0.063
pmdec (mas) -0.148 ± 0.057 -0.19 ± 0.1 -0.129 ± 0.05
pmra (mas) 1.42 ± 0.086 1.22 ± 0.16 1.496 ± 0.062
Primary
Secondary
content_copy