Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ203426.66+143652.8
Coordinates: 20:34:26.66 (h:m:s) +14:36:52.94 (°:':'')
308.6111 (°) +14.6147 (°)
Classification: He-sdO
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.74 ± 0.22
parallax () 0.504 ± 0.032

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 18, 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 15.081 0.003 mag
GAIA3.G 15.224 0.003 mag
GAIA3.RP 15.486 0.004 mag
APASS.B 15.102 0.165 mag
APASS.G 15.097 0.091 mag
GAIA2.BP 15.018 0.006 mag
APASS.V 15.300 0.161 mag
APASS.R 15.382 0.071 mag
GAIA2.G 15.237 0.001 mag
APASS.I 16.010 0.050 mag
GAIA2.RP 15.484 0.003 mag
2MASS.J 15.700 0.063 mag
2MASS.H < 15.349 / mag
2MASS.K < 15.617 / mag
WISE.W1 15.742 0.044 mag
WISE.W2 16.330 0.189 mag
WISE.W3 < 12.871 / mag
WISE.W4 < 9.285 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2453566.837 2005-07-15 SDSS spectrograph @ SDSS 2.5-M 1900 3300.0 NA 3805 - 9194
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 3.741 ± 0.077 / 3.741 ± 0.077
M_G (mag) 3.74 ± 0.22 3.74 ± 0.22 /
parallax (mas) 0.504 ± 0.032 0.503 ± 0.052 0.505 ± 0.039
pmdec (mas) -5.739 ± 0.038 -5.864 ± 0.063 -5.651 ± 0.044
pmra (mas) 2.242 ± 0.042 2.193 ± 0.075 2.268 ± 0.04
Primary
Secondary
content_copy