Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: BD-32179
Coordinates: 08:02:14.89 (h:m:s) -03:58:16.34 (°:':'')
120.5620 (°) -3.9712 (°)
Classification: sdO
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 0.646 ± 0.05
parallax () 1.078 ± 0.05

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 18, Reduced spectroscopic observations: 1, Spectroscopic raw files: 0, Light curves: 1

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 10.118 0.003 mag
GAIA3.G 10.276 0.003 mag
GAIA3.RP 10.563 0.004 mag
APASS.B 10.168 0.006 mag
APASS.G 10.161 0.024 mag
GAIA2.BP 10.130 0.002 mag
APASS.V 10.300 0.048 mag
APASS.R 10.538 0.017 mag
GAIA2.G 10.287 0.001 mag
APASS.I 10.900 0.020 mag
GAIA2.RP 10.568 0.001 mag
2MASS.J 10.954 0.024 mag
2MASS.H 11.126 0.022 mag
2MASS.K 11.176 0.021 mag
WISE.W1 11.211 0.022 mag
WISE.W2 11.266 0.020 mag
WISE.W3 11.506 0.159 mag
WISE.W4 8.840 0.383 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2456284.306 2012-12-22 LRS @ LAMOST 1500 1200.0 NA 3700 - 9099

Light curves

Light curves

HJD Date Passband Exptime (s) Duration (h)
2458503.856 2019-01-20 TESS.RED 120.0 587.1
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 0.25 ± 0.067 / 0.25 ± 0.067
M_G (mag) 0.646 ± 0.05 0.646 ± 0.05 /
parallax (mas) 1.078 ± 0.05 1.18 ± 0.074 0.988 ± 0.067
pmdec (mas) -17.98 ± 0.9 -18.3 ± 1.8 -17.977 ± 0.04
pmra (mas) 3.24 ± 0.6 5.2 ± 1.2 3.139 ± 0.061
Primary
Secondary
content_copy