Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: TYC7968-690-1
Coordinates: 20:53:21.03 (h:m:s) -40:06:29.46 (°:':'')
313.3376 (°) -40.1082 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 2.69 ± 0.11
parallax () 1.214 ± 0.039

Notes

Aliases

Tags

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visibility

Observations

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

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 12.001 0.003 mag
GAIA3.G 12.094 0.003 mag
GAIA3.RP 12.279 0.004 mag
APASS.B 12.002 0.025 mag
APASS.G 11.952 0.014 mag
GAIA2.BP 11.966 0.005 mag
APASS.V 12.100 0.019 mag
APASS.R 12.302 0.016 mag
GAIA2.G 12.115 0.001 mag
APASS.I 12.584 0.030 mag
GAIA2.RP 12.279 0.001 mag
2MASS.J 12.491 0.022 mag
2MASS.H 12.649 0.029 mag
2MASS.K 12.715 0.030 mag
WISE.W1 12.731 0.024 mag
WISE.W2 12.788 0.026 mag
WISE.W3 < 12.565 / mag
WISE.W4 < 8.875 / mag

Light curves

Light curves

HJD Date Passband Exptime (s) Duration (h)
2458339.235 2018-08-08 TESS.RED 120.0 669.2
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 2.418 ± 0.034 / 2.418 ± 0.034
M_G (mag) 2.69 ± 0.11 2.69 ± 0.11 /
parallax (mas) 1.214 ± 0.039 1.305 ± 0.068 1.161 ± 0.04
pmdec (mas) 1.864 ± 0.043 1.791 ± 0.078 1.897 ± 0.036
pmra (mas) 15.504 ± 0.055 15.45 ± 0.1 15.525 ± 0.039
Primary
Secondary
content_copy