Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: PHL178
Coordinates: 21:51:13.08 (h:m:s) -21:07:04.26 (°:':'')
327.8045 (°) -21.1178 (°)
Classification: He-sdO
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.5 ± 0.17
parallax () 1.291 ± 0.056

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 12.845 0.003 mag
GAIA3.G 13.000 0.003 mag
GAIA3.RP 13.304 0.004 mag
APASS.B 12.842 0.015 mag
APASS.G 12.858 0.024 mag
GAIA2.BP 12.795 0.012 mag
APASS.V 13.029 0.029 mag
APASS.R 13.280 0.016 mag
GAIA2.G 13.027 0.002 mag
APASS.I 13.667 0.033 mag
GAIA2.RP 13.308 0.002 mag
2MASS.J 13.712 0.022 mag
2MASS.H 13.822 0.040 mag
2MASS.K 13.969 0.053 mag
WISE.W1 14.033 0.027 mag
WISE.W2 14.132 0.048 mag
WISE.W3 < 12.405 / mag
WISE.W4 < 8.982 / 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) 3.6 ± 0.042 / 3.6 ± 0.042
M_G (mag) 3.5 ± 0.17 3.5 ± 0.17 /
parallax (mas) 1.291 ± 0.056 1.243 ± 0.097 1.318 ± 0.055
pmdec (mas) -12.541 ± 0.06 -12.53 ± 0.11 -12.546 ± 0.041
pmra (mas) 0.821 ± 0.068 0.96 ± 0.12 0.758 ± 0.057
Primary
Secondary
content_copy