Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: HE0221-3250
Coordinates: 02:23:58.18 (h:m:s) -32:36:33.27 (°:':'')
35.9924 (°) -32.6092 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.12 ± 0.13
parallax () 0.827 ± 0.029

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 20, 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 14.537 0.003 mag
GAIA3.G 14.661 0.003 mag
GAIA3.RP 14.896 0.004 mag
GALEX.FUV 13.667 0.007 mag
GALEX.NUV 13.955 0.006 mag
APASS.B 14.488 0.018 mag
APASS.G 14.483 0.008 mag
GAIA2.BP 14.472 0.006 mag
APASS.V 14.670 0.016 mag
APASS.R 14.851 0.045 mag
GAIA2.G 14.676 0.001 mag
APASS.I 15.251 0.093 mag
GAIA2.RP 14.890 0.002 mag
2MASS.J 15.249 0.055 mag
2MASS.H 15.385 0.097 mag
2MASS.K 15.358 0.192 mag
WISE.W1 15.412 0.038 mag
WISE.W2 15.410 0.088 mag
WISE.W3 < 12.208 / mag
WISE.W4 < 8.877 / mag

Light curves

Light curves

HJD Date Passband Exptime (s) Duration (h)
2458395.709 2018-10-04 TESS.RED 120.0 656.4
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.35 ± 0.039 / 4.35 ± 0.039
M_G (mag) 4.12 ± 0.13 4.12 ± 0.13 /
parallax (mas) 0.827 ± 0.029 0.773 ± 0.047 0.866 ± 0.034
pmdec (mas) -38.03 ± 0.047 -37.792 ± 0.087 -38.123 ± 0.034
pmra (mas) 19.324 ± 0.025 19.295 ± 0.045 19.338 ± 0.022
Primary
Secondary
content_copy