Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: HE0258-2158
Coordinates: 03:00:17.82 (h:m:s) -21:46:30.68 (°:':'')
45.0743 (°) -21.7752 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.55 ± 0.17
parallax () 0.612 ± 0.031

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 14.492 0.003 mag
GAIA3.G 14.611 0.003 mag
GAIA3.RP 14.838 0.004 mag
APASS.B 14.474 0.033 mag
APASS.G 14.431 0.020 mag
GAIA2.BP 14.450 0.007 mag
APASS.V 14.618 0.034 mag
APASS.R 14.824 0.051 mag
GAIA2.G 14.633 0.001 mag
APASS.I 15.167 0.039 mag
GAIA2.RP 14.821 0.006 mag
2MASS.J 15.176 0.050 mag
2MASS.H 15.312 0.108 mag
2MASS.K 15.184 0.157 mag
WISE.W1 15.399 0.034 mag
WISE.W2 15.459 0.085 mag
WISE.W3 < 13.085 / mag
WISE.W4 < 9.405 / mag

Light curves

Light curves

HJD Date Passband Exptime (s) Duration (h)
2458423.876 2018-11-01 TESS.RED 120.0 622.8
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 3.556 ± 0.061 / 3.556 ± 0.061
M_G (mag) 3.55 ± 0.17 3.55 ± 0.17 /
parallax (mas) 0.612 ± 0.031 0.607 ± 0.049 0.615 ± 0.037
pmdec (mas) -1.344 ± 0.048 -1.537 ± 0.089 -1.266 ± 0.036
pmra (mas) 5.128 ± 0.05 5.052 ± 0.089 5.165 ± 0.044
Primary
Secondary
content_copy