Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: HE0218-3437
Coordinates: 02:20:59.77 (h:m:s) -34:23:35.32 (°:':'')
35.2490 (°) -34.3931 (°)
Classification: sdB+WD
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.502 ± 0.056
parallax () 1.699 ± 0.026

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 13.214 0.003 mag
GAIA3.G 13.350 0.003 mag
GAIA3.RP 13.613 0.004 mag
GALEX.FUV 12.885 0.007 mag
GALEX.NUV 12.944 0.005 mag
APASS.B 13.171 0.010 mag
APASS.G 13.146 0.020 mag
GAIA2.BP 13.145 0.005 mag
APASS.V 13.362 0.011 mag
APASS.R 13.605 0.040 mag
GAIA2.G 13.365 0.000 mag
APASS.I 13.983 0.120 mag
GAIA2.RP 13.610 0.002 mag
2MASS.J 13.990 0.030 mag
2MASS.H 14.097 0.032 mag
2MASS.K 14.209 0.072 mag
WISE.W1 14.271 0.027 mag
WISE.W2 14.329 0.045 mag
WISE.W3 < 11.914 / mag
WISE.W4 < 9.082 / 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) 4.51 ± 0.018 / 4.51 ± 0.018
M_G (mag) 4.502 ± 0.056 4.502 ± 0.056 /
parallax (mas) 1.699 ± 0.026 1.688 ± 0.043 1.706 ± 0.03
pmdec (mas) -5.919 ± 0.033 -5.878 ± 0.06 -5.937 ± 0.026
pmra (mas) -5.607 ± 0.019 -5.532 ± 0.035 -5.642 ± 0.016
Primary
Secondary
content_copy