Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: EGGR440
Coordinates: 15:17:14.27 (h:m:s) +03:10:27.94 (°:':'')
229.3095 (°) +3.1744 (°)
Classification: sdB+K2
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.472 ± 0.099
parallax () 0.829 ± 0.023

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 25, Reduced spectroscopic observations: 1, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 13.936 0.004 mag
GAIA3.G 13.910 0.003 mag
GAIA3.RP 13.820 0.005 mag
GALEX.FUV 13.181 0.006 mag
GALEX.NUV 13.758 0.005 mag
SDSS.U 13.835 0.003 mag
APASS.B 14.048 0.031 mag
APASS.G 13.937 0.019 mag
SDSS.G 13.871 0.003 mag
GAIA2.BP 13.899 0.009 mag
APASS.V 14.016 0.031 mag
APASS.R 14.084 0.031 mag
SDSS.R 13.996 0.003 mag
GAIA2.G 13.930 0.001 mag
APASS.I 14.277 0.206 mag
SDSS.I 14.103 0.003 mag
GAIA2.RP 13.828 0.003 mag
SDSS.Z 14.208 0.004 mag
2MASS.J 13.579 0.028 mag
2MASS.H 13.328 0.030 mag
2MASS.K 13.270 0.029 mag
WISE.W1 13.260 0.025 mag
WISE.W2 13.278 0.032 mag
WISE.W3 < 12.886 / mag
WISE.W4 < 9.306 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2456778.243 2014-04-30 LRS @ LAMOST 1500 3000.0 NA 3700 - 9099
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 3.538 ± 0.032 / 3.538 ± 0.032
M_G (mag) 3.472 ± 0.099 3.472 ± 0.099 /
parallax (mas) 0.829 ± 0.023 0.81 ± 0.037 0.842 ± 0.027
pmdec (mas) -2.416 ± 0.039 -2.4 ± 0.071 -2.423 ± 0.03
pmra (mas) 4.565 ± 0.036 4.529 ± 0.065 4.582 ± 0.031
Primary
Secondary
content_copy