Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: PG1515+044
Coordinates: 15:18:08.48 (h:m:s) +04:10:43.77 (°:':'')
229.5353 (°) +4.1788 (°)
Classification: sdB+K
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.52 ± 0.17
parallax () 0.605 ± 0.033

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 15.308 0.004 mag
GAIA3.G 15.308 0.003 mag
GAIA3.RP 15.255 0.005 mag
GALEX.FUV 14.404 0.011 mag
GALEX.NUV 14.656 0.007 mag
SDSS.U 15.131 0.004 mag
APASS.B 15.398 0.034 mag
APASS.G 15.313 0.020 mag
SDSS.G 15.244 0.003 mag
GAIA2.BP 15.278 0.010 mag
APASS.V 15.429 0.016 mag
APASS.R 15.480 0.082 mag
SDSS.R 15.450 0.003 mag
GAIA2.G 15.331 0.001 mag
APASS.I 15.585 0.050 mag
SDSS.I 15.550 0.004 mag
GAIA2.RP 15.260 0.004 mag
SDSS.Z 15.640 0.006 mag
2MASS.J 14.907 0.039 mag
2MASS.H 14.616 0.054 mag
2MASS.K 14.596 0.103 mag
WISE.W1 14.431 0.028 mag
WISE.W2 14.518 0.058 mag
WISE.W3 < 12.478 / mag
WISE.W4 < 9.414 / 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) 3.976 ± 0.073 / 3.976 ± 0.073
M_G (mag) 4.52 ± 0.17 4.52 ± 0.17 /
parallax (mas) 0.605 ± 0.033 0.689 ± 0.052 0.541 ± 0.04
pmdec (mas) 0.242 ± 0.055 0.21 ± 0.1 0.254 ± 0.041
pmra (mas) -1.959 ± 0.055 -2.182 ± 0.099 -1.856 ± 0.046
Primary
Secondary
content_copy