Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: PG1551+015
Coordinates: 15:54:25.19 (h:m:s) +01:21:09.60 (°:':'')
238.6050 (°) +1.3527 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.81 ± 0.21
parallax () 0.431 ± 0.03

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 15.449 0.004 mag
GAIA3.G 15.344 0.003 mag
GAIA3.RP 15.124 0.005 mag
GALEX.FUV 15.381 0.022 mag
GALEX.NUV 15.770 0.017 mag
SDSS.U 15.750 0.005 mag
APASS.B 15.591 0.048 mag
APASS.G 15.475 0.042 mag
SDSS.G 15.419 0.004 mag
GAIA2.BP 15.430 0.004 mag
APASS.V 15.436 0.061 mag
APASS.R 15.432 0.037 mag
SDSS.R 15.430 0.005 mag
GAIA2.G 15.361 0.000 mag
APASS.I 15.442 0.091 mag
SDSS.I 15.459 0.005 mag
GAIA2.RP 15.131 0.003 mag
SDSS.Z 15.324 0.006 mag
2MASS.J 14.817 0.041 mag
2MASS.H 14.607 0.043 mag
2MASS.K 14.486 0.089 mag
WISE.W1 14.482 0.029 mag
WISE.W2 14.563 0.055 mag
WISE.W3 < 12.552 / mag
WISE.W4 < 8.896 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2457519.196 2016-05-10 LRS @ LAMOST 1500 4500.0 NA 3700 - 9099
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 3.28 ± 0.093 / 3.28 ± 0.093
M_G (mag) 3.81 ± 0.21 3.81 ± 0.21 /
parallax (mas) 0.431 ± 0.03 0.49 ± 0.048 0.387 ± 0.036
pmdec (mas) -2.894 ± 0.038 -2.937 ± 0.068 -2.874 ± 0.032
pmra (mas) -2.963 ± 0.052 -2.948 ± 0.095 -2.97 ± 0.042
Primary
Secondary
content_copy