Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: PG1544+277
Coordinates: 15:46:05.99 (h:m:s) +27:33:19.05 (°:':'')
236.5249 (°) +27.5553 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.3 ± 0.36
parallax () 0.342 ± 0.04

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 21, 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 16.254 0.004 mag
GAIA3.G 16.383 0.003 mag
GAIA3.RP 16.652 0.006 mag
GALEX.FUV 15.017 0.020 mag
GALEX.NUV 15.438 0.015 mag
SDSS.U 15.880 0.006 mag
APASS.B 16.302 0.099 mag
APASS.G 16.210 0.050 mag
SDSS.G 16.130 0.004 mag
GAIA2.BP 16.179 0.009 mag
APASS.V 16.400 0.142 mag
APASS.R 16.594 0.050 mag
SDSS.R 16.608 0.005 mag
GAIA2.G 16.408 0.001 mag
SDSS.I 16.970 0.006 mag
GAIA2.RP 16.653 0.004 mag
SDSS.Z 17.301 0.014 mag
WISE.W1 17.261 0.119 mag
WISE.W2 17.111 0.396 mag
WISE.W3 < 13.072 / mag
WISE.W4 < 9.387 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2453534.804 2005-06-13 SDSS spectrograph @ SDSS 2.5-M 1900 2520.0 NA 3808 - 9215
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 3.87 ± 0.16 / 3.87 ± 0.16
M_G (mag) 4.3 ± 0.36 4.3 ± 0.36 /
parallax (mas) 0.342 ± 0.04 0.378 ± 0.062 0.314 ± 0.049
pmdec (mas) -11.425 ± 0.06 -11.72 ± 0.11 -11.286 ± 0.052
pmra (mas) -10.107 ± 0.046 -10.125 ± 0.083 -10.099 ± 0.038
Primary
Secondary
content_copy