Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: PG1441+407
Coordinates: 14:43:21.34 (h:m:s) +40:28:34.21 (°:':'')
220.8389 (°) +40.4762 (°)
Classification: He-sdO
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.6 ± 0.42
parallax () 0.292 ± 0.036

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 17, 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 16.087 0.004 mag
GAIA3.G 16.255 0.003 mag
GAIA3.RP 16.578 0.006 mag
GALEX.FUV 14.528 0.010 mag
GALEX.NUV 14.918 0.007 mag
SDSS.U 15.534 0.005 mag
APASS.B 16.000 0.099 mag
APASS.G 15.976 0.012 mag
SDSS.G 15.989 0.005 mag
GAIA2.BP 16.003 0.010 mag
APASS.V 16.325 0.029 mag
APASS.R 16.701 0.196 mag
SDSS.R 16.526 0.005 mag
GAIA2.G 16.281 0.002 mag
SDSS.I 16.909 0.006 mag
GAIA2.RP 16.570 0.005 mag
SDSS.Z 17.235 0.012 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2456071.500 2012-05-24 BOSS @ SDSS 2.5-M 1900 5405.0 NA 3590 - 10397
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 3.59 ± 0.15 / 3.59 ± 0.15
M_G (mag) 3.6 ± 0.42 3.6 ± 0.42 /
parallax (mas) 0.292 ± 0.036 0.291 ± 0.056 0.293 ± 0.045
pmdec (mas) -20.103 ± 0.049 -20.242 ± 0.088 -20.032 ± 0.045
pmra (mas) -5.645 ± 0.043 -5.652 ± 0.078 -5.641 ± 0.037
Primary
Secondary
content_copy