Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: PG1258+012
Coordinates: 13:00:59.21 (h:m:s) +00:57:11.77 (°:':'')
195.2467 (°) +0.9533 (°)
Classification: He-sdOB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.69 ± 0.43
parallax () 0.437 ± 0.053

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 23, Reduced spectroscopic observations: 2, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 16.341 0.005 mag
GAIA3.G 16.439 0.003 mag
GAIA3.RP 16.583 0.006 mag
GALEX.NUV 15.278 0.003 mag
SDSS.U 15.927 0.005 mag
APASS.B 16.332 0.133 mag
APASS.G 16.279 0.050 mag
SDSS.G 16.238 0.003 mag
GAIA2.BP 16.284 0.006 mag
APASS.V 16.625 0.314 mag
APASS.R 16.609 0.050 mag
SDSS.R 16.653 0.004 mag
GAIA2.G 16.466 0.002 mag
SDSS.I 16.893 0.005 mag
GAIA2.RP 16.571 0.006 mag
SDSS.Z 17.072 0.011 mag
2MASS.J 16.398 0.157 mag
2MASS.H 16.157 0.217 mag
2MASS.K < 16.382 / mag
WISE.W1 16.217 0.064 mag
WISE.W2 16.193 0.210 mag
WISE.W3 < 12.653 / mag
WISE.W4 < 8.716 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2451689.699 2000-05-25 SDSS spectrograph @ SDSS 2.5-M 1900 3600.0 NA 3825 - 9228
2451994.815 2001-03-26 SDSS spectrograph @ SDSS 2.5-M 1900 2702.0 NA 3809 - 9202
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.63 ± 0.14 / 4.63 ± 0.14
M_G (mag) 4.69 ± 0.43 4.69 ± 0.43 /
parallax (mas) 0.437 ± 0.053 0.441 ± 0.087 0.434 ± 0.062
pmdec (mas) 4.237 ± 0.074 4.09 ± 0.12 4.331 ± 0.079
pmra (mas) -10.27 ± 0.11 -10.52 ± 0.2 -10.165 ± 0.089
Primary
Secondary
content_copy