Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: KPD0549+1948
Coordinates: 05:52:40.13 (h:m:s) +19:49:13.46 (°:':'')
88.1672 (°) +19.8204 (°)
Classification: sdO
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 5.309 ± 0.098
parallax () 1.253 ± 0.034

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 19, 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 14.731 0.003 mag
GAIA3.G 14.840 0.003 mag
GAIA3.RP 15.025 0.004 mag
GALEX.NUV 14.449 0.013 mag
APASS.B 14.830 0.068 mag
APASS.G 14.731 0.025 mag
GAIA2.BP 14.673 0.011 mag
APASS.V 14.871 0.052 mag
APASS.R 15.051 0.073 mag
GAIA2.G 14.860 0.001 mag
APASS.I 15.179 0.050 mag
GAIA2.RP 15.019 0.003 mag
2MASS.J 15.259 0.038 mag
2MASS.H 15.480 0.087 mag
2MASS.K 15.404 0.150 mag
WISE.W1 15.672 0.060 mag
WISE.W2 16.265 0.251 mag
WISE.W3 11.525 0.252 mag
WISE.W4 8.948 0.501 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2456648.158 2013-12-21 LRS @ LAMOST 1500 5100.0 NA 3700 - 9099
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 5.357 ± 0.03 / 5.357 ± 0.03
M_G (mag) 5.309 ± 0.098 5.309 ± 0.098 /
parallax (mas) 1.253 ± 0.034 1.23 ± 0.055 1.269 ± 0.038
pmdec (mas) -6.715 ± 0.043 -6.648 ± 0.08 -6.74 ± 0.03
pmra (mas) 0.909 ± 0.052 0.832 ± 0.095 0.945 ± 0.044
Primary
Secondary
content_copy