Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: SDSSJ174242.39+261134.0
Coordinates: 17:42:42.39 (h:m:s) +26:11:34.20 (°:':'')
265.6766 (°) +26.1928 (°)
Classification: sdB
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () -0.06 ± 0.13

Notes

Aliases

Tags

Loading...

visibility

Observations

Photometric observations: 12, 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 18.870 0.032 mag
GAIA3.G 18.866 0.003 mag
GAIA3.RP 18.896 0.030 mag
GALEX.NUV 18.257 0.044 mag
SDSS.U 18.954 0.022 mag
SDSS.G 18.826 0.009 mag
GAIA2.BP 18.853 0.020 mag
SDSS.R 18.977 0.011 mag
GAIA2.G 18.904 0.002 mag
SDSS.I 19.092 0.015 mag
GAIA2.RP 18.799 0.022 mag
SDSS.Z 19.213 0.050 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2453904.342 2006-06-17 SDSS @ SDSS 2.5-M 1900 10501.0 NA 3816 - 9215
2457165.271 2015-05-22 LRS @ LAMOST 1500 5400.0 NA 3700 - 9099
Parameter AVG Gaia DR2 Gaia DR3
System
parallax (mas) -0.06 ± 0.13 0.01 ± 0.21 -0.12 ± 0.16
pmdec (mas) 1.53 ± 0.85 0.5 ± 1.7 1.63 ± 0.18
pmra (mas) -3.65 ± 0.85 -6.1 ± 1.7 -3.46 ± 0.14
Primary
Secondary
content_copy