Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ155441.82+074657.8
Coordinates: 15:54:41.83 (h:m:s) +07:46:57.88 (°:':'')
238.6743 (°) +7.7827 (°)
Classification: sdB+MS
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.087 ± 0.054

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 16.615 0.006 mag
GAIA3.G 16.637 0.003 mag
GAIA3.RP 16.721 0.009 mag
GALEX.FUV 17.938 0.071 mag
GALEX.NUV 17.507 0.037 mag
SDSS.U 17.075 0.008 mag
SDSS.G 16.454 0.004 mag
GAIA2.BP 16.608 0.008 mag
SDSS.R 16.793 0.004 mag
GAIA2.G 16.659 0.001 mag
SDSS.I 17.030 0.005 mag
GAIA2.RP 16.710 0.005 mag
SDSS.Z 17.238 0.013 mag
WISE.W1 16.959 0.110 mag
WISE.W2 17.341 0.505 mag
WISE.W3 < 12.292 / mag
WISE.W4 < 8.921 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2453859.947 2006-05-04 SDSS spectrograph @ SDSS 2.5-M 1900 3000.0 NA 3812 - 9213
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 2.17 ± 0.49 / 2.17 ± 0.49
parallax (mas) 0.087 ± 0.054 0.03 ± 0.088 0.128 ± 0.063
pmdec (mas) -2.449 ± 0.061 -2.47 ± 0.11 -2.438 ± 0.058
pmra (mas) -2.745 ± 0.078 -2.7 ± 0.14 -2.764 ± 0.067
Primary
Secondary
content_copy