Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: 2MASSJ08181879+1821268
Coordinates: 08:18:18.81 (h:m:s) +18:21:26.81 (°:':'')
124.5784 (°) +18.3574 (°)
Classification: sdB+MS
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.096 ± 0.049

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 24, 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 16.339 0.005 mag
GAIA3.G 16.368 0.003 mag
GAIA3.RP 16.435 0.007 mag
GALEX.FUV 17.630 0.066 mag
GALEX.NUV 17.279 0.014 mag
SDSS.U 16.802 0.007 mag
APASS.B 16.321 0.046 mag
APASS.G 16.250 0.078 mag
SDSS.G 16.182 0.004 mag
GAIA2.BP 16.309 0.006 mag
APASS.V 16.302 0.130 mag
APASS.R 16.565 0.104 mag
SDSS.R 16.504 0.005 mag
GAIA2.G 16.392 0.001 mag
SDSS.I 16.750 0.006 mag
GAIA2.RP 16.435 0.009 mag
SDSS.Z 16.949 0.011 mag
2MASS.J 16.455 0.109 mag
2MASS.H 16.400 0.230 mag
2MASS.K < 16.297 / mag
WISE.W1 16.580 0.080 mag
WISE.W2 < 16.594 / mag
WISE.W3 < 12.288 / mag
WISE.W4 < 8.575 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2457011.289 2014-12-19 LRS @ LAMOST 1500 5400.0 NA 3700 - 9099
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 1.08 ± 0.59 / 1.08 ± 0.59
parallax (mas) 0.096 ± 0.049 0.111 ± 0.083 0.088 ± 0.052
pmdec (mas) -0.379 ± 0.046 -0.386 ± 0.084 -0.376 ± 0.039
pmra (mas) -0.984 ± 0.074 -0.97 ± 0.14 -0.99 ± 0.06
Primary
Secondary
content_copy