Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: 2MASSJ09494447+0121184
Coordinates: 09:49:44.48 (h:m:s) +01:21:18.53 (°:':'')
147.4353 (°) +1.3551 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.072 ± 0.054

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 25, 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 15.304 0.004 mag
GAIA3.G 15.331 0.003 mag
GAIA3.RP 15.389 0.006 mag
GALEX.FUV 16.662 0.008 mag
GALEX.NUV 16.326 0.004 mag
SDSS.U 15.848 0.005 mag
APASS.B 15.310 0.027 mag
APASS.G 15.219 0.018 mag
SDSS.G 15.162 0.003 mag
GAIA2.BP 15.285 0.005 mag
APASS.V 15.376 0.046 mag
APASS.R 15.516 0.075 mag
SDSS.R 15.465 0.004 mag
GAIA2.G 15.350 0.001 mag
APASS.I 15.876 0.054 mag
SDSS.I 15.723 0.004 mag
GAIA2.RP 15.396 0.007 mag
SDSS.Z 15.910 0.006 mag
2MASS.J 15.467 0.074 mag
2MASS.H 15.750 0.148 mag
2MASS.K 14.996 0.162 mag
WISE.W1 15.571 0.043 mag
WISE.W2 15.573 0.114 mag
WISE.W3 < 12.580 / mag
WISE.W4 < 9.110 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2451989.669 2001-03-21 SDSS spectrograph @ SDSS 2.5-M 1900 8106.0 NA 3799 - 9202
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) -2.2 ± 1.5 / -2.2 ± 1.5
parallax (mas) 0.072 ± 0.054 0.156 ± 0.098 0.031 ± 0.047
pmdec (mas) -2.737 ± 0.053 -2.68 ± 0.1 -2.757 ± 0.034
pmra (mas) -0.519 ± 0.053 -0.567 ± 0.098 -0.501 ± 0.038
Primary
Secondary
content_copy