10046-3335 SEF   2

 
 
10h 04m 38.79s -33 35' 11.3" P.A. 143 sep 12.2 mag 13.90,19.00 Sp M+L4
 
 
Coord 2000
10046-3335
Discov num
SEF   2
Comp
Coord arcsec 2000
10 04 38.79 -33 35 11.3
Date first
1997
Date last
2015
Obs
4
Pa first
143
Pa last
143
P.A. Now (θ)
143°
Sep first
12.5
Sep last
12.2
Sep. Now (ρ)
12.2"
Mag pri
13.90
Mag sec
19.00
delta mag (ΔM)
5.1
Spectral class
M+L4 (red/very deep red)
Pri motion ra
+400
Sec motion ra
+366
Pri motion dec
-420
Sec motion dec
-350
Notes
N (See Notes)
rPM=0.134 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
142.5
Precise sep
12.23
Constellation
Antlia
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10046-3335 SEF 2 1999 1 142 12.1 13.90 19.00 M L4 N 100438.79-333511.3
10046-3335 SEF 2 2015 4 143 12.2 13.90 19.00 M+L4 N 100438.79-333511.3

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WDS 10046-3335 SEF 2 : NOTES
 
 
discov_num notes refcode
SEF 2 LHS 5166 + 2MASS J10043929-3335189. Distance to system 19.0 +/- 3.0pc,
mass of L4 companion 0.070 +0.005/-0.015 Msun. Sef2005b
 
 
REFERENCES
 
 
refcode metd author reference
Sef2005b Ci - Seifahrt, A., Mugrauer, M., Wiese, M., Neuhauser, R., & Guenther, E.W. 2005AN....326..974S
Sef2005b +Pa AN 326, 974, 2005 (all measures extracted from 2MASS PSC by cataloger)
 
 
DISCOVERER
 
 
discov author
SEF Seifahrt, A., Neuhauser, R., & Mugrauer, M.
SEF Seifahrt, A., Guenther, E.W., & Neuhauser, R.
SEF Seifahrt, A., Mugrauer, M., Wiese, M., Neuhauser, R., & Guenther, E.W.
SEF Seifahrt, A., Roll, T., Neuhauser, R., Reiners, A., Kerber, F., Kaufl, H.,
SEF Seifahrt, A., Reiners, A., Almaghrbi, K.A.M., & Basri, G.
SEF Roll, T., Seifahrt, A., Neuhauser, R., & Koehler, R.

 
 
WDS 10046-3335 SEF 2 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10046-3335 SEF 2 : MEASURES
 
 
No records found.

 
 
WDS 10046-3335 SEF 2 : Virtual Eyepiece
 
 

10046-3335  SEF   2 A 10046-3335  SEF   2 sep 12.2 P.A. 143 mag 13.90,19.00 Sp M+L4 virtual eyepiece
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WDS 10046-3335 SEF 2 : Aladin DSS image @ 10h 04m 38.79s -33 35' 11.3"