10544+2044 HU  568

 
 
10h 54m 25.51s +20 44' 01.6" P.A. 353 sep 0.7 mag 10.38,10.44 Sp G0
 
 
Coord 2000
10544+2044
Discov num
HU  568
Comp
Coord arcsec 2000
10 54 25.51 +20 44 01.6
Date first
1902
Date last
2010
Obs
14
Pa first
32
Pa last
353
P.A. Now (θ)
353°
Sep first
0.4
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
10.38
Mag sec
10.44
delta mag (ΔM)
0.06
Spectral class
G0 (yellow)
Pri motion ra
-045
Sec motion ra
-045
Pri motion dec
-055
Sec motion dec
-055
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
353.2
Precise sep
0.68
Constellation
Leo
SAO
81571
Tycho2
1435-00966-1
HD
94438
last precise pa
353.2
last precise sep
0.68
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10544+2044 HU 568 1991 11 326 0.4 10.38 10.44 G0 105425.51+204401.6
10544+2044 HU 568 2008 13 353 0.7 10.38 10.44 G0 105425.51+204401.6
10544+2044 HU 568 2010 14 353 0.7 10.38 10.44 G0 105425.51+204401.6

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