11018+1903 HDS1575

 
 
11h 01m 49.81s +19 03' 00.8" P.A. 108 sep 0.3 mag 10.25,10.94 Sp G dist. 212.31 pc (692.56 l.y.)
 
 
Coord 2000
11018+1903
Discov num
HDS1575
Comp
Coord arcsec 2000
11 01 49.81 +19 03 00.8
Date first
1991
Date last
2010
Obs
3
Pa first
150
Pa last
108
P.A. Now (θ)
108°
Sep first
0.2
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
10.25
Mag sec
10.94
delta mag (ΔM)
0.69
Spectral class
G (yellow)
Pri motion ra
-046
Sec motion ra
Pri motion dec
-027
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
108.3
Precise sep
0.28
Constellation
Leo
HIP
53908
Tycho2
1433-00666-1
HD
95517
BD
BD+19 2406
Distance
212.31
Distance ly
692.56
last precise pa
108.3
last precise sep
0.28
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11018+1903 HDS1575 1991 1 150 0.2 10.25 10.94 G 110149.81+190300.8
11018+1903 HDS1575 2007 2 111 0.3 10.25 10.94 G 110149.81+190300.8
11018+1903 HDS1575 2010 3 108 0.3 10.25 10.94 G 110149.81+190300.8

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