11130+1550 GWP1559

 
 
11h 12m 58.36s +15 50' 26.3" P.A. 90 sep 145.8 mag 10.35,12.27 Sp G0
 
 
Coord 2000
11130+1550
Discov num
GWP1559
Comp
Coord arcsec 2000
11 12 58.36 +15 50 26.3
Date first
1993
Date last
2010
Obs
4
Pa first
90
Pa last
90
P.A. Now (θ)
90°
Sep first
146.2
Sep last
145.8
Sep. Now (ρ)
145.8"
Mag pri
10.35
Mag sec
12.27
delta mag (ΔM)
1.92
Spectral class
G0 (yellow)
Pri motion ra
-053
Sec motion ra
-072
Pri motion dec
-030
Sec motion dec
-021
Notes
V (Proper motion indicates physical)
rPM=0.28 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
90.4
Precise sep
145.79
Constellation
Leo
Tycho2
1437-01149-1
HD
97458
last precise pa
90.4
last precise sep
145.79
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11130+1550 GWP1559 1997 2 90 146.1 10.30 12.30 V 111258.36+155026.3
11130+1550 GWP1559 2001 3 90 145.9 10.30 12.30 V 111258.36+155026.3
11130+1550 GWP1559 2010 4 90 145.8 10.35 12.27 G0 V 111258.36+155026.3

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