11503+2506 SLE 888

 
 
11h 50m 18.28s +25 05' 48.6" P.A. 97 sep 11.4 mag 12.20,13.90
 
 
Coord 2000
11503+2506
Discov num
SLE 888
Comp
Coord arcsec 2000
11 50 18.28 +25 05 48.6
Date first
1983
Date last
2010
Obs
13
Pa first
96
Pa last
97
P.A. Now (θ)
97°
Sep first
10.9
Sep last
11.4
Sep. Now (ρ)
11.4"
Mag pri
12.20
Mag sec
13.90
delta mag (ΔM)
1.7
Spectral class
Pri motion ra
-024
Sec motion ra
-018
Pri motion dec
-004
Sec motion dec
-007
Notes
rPM=0.276 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
97.4
Precise sep
11.41
Cdsa2 id
SLE 888
Constellation
Leo
Ra deg
11.838411111111112
De deg
25.096833333333333
last precise pa
97.4
last precise sep
11.41
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11503+2506 SLE 888 1984 1 96 10.6 11.80 12.50 115017.50+250545.7
11503+2506 SLE 888 2005 6 97 11.3 12.20 13.90 115018.28+250548.6
11503+2506 SLE 888 2010 13 97 11.5 12.20 13.90 115018.28+250548.6

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