11478+3648 SKF2577

 
 
11h 47m 47.29s +36 47' 38.3" P.A. 285 sep 45.9 mag 11.70,15.00 Sp G5
 
 
Coord 2000
11478+3648
Discov num
SKF2577
Comp
Coord arcsec 2000
11 47 47.29 +36 47 38.3
Date first
1950
Date last
2015
Obs
10
Pa first
285
Pa last
285
P.A. Now (θ)
285°
Sep first
46.0
Sep last
45.9
Sep. Now (ρ)
45.9"
Mag pri
11.70
Mag sec
15.00
delta mag (ΔM)
3.3
Spectral class
G5 (yellow)
Pri motion ra
+020
Sec motion ra
+016
Pri motion dec
-016
Sec motion dec
-017
Notes
V (Proper motion indicates physical)
rPM=0.161 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
284.5
Precise sep
45.875
Cdsa2 id
SKF 2577
Constellation
Ursa Major
Tycho2
2526-01151-1
Ra deg
11.796469444444444
De deg
36.79397222222222
last precise pa
284.5
last precise sep
45.875
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11478+3648 SKF2577 2013 8 285 46.1 11.70 15.00 G5 V 114747.29+364738.3
11478+3648 SKF2577 2015 10 285 45.9 11.70 15.00 G5 V 114747.29+364738.3

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