10520+3158 MLB 847

 
 
10h 52m 05.52s +31 56' 21.5" P.A. 82 sep 5.9 mag 11.87,13.14
 
 
Coord 2000
10520+3158
Discov num
MLB 847
Comp
Coord arcsec 2000
10 52 05.52 +31 56 21.5
Date first
1933
Date last
2007
Obs
5
Pa first
86
Pa last
82
P.A. Now (θ)
82°
Sep first
5.4
Sep last
5.9
Sep. Now (ρ)
5.9"
Mag pri
11.87
Mag sec
13.14
delta mag (ΔM)
1.27
Spectral class
Pri motion ra
-016
Sec motion ra
+025
Pri motion dec
-028
Sec motion dec
-029
Notes
B (Blue magnitudes)
rPM=1.071
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
81.5
Precise sep
5.85
Constellation
Leo Minor
Tycho2
2519-01386-1
last precise pa
81.5
last precise sep
5.85
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10520+3158 MLB 847 2007 4 82 5.9 11.87 13.14 DB 105205.52+315621.5

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