10427+4812 ES  603

 
 
10h 42m 41.49s +48 10' 33.1" P.A. 102 sep 13.4 mag 9.95,12.30
 
 
Coord 2000
10427+4812
Discov num
ES  603
Comp
Coord arcsec 2000
10 42 41.49 +48 10 33.1
Date first
1899
Date last
2016
Obs
10
Pa first
100
Pa last
102
P.A. Now (θ)
102°
Sep first
12.7
Sep last
13.4
Sep. Now (ρ)
13.4"
Mag pri
9.95
Mag sec
12.30
delta mag (ΔM)
2.35
Spectral class
Pri motion ra
-027
Sec motion ra
-015
Pri motion dec
-002
Sec motion dec
-008
Notes
rPM=0.496
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
101.6
Precise sep
13.4
Constellation
Ursa Major
Tycho2
3445-00530-1
last precise pa
101.6
last precise sep
13.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10427+4812 ES 603 1998 5 101 13.2 10.02 11.80 D 104241.50+481033.0
10427+4812 ES 603 2010 7 101 12.7 9.95 12.30 104241.49+481033.1
10427+4812 ES 603 2016 10 102 13.4 9.95 12.30 104241.49+481033.1

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