10027+3615 HJ 3318

 
 
10h 03m 42.80s +36 15' 06.6" P.A. 341 sep 24.8 mag 11.09,11.73
 
 
Coord 2000
10027+3615
Discov num
HJ 3318
Comp
Coord arcsec 2000
10 03 42.80 +36 15 06.6
Date first
1832
Date last
2015
Obs
13
Pa first
344
Pa last
341
P.A. Now (θ)
341°
Sep first
25.0
Sep last
24.8
Sep. Now (ρ)
24.8"
Mag pri
11.09
Mag sec
11.73
delta mag (ΔM)
0.64
Spectral class
Pri motion ra
+001
Sec motion ra
+001
Pri motion dec
-016
Sec motion dec
-017
Notes
rPM=0.059 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
340.6
Precise sep
24.77
Constellation
Leo Minor
Tycho2
2509-00090-1
last precise pa
340.6
last precise sep
24.77
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10027+3615 HJ 3318 1983 5 340 24.8 9.30 9.70 X 100208.57+361500.0
10027+3615 HJ 3318 1998 6 341 24.8 11.09 11.94 D 100342.80+361506.6
10027+3615 HJ 3318 2002 11 341 24.8 11.09 11.94 D 100342.80+361506.6
10027+3615 HJ 3318 2015 12 341 24.8 11.09 11.73 100342.80+361506.6

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