11442+7311 HJ 2582

 
 
11h 44m 12.73s +73 10' 59.9" P.A. 171 sep 4.5 mag 12.34,12.60
 
 
Coord 2000
11442+7311
Discov num
HJ 2582
Comp
Coord arcsec 2000
11 44 12.73 +73 10 59.9
Date first
1831
Date last
1999
Obs
3
Pa first
237
Pa last
171
P.A. Now (θ)
171°
Sep first
8.0
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
12.34
Mag sec
12.60
delta mag (ΔM)
0.26
Spectral class
Pri motion ra
-067
Sec motion ra
-002
Pri motion dec
+102
Sec motion dec
-113
Notes
U (Proper motion indicates non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Draco
last precise pa
170.5
last precise sep
4.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11442+7311 HJ 2582 1908 2 226 8.2 12.34 12.60 114412.73+731059.9
11442+7311 HJ 2582 1999 3 171 4.5 12.34 12.60 U 114412.73+731059.9

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