11442+7311 HJ 2582

 
 
11h 44m 12.73s +73 10' 59.9" P.A. 165 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
2004
Obs
4
Pa first
237
Pa last
165
P.A. Now (θ)
165°
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)
rPM=1.841
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
165
Precise sep
4.465
Cdsa2 id
HJ 2582
Constellation
Draco
Ra deg
11.736869444444444
De deg
73.18330555555556
last precise pa
165
last precise sep
4.465
 
 
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
11442+7311 HJ 2582 2004 4 165 4.5 12.34 12.60 U 114412.73+731059.9

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