12182+0515 HJ 2609AB

 
 
12h 20m 25.96s +05 17' 42.6" P.A. 106 sep 12.7 mag 11.40,11.70
 
 
Coord 2000
12182+0515
Discov num
HJ 2609
Comp
AB
Coord arcsec 2000
12 20 25.96 +05 17 42.6
Date first
1904
Date last
2015
Obs
5
Pa first
106
Pa last
106
P.A. Now (θ)
106°
Sep first
12.9
Sep last
12.7
Sep. Now (ρ)
12.7"
Mag pri
11.40
Mag sec
11.70
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
+021
Sec motion ra
+025
Pri motion dec
-024
Sec motion dec
-025
Notes
N R (See Notes, Red magnitudes)
rPM=0.117 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
105.5
Precise sep
12.7
Constellation
Virgo
last precise pa
105.5
last precise sep
12.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12182+0515 HJ 2609 AB 1904 1 106 12.9 10.00 10.30 NX I 121801.77+051417.3
12182+0515 HJ 2609 AB 2000 2 286 12.7 10.00 10.30 N 122026.77+051739.0
12182+0515 HJ 2609 AB 2013 4 106 13.1 10.00 10.30 N 122025.96+051742.6
12182+0515 HJ 2609 AB 2015 5 106 12.7 10.00 10.30 N 122025.96+051742.6

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