13022+7121 WFC 133

 
 
13h 02m 11.33s +71 20' 40.7" P.A. 353 sep 4.2 mag 10.73,11.13
 
 
Coord 2000
13022+7121
Discov num
WFC 133
Comp
Coord arcsec 2000
13 02 11.33 +71 20 40.7
Date first
1894
Date last
2010
Obs
7
Pa first
354
Pa last
353
P.A. Now (θ)
353°
Sep first
3.3
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
10.73
Mag sec
11.13
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-016
Sec motion ra
-023
Pri motion dec
-016
Sec motion dec
+015
Notes
rPM=1.157
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
353.3
Precise sep
4.21
Constellation
Draco
Tycho2
4404-01018-1
last precise pa
353.3
last precise sep
4.21
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13022+7121 WFC 133 2003 5 354 4.1 10.73 11.13 D 130211.33+712040.7
13022+7121 WFC 133 2010 7 353 4.2 10.73 11.13 130211.33+712040.7

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