22147-6414 UC 4689

 
 
22h 14m 44.56s -64 13' 49.9" P.A. 64 sep 12.5 mag 13.40,14.20
 
 
Coord 2000
22147-6414
Discov num
UC 4689
Comp
Coord arcsec 2000
22 14 44.56 -64 13 49.9
Date first
1996
Date last
2015
Obs
5
Pa first
64
Pa last
64
P.A. Now (θ)
64°
Sep first
12.6
Sep last
12.5
Sep. Now (ρ)
12.5"
Mag pri
13.40
Mag sec
14.20
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
+062
Sec motion ra
+066
Pri motion dec
-033
Sec motion dec
-030
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.069 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
63.9
Precise sep
12.543
Cdsa2 id
UC 4689
Constellation
Tucana
Ra deg
22.245711111111113
De deg
-64.23052777777778
last precise pa
63.9
last precise sep
12.543
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22147-6414 UC 4689 2000 2 64 12.6 13.40 14.20 V 221444.56-641349.9
22147-6414 UC 4689 2010 4 64 12.4 13.40 14.20 V R 221444.56-641349.9
22147-6414 UC 4689 2015 5 64 12.5 13.40 14.20 V R 221444.56-641349.9

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