22120-6120 UC 4677

 
 
22h 12m 02.01s -61 19' 57.2" P.A. 182 sep 6.7 mag 15.60,16.40
 
 
Coord 2000
22120-6120
Discov num
UC 4677
Comp
Coord arcsec 2000
22 12 02.01 -61 19 57.2
Date first
1998
Date last
2010
Obs
4
Pa first
178
Pa last
182
P.A. Now (θ)
182°
Sep first
6.9
Sep last
6.7
Sep. Now (ρ)
6.7"
Mag pri
15.60
Mag sec
16.40
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
-078
Sec motion ra
-067
Pri motion dec
-051
Sec motion dec
-074
Notes
V (Proper motion indicates physical)
rPM=0.255 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
181.9
Precise sep
6.74
Constellation
Tucana
last precise pa
181.9
last precise sep
6.74
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22120-6120 UC 4677 2000 2 181 6.8 15.60 16.40 V 221202.01-611957.2
22120-6120 UC 4677 2010 4 180 6.0 15.60 16.40 V 221202.01-611957.2

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