20560-0555 UC 4333

 
 
20h 56m 02.65s -05 55' 19.9" P.A. 184 sep 73.9 mag 15.80,16.20 Sp M3+M3
 
 
Coord 2000
20560-0555
Discov num
UC 4333
Comp
Coord arcsec 2000
20 56 02.65 -05 55 19.9
Date first
1998
Date last
2010
Obs
5
Pa first
184
Pa last
184
P.A. Now (θ)
184°
Sep first
73.8
Sep last
73.9
Sep. Now (ρ)
73.9"
Mag pri
15.80
Mag sec
16.20
delta mag (ΔM)
0.4
Spectral class
M3+M3 (red/red)
Pri motion ra
-008
Sec motion ra
-003
Pri motion dec
-089
Sec motion dec
-084
Notes
V (Proper motion indicates physical)
rPM=0.079 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
183.6
Precise sep
73.91
Constellation
Aquarius
last precise pa
183.6
last precise sep
73.91
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20560-0555 UC 4333 2000 2 184 73.8 15.80 16.20 V 205602.65-055519.9
20560-0555 UC 4333 2010 5 184 73.7 15.80 16.20 M3+M3 V 205602.65-055519.9

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