13406-4011 UC 2587

 
 
13h 40m 36.97s -40 10' 55.2" P.A. 61 sep 32 mag 14.70,15.20
 
 
Coord 2000
13406-4011
Discov num
UC 2587
Comp
Coord arcsec 2000
13 40 36.97 -40 10 55.2
Date first
1981
Date last
2015
Obs
5
Pa first
61
Pa last
61
P.A. Now (θ)
61°
Sep first
32.1
Sep last
32.0
Sep. Now (ρ)
32"
Mag pri
14.70
Mag sec
15.20
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-056
Sec motion ra
-058
Pri motion dec
-009
Sec motion dec
-023
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.227 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
61.1
Precise sep
32.041
Constellation
Centaurus
last precise pa
61.1
last precise sep
32.041
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13406-4011 UC 2587 1999 2 61 32.1 14.70 15.20 V 134036.97-401055.2
13406-4011 UC 2587 2000 2 61 32.1 14.70 15.20 V 134036.97-401055.2
13406-4011 UC 2587 2010 4 61 32.1 14.70 15.20 V 134036.97-401055.2
13406-4011 UC 2587 2015 5 61 32.0 14.70 15.20 V R 134036.97-401055.2

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