15554-7459 UC 3089

 
 
15h 55m 22.35s -74 58' 57.7" P.A. 193 sep 62.7 mag 15.80,16.00
 
 
Coord 2000
15554-7459
Discov num
UC 3089
Comp
Coord arcsec 2000
15 55 22.35 -74 58 57.7
Date first
1998
Date last
2010
Obs
4
Pa first
195
Pa last
193
P.A. Now (θ)
193°
Sep first
62.0
Sep last
62.7
Sep. Now (ρ)
62.7"
Mag pri
15.80
Mag sec
16.00
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+051
Sec motion ra
+028
Pri motion dec
-130
Sec motion dec
-115
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.197 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
192.9
Precise sep
62.74
Constellation
Apus
last precise pa
192.9
last precise sep
62.74
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15554-7459 UC 3089 2000 2 195 61.6 15.80 16.00 V 155522.35-745857.7
15554-7459 UC 3089 2010 4 193 62.6 15.80 16.00 V R 155522.35-745857.7

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