17152-7200 UC 3311

 
 
17h 15m 09.92s -71 59' 45.6" P.A. 197 sep 34.2 mag 14.90,16.50
 
 
Coord 2000
17152-7200
Discov num
UC 3311
Comp
Coord arcsec 2000
17 15 09.92 -71 59 45.6
Date first
1998
Date last
2015
Obs
5
Pa first
197
Pa last
197
P.A. Now (θ)
197°
Sep first
34.1
Sep last
34.2
Sep. Now (ρ)
34.2"
Mag pri
14.90
Mag sec
16.50
delta mag (ΔM)
1.6
Spectral class
Pri motion ra
+072
Sec motion ra
+091
Pri motion dec
+044
Sec motion dec
+082
Notes
V (Proper motion indicates physical)
rPM=0.347
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
197.4
Precise sep
34.244
Constellation
Apus
Gaia DR2
62448150912
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17152-7200 UC 3311 2000 2 197 34.3 14.90 16.50 V 171509.92-715945.6
17152-7200 UC 3311 2010 4 198 35.5 14.90 16.50 V 171509.92-715945.6
17152-7200 UC 3311 2015 5 197 34.2 14.90 16.50 V 171509.92-715945.6

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