16277-7128 UC 3172

 
 
16h 27m 42.88s -71° 27' 56.2" P.A. 35.00 sep 20.6 mag 12.50,15.90
 
 
Coord 2000
16277-7128
Discov num
UC 3172
Comp
Coord arcsec 2000
16 27 42.88 -71 27 56.2
Date first
1998
Date last
2015
Obs
5
Pa first
36
Pa last
35
P.A. Now (θ)
35°
Sep first
19.3
Sep last
20.6
Sep. Now (ρ)
20.6"
Mag pri
12.50
Mag sec
15.90
delta mag (ΔM)
3.4
Spectral class
Pri motion ra
-031
Sec motion ra
-029
Pri motion dec
-049
Sec motion dec
-056
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.115 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
35.2
Precise sep
20.627
Constellation
Apus
Gaia DR2
5806896153291215360
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16277-7128 UC 3172 2000 2 36 19.4 12.50 15.90 V 162742.88-712756.2
16277-7128 UC 3172 2015 5 35 20.6 12.50 15.90 V R 162742.88-712756.2

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