19546-4322 UC 4051

 
 
19h 54m 34.17s -43 21' 57.6" P.A. 174.00 sep 23.1 mag 16.30,16.50
 
 
Coord 2000
19546-4322
Discov num
UC 4051
Comp
Coord arcsec 2000
19 54 34.17 -43 21 57.6
Date first
1996
Date last
2015
Obs
6
Pa first
174
Pa last
174
P.A. Now (θ)
174°
Sep first
23.1
Sep last
23.1
Sep. Now (ρ)
23.1"
Mag pri
16.30
Mag sec
16.50
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+133
Sec motion ra
+130
Pri motion dec
-011
Sec motion dec
+003
Notes
V (Proper motion indicates physical)
rPM=0.107 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
174.1
Precise sep
23.147
Constellation
Sagittarius
Gaia DR2
79397063936
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19546-4322 UC 4051 1999 2 174 23.1 16.30 16.50 V 195434.17-432157.6
19546-4322 UC 4051 2000 2 175 22.6 16.30 16.50 V 195434.17-432157.6
19546-4322 UC 4051 2010 4 174 23.2 16.30 16.50 V 195434.17-432157.6
19546-4322 UC 4051 2015 5 174 23.1 16.30 16.50 V 195434.17-432157.6

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