19555-2649 UC 4053

 
 
19h 55m 27.57s -26 49' 18.4" P.A. 43 sep 10.9 mag 10.50,13.20
 
 
Coord 2000
19555-2649
Discov num
UC 4053
Comp
Coord arcsec 2000
19 55 27.57 -26 49 18.4
Date first
1998
Date last
2015
Obs
4
Pa first
43
Pa last
43
P.A. Now (θ)
43°
Sep first
10.9
Sep last
10.9
Sep. Now (ρ)
10.9"
Mag pri
10.50
Mag sec
13.20
delta mag (ΔM)
2.7
Spectral class
Pri motion ra
+028
Sec motion ra
+037
Pri motion dec
-055
Sec motion dec
-038
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.312
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
42.8
Precise sep
10.858
Constellation
Sagittarius
last precise pa
42.8
last precise sep
10.858
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19555-2649 UC 4053 1999 2 43 10.9 10.50 13.20 V 195527.57-264918.4
19555-2649 UC 4053 2000 2 43 10.9 10.50 13.20 V 195527.57-264918.4
19555-2649 UC 4053 2010 3 43 10.9 10.50 13.20 V R 195527.57-264918.4
19555-2649 UC 4053 2015 4 43 10.9 10.50 13.20 V R 195527.57-264918.4

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