19468-4217 UC 4023

 
 
19h 46m 46.14s -42 17' 01.5" P.A. 179 sep 46.8 mag 16.40,16.50
 
 
Coord 2000
19468-4217
Discov num
UC 4023
Comp
Coord arcsec 2000
19 46 46.14 -42 17 01.5
Date first
1998
Date last
1999
Obs
2
Pa first
180
Pa last
179
P.A. Now (θ)
179°
Sep first
47.0
Sep last
46.8
Sep. Now (ρ)
46.8"
Mag pri
16.40
Mag sec
16.50
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
+020
Sec motion ra
+016
Pri motion dec
-059
Sec motion dec
-065
Notes
V (Proper motion indicates physical)
rPM=0.108 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
179.1
Precise sep
46.78
Cdsa2 id
UC 4023
Constellation
Sagittarius
Ra deg
19.77948333333333
De deg
-42.28375
last precise pa
179.1
last precise sep
46.78
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19468-4217 UC 4023 1999 2 179 46.8 16.40 16.50 V 194646.14-421701.5
19468-4217 UC 4023 2000 2 180 47.0 16.40 16.50 V 194646.14-421701.5

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