19213-2232 UC 3900

 
 
19h 21m 20.65s -22 32' 18.0" P.A. 99 sep 58.5 mag 15.80,16.10
 
 
Coord 2000
19213-2232
Discov num
UC 3900
Comp
Coord arcsec 2000
19 21 20.65 -22 32 18.0
Date first
1998
Date last
2015
Obs
4
Pa first
99
Pa last
99
P.A. Now (θ)
99°
Sep first
58.4
Sep last
58.5
Sep. Now (ρ)
58.5"
Mag pri
15.80
Mag sec
16.10
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-112
Sec motion ra
-098
Pri motion dec
+087
Sec motion dec
+082
Notes
V (Proper motion indicates physical)
rPM=0.105 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
99
Precise sep
58.506
Constellation
Sagittarius
Gaia DR2
6772573988775644544
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19213-2232 UC 3900 1999 2 99 57.6 15.80 16.10 V 192120.65-223218.0
19213-2232 UC 3900 2000 2 99 58.0 15.80 16.10 V 192120.65-223218.0
19213-2232 UC 3900 2015 4 99 58.5 15.80 16.10 V 192120.65-223218.0

If you need more information about this double, apply for a data request form to the WDS.