19203-4533 UC 3890

 
 
19h 20m 17.20s -45 33' 15.2" P.A. 266 sep 43.5 mag 11.60,16.14
 
 
Coord 2000
19203-4533
Discov num
UC 3890
Comp
Coord arcsec 2000
19 20 17.20 -45 33 15.2
Date first
1998
Date last
2010
Obs
3
Pa first
268
Pa last
266
P.A. Now (θ)
266°
Sep first
40.9
Sep last
43.5
Sep. Now (ρ)
43.5"
Mag pri
11.60
Mag sec
16.14
delta mag (ΔM)
4.54
Spectral class
Pri motion ra
-092
Sec motion ra
-082
Pri motion dec
-032
Sec motion dec
-044
Notes
V (Proper motion indicates physical)
rPM=0.16 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
266.4
Precise sep
43.52
Cdsa2 id
UC 3890
Constellation
Telescopium
Ra deg
19.33811111111111
De deg
-45.55422222222222
last precise pa
266.4
last precise sep
43.52
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19203-4533 UC 3890 1999 2 268 41.0 11.60 15.90 V 192017.20-453315.2
19203-4533 UC 3890 2000 2 268 41.1 11.60 15.90 V 192017.20-453315.2
19203-4533 UC 3890 2010 3 266 43.7 11.60 16.14 V 192017.20-453315.2

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