19495-4545 UC 4030

 
 
19h 49m 27.71s -45 44' 52.4" P.A. 295 sep 40.3 mag 8.20,14.50 Sp K0/1III
 
 
Coord 2000
19495-4545
Discov num
UC 4030
Comp
Coord arcsec 2000
19 49 27.71 -45 44 52.4
Date first
1998
Date last
2015
Obs
4
Pa first
295
Pa last
295
P.A. Now (θ)
295°
Sep first
40.3
Sep last
40.3
Sep. Now (ρ)
40.3"
Mag pri
8.20
Mag sec
14.50
delta mag (ΔM)
6.3
Spectral class
K0/1III (yellow-orange)
Pri motion ra
+057
Sec motion ra
+049
Pri motion dec
-034
Sec motion dec
-031
Notes
V (Proper motion indicates physical)
rPM=0.129 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
295.3
Precise sep
40.301
Cdsa2 id
UC 4030
Constellation
Telescopium
Ra deg
19.82436388888889
De deg
-45.74788888888889
last precise pa
295.3
last precise sep
40.301
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19495-4545 UC 4030 1999 2 296 40.4 8.20 14.50 V 194927.71-454452.4
19495-4545 UC 4030 2000 2 295 40.3 8.20 14.50 V 194927.71-454452.4
19495-4545 UC 4030 2010 3 297 39.4 8.20 14.50 K0/1III V 194927.71-454452.4
19495-4545 UC 4030 2015 4 295 40.3 8.20 14.50 K0/1III V 194927.71-454452.4

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