16481-4847 CPO 492

 
 
16h 48m 07.47s -48 47' 17.6" P.A. 134 sep 4.1 mag 10.78,11.42 Sp A4III/IV
 
 
Coord 2000
16481-4847
Discov num
CPO 492
Comp
Coord arcsec 2000
16 48 07.47 -48 47 17.6
Date first
1904
Date last
1999
Obs
4
Pa first
119
Pa last
134
P.A. Now (θ)
134°
Sep first
4.8
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
10.78
Mag sec
11.42
delta mag (ΔM)
0.64
Spectral class
A4III/IV (white)
Pri motion ra
-040
Sec motion ra
-020
Pri motion dec
+016
Sec motion dec
-018
Notes
rPM=0.916
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
133.8
Precise sep
4.09
Constellation
Ara
Tycho2
8334-00432-1
HD
151174
last precise pa
133.8
last precise sep
4.09
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16481-4847 CPO 492 1999 3 134 4.1 10.78 11.42 A4III/IV D 164807.47-484717.6

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