18195-4428 CPO 580

 
 
18h 19m 29.79s -44 27' 56.8" P.A. 53 sep 3.2 mag 11.11,11.84 Sp F2
 
 
Coord 2000
18195-4428
Discov num
CPO 580
Comp
Coord arcsec 2000
18 19 29.79 -44 27 56.8
Date first
1905
Date last
1999
Obs
4
Pa first
41
Pa last
53
P.A. Now (θ)
53°
Sep first
2.8
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
11.11
Mag sec
11.84
delta mag (ΔM)
0.73
Spectral class
F2 (yellow-white)
Pri motion ra
-034
Sec motion ra
-001
Pri motion dec
-042
Sec motion dec
-017
Notes
rPM=0.766
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
53.2
Precise sep
3.18
Constellation
Corona Austrina
Tycho2
7912-00433-1
HD
167914
last precise pa
53.2
last precise sep
3.18
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18195-4428 CPO 580 1999 3 53 3.2 11.11 11.84 F2 D 181929.79-442756.8

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