18419-5926 UC 3641

 
 
18h 41m 51.00s -59 25' 49.6" P.A. 149 sep 13.9 mag 9.60,13.10 Sp G8V dist. 141.04 pc (460.07 l.y.)
 
 
Coord 2000
18419-5926
Discov num
UC 3641
Comp
Coord arcsec 2000
18 41 51.00 -59 25 49.6
Date first
1998
Date last
2010
Obs
3
Pa first
150
Pa last
149
P.A. Now (θ)
149°
Sep first
14.0
Sep last
13.9
Sep. Now (ρ)
13.9"
Mag pri
9.60
Mag sec
13.10
delta mag (ΔM)
3.5
Spectral class
G8V (yellow)
Pri motion ra
-006
Sec motion ra
-005
Pri motion dec
-091
Sec motion dec
-090
Notes
V (Proper motion indicates physical)
rPM=0.016 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
149
Precise sep
13.87
Constellation
Pavo
SAO
245636
HIP
91688
Tycho2
8770-00895-1
HD
172081
CP
CP-59 7336
Distance
141.04
Distance ly
460.07
last precise pa
149
last precise sep
13.87
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18419-5926 UC 3641 1999 2 149 14.0 9.60 13.10 V 184151.00-592549.6
18419-5926 UC 3641 2000 2 149 13.9 9.60 13.10 V 184151.00-592549.6
18419-5926 UC 3641 2010 3 149 13.9 9.60 13.10 G8V V 184151.00-592549.6

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