18197-6353 I   249

 
 
18h 19m 40.13s -63 53' 11.6" P.A. 350 sep 8 mag 6.25,10.80 Sp F9V dist. 23.05 pc (75.19 l.y.)
 
 
Coord 2000
18197-6353
Discov num
I   249
Comp
Coord arcsec 2000
18 19 40.13 -63 53 11.6
Date first
1897
Date last
2016
Obs
8
Pa first
5
Pa last
350
P.A. Now (θ)
350°
Sep first
5.0
Sep last
8.0
Sep. Now (ρ)
8"
Mag pri
6.25
Mag sec
10.80
delta mag (ΔM)
4.55
Spectral class
F9V (yellow-white)
Pri motion ra
+033
Sec motion ra
Pri motion dec
-270
Sec motion dec
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
349.7
Precise sep
7.99
Constellation
Pavo
SAO
254209
HIP
89805
Tycho2
9076-00497-1
HD
167425
HR
6828
CD
CD-63 1343
CP
CP-63 4370
Distance
23.05
Distance ly
75.19
last precise pa
349.7
last precise sep
7.99
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18197-6353 I 249 2000 6 352 7.8 6.20 10.80 F9V D 181940.08-635309.2
18197-6353 I 249 2016 8 350 8.0 6.25 10.80 F9V V 181940.13-635311.6

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