18297-6436 RST5448

 
 
18h 29m 42.68s -64 35' 35.2" P.A. 181 sep 0.3 mag 8.97,9.93 Sp K0IV/V dist. 134.95 pc (440.21 l.y.)
 
 
Coord 2000
18297-6436
Discov num
RST5448
Comp
Coord arcsec 2000
18 29 42.68 -64 35 35.2
Date first
1944
Date last
1991
Obs
4
Pa first
179
Pa last
181
P.A. Now (θ)
181°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
8.97
Mag sec
9.93
delta mag (ΔM)
0.96
Spectral class
K0IV/V (yellow-orange)
Pri motion ra
+019
Sec motion ra
Pri motion dec
-059
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
181
Precise sep
0.317
Constellation
Pavo
HIP
90643
Tycho2
9076-01961-1
HD
169530
CP
CP-64 3917
Distance
134.95
Distance ly
440.21
last precise pa
181
last precise sep
0.317
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18297-6436 RST5448 1991 4 181 0.3 8.97 9.93 K0IV/V D 182942.68-643535.2

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