17061-6643 HDS2418

 
 
17h 06m 04.00s -66 42' 52.6" P.A. 64 sep 1.3 mag 9.15,12.53 Sp K2III dist. 454.55 pc (1482.74 l.y.)
 
 
Coord 2000
17061-6643
Discov num
HDS2418
Comp
Coord arcsec 2000
17 06 04.00 -66 42 52.6
Date first
1991
Date last
1991
Obs
2
Pa first
65
Pa last
64
P.A. Now (θ)
64°
Sep first
1.3
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
9.15
Mag sec
12.53
delta mag (ΔM)
3.38
Spectral class
K2III (yellow-orange)
Pri motion ra
+003
Sec motion ra
+002
Pri motion dec
-003
Sec motion dec
+000
Notes
rPM=0.745
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
64.4
Precise sep
1.29
Constellation
Ara
HIP
83670
Tycho2
9051-00995-1
HD
153717
CP
CP-66 3058
Distance
454.55
Distance ly
1482.74
last precise pa
64.4
last precise sep
1.29
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17061-6643 HDS2418 1991 2 64 1.3 9.15 12.53 K2III 170604.00-664252.6

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