23173-6655 LDS 807

 
 
23h 17m 20.79s -66 55' 09.5" P.A. 197 sep 69.9 mag 8.82,9.14 Sp K2/3V: dist. 28.79 pc (93.91 l.y.)
 
 
Coord 2000
23173-6655
Discov num
LDS 807
Comp
Coord arcsec 2000
23 17 20.79 -66 55 09.5
Date first
1894
Date last
2015
Obs
22
Pa first
197
Pa last
197
P.A. Now (θ)
197°
Sep first
70.6
Sep last
69.9
Sep. Now (ρ)
69.9"
Mag pri
8.82
Mag sec
9.14
delta mag (ΔM)
0.32
Spectral class
K2/3V: (yellow-orange)
Pri motion ra
+359
Sec motion ra
+361
Pri motion dec
-413
Sec motion dec
-411
Notes
N Z V (See Notes, Parallax indicates components are physical, Proper motion indicates physical)
rPM=0.005 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
196.9
Precise sep
69.907
Constellation
Indus
SAO
255448
HIP
114986
Tycho2
9132-01357-1
HD
219509
GL
NN 4321A
CD
CD-67 2594
CP
CP-67 3960
Distance
28.79
Distance ly
93.91
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23173-6655 LDS 807 1999 17 197 70.0 8.82 9.14 K2/3V: NZD 231720.79-665509.5
23173-6655 LDS 807 2010 20 197 70.0 8.82 9.14 K2/3V: NZ V 231720.79-665509.5
23173-6655 LDS 807 2015 21 197 69.9 8.82 9.14 K2/3V: NZ V 231720.79-665509.5

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