17239-7211 RSS 439

 
 
17h 23m 52.97s -72 11' 05.7" P.A. 270 sep 10.1 mag 10.50,13.00 Sp Kwl dist. 100000 pc (326200 l.y.)
 
 
Coord 2000
17239-7211
Discov num
RSS 439
Comp
Coord arcsec 2000
17 23 52.97 -72 11 05.7
Date first
1974
Date last
2000
Obs
5
Pa first
275
Pa last
270
P.A. Now (θ)
270°
Sep first
10.0
Sep last
10.1
Sep. Now (ρ)
10.1"
Mag pri
10.50
Mag sec
13.00
delta mag (ΔM)
2.5
Spectral class
Kwl (yellow-orange)
Pri motion ra
+014
Sec motion ra
-004
Pri motion dec
-003
Sec motion dec
-025
Notes
rPM=1.123
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
270.3
Precise sep
10.1
Constellation
Apus
HIP
85128
Tycho2
9284-01020-1
Distance
100000
Distance ly
326200
last precise pa
270.3
last precise sep
10.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17239-7211 RSS 439 2000 2 270 10.1 10.50 13.00 D 172352.97-721105.7

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