17054-5805 RST3062 (V850 Ara)

 
 
17h 05m 23.46s -58 04' 35.8" P.A. 80 sep 6.5 mag 8.29,10.23 Sp M3III dist. 2000 pc (6524 l.y.)
 
 
Coord 2000
17054-5805
Discov num
RST3062
Comp
Coord arcsec 2000
17 05 23.46 -58 04 35.8
Date first
1892
Date last
1998
Obs
8
Pa first
85
Pa last
80
P.A. Now (θ)
80°
Sep first
6.0
Sep last
6.5
Sep. Now (ρ)
6.5"
Mag pri
8.29
Mag sec
10.23
delta mag (ΔM)
1.94
Spectral class
M3III (red)
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
+002
Sec motion dec
+002
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
79.8
Precise sep
6.5
Var name
V850 Ara
Constellation
Ara
SAO
244414
HIP
83618
Tycho2
8734-01621-1
HD
153860
CP
CP-57 8272
Distance
2000
Distance ly
6524
last precise pa
79.8
last precise sep
6.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17054-5805 RST3062 1991 7 78 6.4 8.29 10.23 M3III 170523.46-580435.8
17054-5805 RST3062 1998 8 80 6.5 8.29 10.23 M3III 170523.46-580435.8

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