16537-6903 RSS 423

 
 
16h 53m 41.37s -69 03' 16.6" P.A. 181 sep 10.2 mag 7.59,13.00 Sp M1II/III dist. 371.75 pc (1212.65 l.y.)
 
 
Coord 2000
16537-6903
Discov num
RSS 423
Comp
Coord arcsec 2000
16 53 41.37 -69 03 16.6
Date first
1974
Date last
1974
Obs
1
Pa first
181
Pa last
181
P.A. Now (θ)
181°
Sep first
10.2
Sep last
10.2
Sep. Now (ρ)
10.2"
Mag pri
7.59
Mag sec
13.00
delta mag (ΔM)
5.41
Spectral class
M1II/III (red)
Pri motion ra
+010
Sec motion ra
Pri motion dec
-020
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
181
Precise sep
10.2
Constellation
Triangulum Australe
SAO
253723
HIP
82649
Tycho2
9275-00274-1
HD
151571
CP
CP-68 2836
Distance
371.75
Distance ly
1212.65
last precise pa
181
last precise sep
10.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16537-6903 RSS 423 1974 1 181 10.2 7.59 13.00 M1II/III 165341.37-690316.6

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