00380-2232 ARA1957

 
 
00h 38m 02.11s -22 32' 13.6" P.A. 87 sep 6.7 mag 10.85,12.80 Sp K5
 
 
Coord 2000
00380-2232
Discov num
ARA1957
Comp
Coord arcsec 2000
00 38 02.11 -22 32 13.6
Date first
1921
Date last
2015
Obs
6
Pa first
89
Pa last
87
P.A. Now (θ)
87°
Sep first
7.3
Sep last
6.7
Sep. Now (ρ)
6.7"
Mag pri
10.85
Mag sec
12.80
delta mag (ΔM)
1.95
Spectral class
K5 (yellow-orange)
Pri motion ra
+003
Sec motion ra
+025
Pri motion dec
-016
Sec motion dec
-011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cetus
SAO
166426
Tycho2
6421-00122-1
last precise pa
86.6
last precise sep
6.688
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00380-2232 ARA1957 1998 4 87 6.7 10.85 12.80 D 003802.11-223213.6
00380-2232 ARA1957 1999 5 87 6.8 10.85 12.80 K5 D 003802.11-223213.6
00380-2232 ARA1957 2015 6 87 6.7 10.85 12.80 K5 003802.11-223213.6

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