00149-1913 ARA 513

 
 
00h 14m 51.48s -19 12' 06.5" P.A. 253 sep 1.8 mag 12.75,13.36
 
 
Coord 2000
00149-1913
Discov num
ARA 513
Comp
Coord arcsec 2000
00 14 51.48 -19 12 06.5
Date first
1916
Date last
2015
Obs
3
Pa first
267
Pa last
253
P.A. Now (θ)
253°
Sep first
5.5
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
12.75
Mag sec
13.36
delta mag (ΔM)
0.61
Spectral class
Pri motion ra
+003
Sec motion ra
+013
Pri motion dec
+007
Sec motion dec
-001
Notes
U B (Proper motion indicates non-physical, Blue magnitudes)
rPM=0.982
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
252.6
Precise sep
1.766
Constellation
Cetus
last precise pa
252.6
last precise sep
1.766
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00149-1913 ARA 513 1916 1 267 5.5 12.75 13.36 B 001451.62-191206.5
00149-1913 ARA 513 1999 2 257 2.3 12.75 13.36 U B 001451.48-191206.5
00149-1913 ARA 513 2000 2 257 2.2 12.75 13.36 UB 001451.48-191206.5
00149-1913 ARA 513 2015 3 253 1.8 12.75 13.36 U B 001451.48-191206.5

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