12417-6444 B  2298

 
 
12h 41m 39.45s -64 44' 15.7" P.A. 104.00 sep 2.2 mag 10.21,13.20
 
 
Coord 2000
12417-6444
Discov num
B  2298
Comp
Coord arcsec 2000
12 41 39.45 -64 44 15.7
Date first
1929
Date last
2015
Obs
2
Pa first
105
Pa last
104
P.A. Now (θ)
104°
Sep first
2.0
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
10.21
Mag sec
13.20
delta mag (ΔM)
2.99
Spectral class
Pri motion ra
-002
Sec motion ra
Pri motion dec
+003
Sec motion dec
Notes
S (Parallax indidates non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
104.3
Precise sep
2.155
Constellation
Musca
SAO
251995
Tycho2
8996-00623-1
Gaia DR2
5861078162223310720
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12417-6444 B 2298 1929 1 105 2.0 10.21 13.20 124139.45-644415.7
12417-6444 B 2298 2015 2 104 2.2 10.21 13.20 S 124139.45-644415.7

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