12357-6016 JSP 542

 
 
12h 35m 43.08s -60 16' 27.8" P.A. 45 sep 2.1 mag 10.98,11.41 dist. 139.86 pc (456.22 l.y.)
 
 
Coord 2000
12357-6016
Discov num
JSP 542
Comp
Coord arcsec 2000
12 35 43.08 -60 16 27.8
Date first
1929
Date last
2015
Obs
5
Pa first
44
Pa last
45
P.A. Now (θ)
45°
Sep first
2.3
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
10.98
Mag sec
11.41
delta mag (ΔM)
0.43
Spectral class
Pri motion ra
-024
Sec motion ra
+007
Pri motion dec
-021
Sec motion dec
+000
Notes
rPM=0.191 (< 0.3, Physical double)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Spectr
F5
Constellation
Ursa Major
HIP
43748
Tycho2
3420-00117-1
BD
BD+49 1782
Distance
139.86
Distance ly
456.22
last precise pa
44.6
last precise sep
2.09
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12357-6016 JSP 542 1991 4 44 2.1 10.98 11.41 123543.08-601627.8
12357-6016 JSP 542 2015 5 45 2.1 10.98 11.41 123543.08-601627.8

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