11455+4536 STF1570

 
 
11h 45m 32.15s +45 36' 13.1" P.A. 48 sep 11.4 mag 8.86,9.60 Sp F0 dist. 110.74 pc (361.23 l.y.)
 
 
Coord 2000
11455+4536
Discov num
STF1570
Comp
Coord arcsec 2000
11 45 32.15 +45 36 13.1
Date first
1830
Date last
2015
Obs
29
Pa first
48
Pa last
48
P.A. Now (θ)
48°
Sep first
10.0
Sep last
11.4
Sep. Now (ρ)
11.4"
Mag pri
8.86
Mag sec
9.60
delta mag (ΔM)
0.74
Spectral class
F0 (yellow-white)
Pri motion ra
-012
Sec motion ra
-008
Pri motion dec
+008
Sec motion dec
+008
Notes
Z (Parallax indicates components are physical)
rPM=0.277 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
48.3
Precise sep
11.405
Cdsa2 id
STF 1570
Constellation
Ursa Major
SAO
43883
HIP
57353
Tycho2
3452-02141-1
HD
102130
BD
BD+46 1744
Ra deg
11.758930555555555
De deg
45.60363888888889
Distance
110.74
Distance ly
361.23
last precise pa
48.3
last precise sep
11.405
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11455+4536 STF1570 2004 25 49 10.9 8.86 9.60 F0 ZD 114532.15+453613.1
11455+4536 STF1570 2009 26 49 10.8 8.86 9.60 F0 ZD 114532.15+453613.1
11455+4536 STF1570 2015 28 48 11.4 8.86 9.60 F0 ZD 114532.15+453613.1

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