11512+3322 ARG 101

 
 
11h 51m 09.51s +33 22' 30.0" P.A. 274 sep 46.2 mag 6.27,9.28 Sp Am dist. 65.49 pc (213.63 l.y.)
 
 
Coord 2000
11512+3322
Discov num
ARG 101
Comp
Coord arcsec 2000
11 51 09.51 +33 22 30.0
Date first
1894
Date last
2016
Obs
22
Pa first
274
Pa last
274
P.A. Now (θ)
274°
Sep first
45.9
Sep last
46.2
Sep. Now (ρ)
46.2"
Mag pri
6.27
Mag sec
9.28
delta mag (ΔM)
3.01
Spectral class
Am (white)
Pri motion ra
-005
Sec motion ra
-006
Pri motion dec
+021
Sec motion dec
+020
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
SAO
62731
HIP
57805
Tycho2
2524-02323-1
HD
102942
HR
4545
BD
BD+34 2264
Distance
65.49
Distance ly
213.63
last precise pa
273.7
last precise sep
46.215
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11512+3322 ARG 101 2004 18 273 46.4 6.27 9.28 Am N D 115109.51+332230.0
11512+3322 ARG 101 2015 20 274 46.1 6.27 9.28 Am N 115109.51+332230.0
11512+3322 ARG 101 2016 22 274 46.2 6.27 9.28 Am N 115109.51+332230.0

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