11529+3050 STF1576

 
 
11h 52m 52.60s +30 49' 38.4" P.A. 241 sep 5.2 mag 9.11,9.45 Sp F5 dist. 163.67 pc (533.89 l.y.)
 
 
Coord 2000
11529+3050
Discov num
STF1576
Comp
Coord arcsec 2000
11 52 52.60 +30 49 38.4
Date first
1829
Date last
2013
Obs
40
Pa first
243
Pa last
241
P.A. Now (θ)
241°
Sep first
5.2
Sep last
5.2
Sep. Now (ρ)
5.2"
Mag pri
9.11
Mag sec
9.45
delta mag (ΔM)
0.34
Spectral class
F5 (yellow-white)
Pri motion ra
-054
Sec motion ra
-066
Pri motion dec
+032
Sec motion dec
+026
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.189 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
241.1
Precise sep
5.18
Constellation
Ursa Major
SAO
62741
HIP
57929
Tycho2
2524-01814-1
BD
BD+31 2307
Distance
163.67
Distance ly
533.89
last precise pa
241.1
last precise sep
5.18
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11529+3050 STF1576 2004 36 242 5.4 9.11 9.45 F5 DV 115252.60+304938.4
11529+3050 STF1576 2013 39 241 5.2 9.11 9.45 F5 NVD 115252.60+304938.4

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