11184+4552 LEP  41

 
 
11h 18m 26.45s +45 51' 57.8" P.A. 143 sep 432.8 mag 9.18,16.53 Sp G5 dist. 63.61 pc (207.5 l.y.)
 
 
Coord 2000
11184+4552
Discov num
LEP  41
Comp
Coord arcsec 2000
11 18 26.45 +45 51 57.8
Date first
1999
Date last
2010
Obs
5
Pa first
143
Pa last
143
P.A. Now (θ)
143°
Sep first
432.7
Sep last
432.8
Sep. Now (ρ)
432.8"
Mag pri
9.18
Mag sec
16.53
delta mag (ΔM)
7.35
Spectral class
G5 (yellow)
Pri motion ra
-124
Sec motion ra
-125
Pri motion dec
-218
Sec motion dec
-211
Notes
V (Proper motion indicates physical)
rPM=0.028 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
143
Precise sep
432.844
Constellation
Ursa Major
SAO
43688
HIP
55216
Tycho2
3451-01648-1
HD
98215
BD
BD+46 1713
Distance
63.61
Distance ly
207.5
last precise pa
143
last precise sep
432.844
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11184+4552 LEP 41 1999 1 143 432.7 9.18 16.53 VD 111826.45+455157.8
11184+4552 LEP 41 2002 2 143 432.8 9.18 16.53 VD 111826.45+455157.8
11184+4552 LEP 41 2004 3 143 432.9 9.18 16.53 VD 111826.45+455157.8
11184+4552 LEP 41 2010 4 143 432.8 9.18 16.53 G5 V 111826.45+455157.8

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