11404+3003 HJ  507

 
 
11h 40m 25.59s +30 02' 48.2" P.A. 29 sep 34.3 mag 9.50,17.00 Sp G5 dist. 91.16 pc (297.36 l.y.)
 
 
Coord 2000
11404+3003
Discov num
HJ  507
Comp
Coord arcsec 2000
11 40 25.59 +30 02 48.2
Date first
1827
Date last
2010
Obs
7
Pa first
35
Pa last
29
P.A. Now (θ)
29°
Sep first
15.0
Sep last
34.3
Sep. Now (ρ)
34.3"
Mag pri
9.50
Mag sec
17.00
delta mag (ΔM)
7.5
Spectral class
G5 (yellow)
Pri motion ra
-071
Sec motion ra
-064
Pri motion dec
-033
Sec motion dec
-016
Notes
rPM=0.235 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
29.2
Precise sep
34.27
Constellation
Ursa Major
SAO
62648
HIP
56942
Tycho2
2523-02025-1
BD
BD+30 2184
Distance
91.16
Distance ly
297.36
last precise pa
29.2
last precise sep
34.27
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11404+3003 HJ 507 2002 5 29 34.2 9.00 17.00 G5 114025.59+300248.2
11404+3003 HJ 507 2010 7 29 34.3 9.50 17.00 G5 114025.59+300248.2

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