11380+1257 HJ  183

 
 
11h 38m 00.55s +12 57' 27.3" P.A. 12 sep 102.3 mag 7.56,13.33 Sp K5 dist. 252.53 pc (823.75 l.y.)
 
 
Coord 2000
11380+1257
Discov num
HJ  183
Comp
Coord arcsec 2000
11 38 00.55 +12 57 27.3
Date first
1825
Date last
2010
Obs
6
Pa first
20
Pa last
12
P.A. Now (θ)
12°
Sep first
60.0
Sep last
102.3
Sep. Now (ρ)
102.3"
Mag pri
7.56
Mag sec
13.33
delta mag (ΔM)
5.77
Spectral class
K5 (yellow-orange)
Pri motion ra
-045
Sec motion ra
+000
Pri motion dec
-059
Sec motion dec
+001
Notes
rPM=1.011
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
12.3
Precise sep
102.32
Constellation
Leo
SAO
99705
HIP
56739
Tycho2
0863-00355-1
HD
101078
BD
BD+13 2436
Distance
252.53
Distance ly
823.75
last precise pa
12.3
last precise sep
102.32
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11380+1257 HJ 183 2002 4 13 101.9 7.60 13.10 K5 D 113800.55+125727.3
11380+1257 HJ 183 2010 6 12 102.4 7.56 13.33 K5 113800.55+125727.3

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