11277+1239 LEP  42

 
 
11h 27m 40.28s +12 38' 43.9" P.A. 350 sep 16.8 mag 10.47,16.43 Sp K4.5 dist. 40.13 pc (130.9 l.y.)
 
 
Coord 2000
11277+1239
Discov num
LEP  42
Comp
Coord arcsec 2000
11 27 40.28 +12 38 43.9
Date first
1998
Date last
2010
Obs
3
Pa first
351
Pa last
350
P.A. Now (θ)
350°
Sep first
16.9
Sep last
16.8
Sep. Now (ρ)
16.8"
Mag pri
10.47
Mag sec
16.43
delta mag (ΔM)
5.96
Spectral class
K4.5 (yellow-orange)
Pri motion ra
-357
Sec motion ra
-373
Pri motion dec
+105
Sec motion dec
+105
Notes
V (Proper motion indicates physical)
rPM=0.041 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
350
Precise sep
16.804
Constellation
Leo
HIP
55922
Tycho2
0862-00862-1
BD
BD+13 2410
Distance
40.13
Distance ly
130.9
last precise pa
350
last precise sep
16.804
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11277+1239 LEP 42 1998 1 351 16.9 10.47 16.43 VD 112740.28+123843.9
11277+1239 LEP 42 2010 2 350 16.8 10.47 16.43 K4.5 V 112740.28+123843.9

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