10114+4927 ENG  42AB

 
 
10h 11m 22.14s +49 27' 15.2" P.A. 141 sep 153.6 mag 6.75,9.03 Sp K2Ve dist. 4.87 pc (15.89 l.y.)
 
 
Coord 2000
10114+4927
Discov num
ENG  42
Comp
AB
Coord arcsec 2000
10 11 22.14 +49 27 15.2
Date first
1878
Date last
2004
Obs
12
Pa first
202
Pa last
141
P.A. Now (θ)
141°
Sep first
197.5
Sep last
153.6
Sep. Now (ρ)
153.6"
Mag pri
6.75
Mag sec
9.03
delta mag (ΔM)
2.28
Spectral class
K2Ve (yellow-orange)
Pri motion ra
-135
Sec motion ra
-001
Pri motion dec
-050
Sec motion dec
-001
Notes
N L U P (See Notes, Linear solution, Proper motion indicates non-physical, 100-year proper motion)
rPM=0.991
This double is not physical.
 
 
10114+4927 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 43223 10114+4927 ENG 42 AB 1878 2004 12 141 153.6 6.75 9.03 2.28 <===
Show 43223 10114+4927 BUP 130 AC 1984 2004 5 222 279.5 6.75 10.30 3.55
Show 43224 10114+4927 BUP 130 BC 1877 2004 15 253 298.6 9.03 10.30 1.27
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
140.8
Precise sep
153.56
Constellation
Ursa Major
SAO
43223
HIP
49908
Tycho2
3437-00811-1
HD
88230
GL
Gl 380
BD
BD+50 1725
Distance
4.87
Distance ly
15.89
last precise pa
140.8
last precise sep
153.56
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10114+4927 ENG 42 AB 2004 12 141 153.6 6.75 9.03 K2Ve NLDP 101122.14+492715.2

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