10167+2522 BVD  81

 
 
10h 16m 41.83s +25 22' 14.5" P.A. 28 sep 79.3 mag 5.84,10.01 Sp K2III+G6V dist. 108.93 pc (355.33 l.y.)
 
 
Coord 2000
10167+2522
Discov num
BVD  81
Comp
Coord arcsec 2000
10 16 41.83 +25 22 14.5
Date first
1908
Date last
2010
Obs
7
Pa first
28
Pa last
28
P.A. Now (θ)
28°
Sep first
79.7
Sep last
79.3
Sep. Now (ρ)
79.3"
Mag pri
5.84
Mag sec
10.01
delta mag (ΔM)
4.17
Spectral class
K2III+G6V (yellow-orange/yellow)
Pri motion ra
-131
Sec motion ra
-127
Pri motion dec
+003
Sec motion dec
+003
Notes
V (Proper motion indicates physical)
rPM=0.031 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
27.5
Precise sep
79.32
Constellation
Leo
SAO
81264
HIP
50336
Tycho2
1972-01402-1
HD
89024
HR
4032
BD
BD+26 2064
Distance
108.93
Distance ly
355.33
last precise pa
27.5
last precise sep
79.32
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10167+2522 BVD 81 2009 2 28 79.3 5.84 10.01 K2III G6V V 101641.83+252214.5
10167+2522 BVD 81 2010 7 28 79.7 5.84 10.01 K2III+G6V V 101641.83+252214.5

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