13098+6214 STTA121

 
 
13h 09m 50.18s +62 13' 44.9" P.A. 9.00 sep 107.7 mag 6.51,10.56 Sp A1V dist. 232.56 pc (758.61 l.y.)
 
 
Coord 2000
13098+6214
Discov num
STTA121
Comp
Coord arcsec 2000
13 09 50.18 +62 13 44.9
Date first
1877
Date last
2015
Obs
18
Pa first
9
Pa last
9
P.A. Now (θ)
Sep first
107.8
Sep last
107.7
Sep. Now (ρ)
107.7"
Mag pri
6.51
Mag sec
10.56
delta mag (ΔM)
4.05
Spectral class
A1V (white)
Pri motion ra
-028
Sec motion ra
-025
Pri motion dec
-008
Sec motion dec
-010
Notes
N (See Notes)
Visually invisible, K-band or other infrared star rPM=0.124 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
9
Precise sep
107.704
Constellation
Ursa Major
SAO
15999
HIP
64231
Tycho2
4163-00092-1
Gaia DR2
24662533504
HD
114504
HR
4974
BD
BD+63 1056
Distance
232.56
Distance ly
758.61
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13098+6214 STTA121 1999 14 9 107.6 6.51 10.56 A1V NOD 130950.18+621344.9
13098+6214 STTA121 2003 15 9 108.3 6.51 10.56 A1V NOD 130950.18+621344.9
13098+6214 STTA121 2010 16 9 107.7 6.51 10.56 A1V N 130950.18+621344.9
13098+6214 STTA121 2015 17 9 107.7 6.51 10.56 A1V N 130950.18+621344.9

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