11171+2919 HDS1608

 
 
11h 17m 03.55s +29 19' 24.5" P.A. 324 sep 4 mag 9.99,13.13 dist. 134.05 pc (437.27 l.y.)
 
 
Coord 2000
11171+2919
Discov num
HDS1608
Comp
Coord arcsec 2000
11 17 03.55 +29 19 24.5
Date first
1991
Date last
1998
Obs
3
Pa first
325
Pa last
324
P.A. Now (θ)
324°
Sep first
4.0
Sep last
4.0
Sep. Now (ρ)
4"
Mag pri
9.99
Mag sec
13.13
delta mag (ΔM)
3.14
Spectral class
Pri motion ra
+035
Sec motion ra
+027
Pri motion dec
-203
Sec motion dec
-191
Notes
V (Proper motion indicates physical)
rPM=0.07 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
324.3
Precise sep
4.04
Constellation
Ursa Major
HIP
55115
Tycho2
1983-01992-1
BD
BD+30 2129
Distance
134.05
Distance ly
437.27
last precise pa
324.3
last precise sep
4.04
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11171+2919 HDS1608 1998 3 324 4.0 9.99 13.13 DV 111703.55+291924.5

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