09171+6349 SLW 343

 
 
09h 17m 03.02s +63 48' 43.9" P.A. 219 sep 86.3 mag 16.80,17.50 Sp M2.0+M2.4
 
 
Coord 2000
09171+6349
Discov num
SLW 343
Comp
Coord arcsec 2000
09 17 03.02 +63 48 43.9
Date first
1999
Date last
2010
Obs
3
Pa first
219
Pa last
219
P.A. Now (θ)
219°
Sep first
86.5
Sep last
86.3
Sep. Now (ρ)
86.3"
Mag pri
16.80
Mag sec
17.50
delta mag (ΔM)
0.7
Spectral class
M2.0+M2.4 (red/red)
Pri motion ra
-012
Sec motion ra
-009
Pri motion dec
-039
Sec motion dec
-036
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.104 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
219.2
Precise sep
86.32
Constellation
Ursa Major
last precise pa
219.2
last precise sep
86.32
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09171+6349 SLW 343 2003 1 219 86.5 16.84 17.48 M2.0 M2.4 V R 091703.02+634843.9
09171+6349 SLW 343 2010 3 219 86.3 16.80 17.50 M2.0+M2.4 V R 091703.02+634843.9

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