11170+4411 SLW 586

 
 
11h 16m 59.15s +44 10' 48.5" P.A. 251 sep 47.9 mag 15.08,18.06 Sp K7.6+M2.9
 
 
Coord 2000
11170+4411
Discov num
SLW 586
Comp
Coord arcsec 2000
11 16 59.15 +44 10 48.5
Date first
1998
Date last
2010
Obs
3
Pa first
251
Pa last
251
P.A. Now (θ)
251°
Sep first
48.0
Sep last
47.9
Sep. Now (ρ)
47.9"
Mag pri
15.08
Mag sec
18.06
delta mag (ΔM)
2.98
Spectral class
K7.6+M2.9 (yellow-orange/red)
Pri motion ra
-105
Sec motion ra
-106
Pri motion dec
+010
Sec motion dec
+008
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
last precise pa
250.9
last precise sep
47.91
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11170+4411 SLW 586 2003 1 251 48.0 15.08 18.06 K7.6 M2.9 V R 111659.15+441048.5
11170+4411 SLW 586 2010 3 251 47.9 15.08 18.06 K7.6+M2.9 V R 111659.15+441048.5

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