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)
rPM=0.021 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
250.9
Precise sep
47.91
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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