11288+4615 SLW 606

 
 
11h 28m 49.21s +46 15' 10.5" P.A. 156 sep 21.6 mag 14.16,18.60 Sp M1.4+M4.7
 
 
Coord 2000
11288+4615
Discov num
SLW 606
Comp
Coord arcsec 2000
11 28 49.21 +46 15 10.5
Date first
1999
Date last
2010
Obs
3
Pa first
156
Pa last
156
P.A. Now (θ)
156°
Sep first
21.6
Sep last
21.6
Sep. Now (ρ)
21.6"
Mag pri
14.16
Mag sec
18.60
delta mag (ΔM)
4.44
Spectral class
M1.4+M4.7 (red/red)
Pri motion ra
-030
Sec motion ra
-031
Pri motion dec
+037
Sec motion dec
+033
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.087 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
156.2
Precise sep
21.63
Constellation
Ursa Major
last precise pa
156.2
last precise sep
21.63
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11288+4615 SLW 606 2002 1 156 21.7 14.16 18.60 M1.4 M4.7 V R 112849.21+461510.5
11288+4615 SLW 606 2010 3 156 21.6 14.16 18.60 M1.4+M4.7 V R 112849.21+461510.5

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