13365+2127 SLW 902

 
 
13h 36m 31.16s +21 27' 10.0" P.A. 137 sep 58 mag 18.31,19.48 Sp M3.7+M4.3
 
 
Coord 2000
13365+2127
Discov num
SLW 902
Comp
Coord arcsec 2000
13 36 31.16 +21 27 10.0
Date first
1999
Date last
2010
Obs
3
Pa first
137
Pa last
137
P.A. Now (θ)
137°
Sep first
58.0
Sep last
58.0
Sep. Now (ρ)
58"
Mag pri
18.31
Mag sec
19.48
delta mag (ΔM)
1.17
Spectral class
M3.7+M4.3 (red/red)
Pri motion ra
-058
Sec motion ra
-050
Pri motion dec
+003
Sec motion dec
+001
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.142 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
137.2
Precise sep
57.95
Constellation
Bootes
last precise pa
137.2
last precise sep
57.95
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13365+2127 SLW 902 2005 1 137 58.0 18.31 19.48 M3.7 M4.3 V R 133631.16+212710.0
13365+2127 SLW 902 2010 3 137 57.9 18.31 19.48 M3.7+M4.3 V R 133631.16+212710.0

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