13577+2251 MMA  36

 
 
13h 57m 43.47s +22 50' 56.9" P.A. 22 sep 24.6 mag 11.20,11.70
 
 
Coord 2000
13577+2251
Discov num
MMA  36
Comp
Coord arcsec 2000
13 57 43.47 +22 50 56.9
Date first
1893
Date last
2015
Obs
11
Pa first
22
Pa last
22
P.A. Now (θ)
22°
Sep first
24.4
Sep last
24.6
Sep. Now (ρ)
24.6"
Mag pri
11.20
Mag sec
11.70
delta mag (ΔM)
0.5
Spectral class
Pri motion ra
-025
Sec motion ra
-024
Pri motion dec
-007
Sec motion dec
-007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Bootes
Tycho2
2006-01087-1
last precise pa
21.8
last precise sep
24.55
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13577+2251 MMA 36 2012 5 22 24.6 11.20 11.70 135743.47+225056.9
13577+2251 MMA 36 2015 9 22 24.6 11.20 11.70 135743.47+225056.9

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