13371+0943 A  1793

 
 
13h 37m 03.50s +09 42' 48.2" P.A. 44 sep 3.9 mag 8.98,14.30 Sp K0
 
 
Coord 2000
13371+0943
Discov num
A  1793
Comp
Coord arcsec 2000
13 37 03.50 +09 42 48.2
Date first
1908
Date last
2015
Obs
5
Pa first
42
Pa last
44
P.A. Now (θ)
44°
Sep first
3.5
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
8.98
Mag sec
14.30
delta mag (ΔM)
5.32
Spectral class
K0 (yellow-orange)
Pri motion ra
+003
Sec motion ra
Pri motion dec
-040
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
43.6
Precise sep
3.851
Constellation
Bootes
Tycho2
0893-00004-1
Gaia DR2
3725842145975315840
HD
118479
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13371+0943 A 1793 1987 3 44 3.9 8.98 14.30 K0 133703.50+094248.2
13371+0943 A 1793 2000 4 45 3.7 8.98 14.30 K0 133703.50+094248.2
13371+0943 A 1793 2015 5 44 3.9 8.98 14.30 K0 133703.50+094248.2

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