13020+4241 JNN  84

 
 
13h 01m 59.19s +42 41' 16.4" P.A. 248 sep 2.9 mag 15.20,17.10 Sp M2+M4
 
 
Coord 2000
13020+4241
Discov num
JNN  84
Comp
Coord arcsec 2000
13 01 59.19 +42 41 16.4
Date first
2008
Date last
2015
Obs
5
Pa first
247
Pa last
248
P.A. Now (θ)
248°
Sep first
2.9
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
15.20
Mag sec
17.10
delta mag (ΔM)
1.9
Spectral class
M2+M4 (red/red)
Pri motion ra
+032
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
247.6
Precise sep
2.912
Constellation
Canes Venatici
Gaia DR2
1527756464605583232
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13020+4241 JNN 84 2009 4 248 2.9 15.20 17.10 M2 M4 130159.19+424116.4
13020+4241 JNN 84 2015 5 248 2.9 15.20 17.10 M2+M4 N 130159.19+424116.4

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