19484+4123 KOI 658AB

 
 
19h 48m 21.60s +41 23' 16.8" P.A. 240 sep 1.9 mag 13.74,18.38 Sp +M3
 
 
Coord 2000
19484+4123
Discov num
KOI 658
Comp
AB
Coord arcsec 2000
19 48 21.60 +41 23 16.8
Date first
2011
Date last
2011
Obs
1
Pa first
240
Pa last
240
P.A. Now (θ)
240°
Sep first
1.9
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
13.74
Mag sec
18.38
delta mag (ΔM)
4.64
Spectral class
+M3
Pri motion ra
-004
Sec motion ra
Pri motion dec
+003
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
240
Precise sep
1.865
Constellation
Cygnus
Tycho2
3144-00601-1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19484+4123 KOI 658 AB 2011 1 240 1.9 13.74 18.38 M3 R 194821.60+412316.8

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