20132+3309 SKF1649

 
 
20h 13m 09.13s +33 09' 19.3" P.A. 252 sep 20.3 mag 10.20,18.50 Sp K0+M2:
 
 
Coord 2000
20132+3309
Discov num
SKF1649
Comp
Coord arcsec 2000
20 13 09.13 +33 09 19.3
Date first
1994
Date last
2015
Obs
6
Pa first
251
Pa last
252
P.A. Now (θ)
252°
Sep first
20.4
Sep last
20.3
Sep. Now (ρ)
20.3"
Mag pri
10.20
Mag sec
18.50
delta mag (ΔM)
8.3
Spectral class
K0+M2: (yellow-orange/red)
Pri motion ra
-001
Sec motion ra
Pri motion dec
-085
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
251.7
Precise sep
20.333
Constellation
Cygnus
Tycho2
2675-02060-1
Gaia DR2
55741868544
HD
331958
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20132+3309 SKF1649 2010 5 249 20.3 10.20 18.50 K0+M2: 201309.13+330919.3
20132+3309 SKF1649 2015 6 252 20.3 10.20 18.50 K0+M2: 201309.13+330919.3

If you need more information about this double, apply for a data request form to the WDS.