20196+2956 A  1207

 
 
20h 19m 33.16s +29 56' 04.1" P.A. 352 sep 0.6 mag 10.60,10.48 Sp A3
 
 
Coord 2000
20196+2956
Discov num
A  1207
Comp
Coord arcsec 2000
20 19 33.16 +29 56 04.1
Date first
1905
Date last
2008
Obs
12
Pa first
356
Pa last
352
P.A. Now (θ)
352°
Sep first
0.4
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
10.60
Mag sec
10.48
delta mag (ΔM)
0.12
Spectral class
A3 (white)
Pri motion ra
-002
Sec motion ra
-002
Pri motion dec
-013
Sec motion dec
-013
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
351.9
Precise sep
0.601
Constellation
Cygnus
SAO
88522
Tycho2
2167-01317-1
Gaia DR2
68225001600
HD
334182
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20196+2956 A 1207 2000 11 350 0.7 10.60 10.48 A3 201933.16+295604.1
20196+2956 A 1207 2008 12 352 0.6 10.60 10.48 A3 201933.16+295604.1

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