20226+5937 STI 972

 
 
20h 22m 38.06s +59 36' 56.6" P.A. 337 sep 14.8 mag 11.86,12.70
 
 
Coord 2000
20226+5937
Discov num
STI 972
Comp
Coord arcsec 2000
20 22 38.06 +59 36 56.6
Date first
1901
Date last
2015
Obs
9
Pa first
340
Pa last
337
P.A. Now (θ)
337°
Sep first
14.4
Sep last
14.8
Sep. Now (ρ)
14.8"
Mag pri
11.86
Mag sec
12.70
delta mag (ΔM)
0.84
Spectral class
Pri motion ra
+009
Sec motion ra
-005
Pri motion dec
-001
Sec motion dec
-005
Notes
rPM=1.608
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
337.3
Precise sep
14.777
Constellation
Cygnus
Tycho2
3949-01415-1
Gaia DR2
75672797952
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20226+5937 STI 972 1999 2 337 14.8 11.86 12.70 D 202238.06+593656.6
20226+5937 STI 972 2003 3 338 14.8 11.86 12.70 D 202238.06+593656.6
20226+5937 STI 972 2010 4 338 14.5 11.86 12.70 202238.06+593656.6
20226+5937 STI 972 2015 5 337 14.8 11.86 12.70 202238.06+593656.6

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