20225+3004 TDT2216

 
 
20h 22m 27.10s +30 04' 18.5" P.A. 133 sep 0.5 mag 11.28,11.36
 
 
Coord 2000
20225+3004
Discov num
TDT2216
Comp
Coord arcsec 2000
20 22 27.10 +30 04 18.5
Date first
1991
Date last
1991
Obs
1
Pa first
133
Pa last
133
P.A. Now (θ)
133°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.28
Mag sec
11.36
delta mag (ΔM)
0.08
Spectral class
Pri motion ra
+008
Sec motion ra
+008
Pri motion dec
-009
Sec motion dec
-009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
132.5
Precise sep
0.48
Constellation
Cygnus
SAO
88592
Tycho2
2672-02005-1
Gaia DR2
24110030336
HD
334265
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20225+3004 TDT2216 1991 1 133 0.5 11.28 11.36 202227.10+300418.5

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