20045+3047 TDT1951

 
 
20h 04m 28.82s +30 47' 10.7" P.A. 59 sep 0.6 mag 11.03,11.05
 
 
Coord 2000
20045+3047
Discov num
TDT1951
Comp
Coord arcsec 2000
20 04 28.82 +30 47 10.7
Date first
1991
Date last
1991
Obs
1
Pa first
59
Pa last
59
P.A. Now (θ)
59°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
11.03
Mag sec
11.05
delta mag (ΔM)
0.02
Spectral class
Pri motion ra
+005
Sec motion ra
+005
Pri motion dec
-007
Sec motion dec
-007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
58.7
Precise sep
0.59
Constellation
Cygnus
SAO
69364
Tycho2
2670-00543-1
Gaia DR2
09211211776
HD
333358
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20045+3047 TDT1951 1991 1 59 0.6 11.03 11.05 200428.82+304710.7

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