20344+3004 TDT2384

 
 
20h 34m 22.31s +30 04' 09.9" P.A. 142 sep 0.5 mag 11.39,11.60
 
 
Coord 2000
20344+3004
Discov num
TDT2384
Comp
Coord arcsec 2000
20 34 22.31 +30 04 09.9
Date first
1991
Date last
1991
Obs
1
Pa first
142
Pa last
142
P.A. Now (θ)
142°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.39
Mag sec
11.60
delta mag (ΔM)
0.21
Spectral class
Pri motion ra
+013
Sec motion ra
+013
Pri motion dec
-004
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
141.7
Precise sep
0.5
Constellation
Cygnus
Tycho2
2686-01078-1
Gaia DR2
97650961664
HD
334689
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20344+3004 TDT2384 1991 1 142 0.5 11.39 11.60 203422.31+300409.9

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