20378+2951 TDT2435

 
 
20h 37m 49.78s +29 51' 06.9" P.A. 143 sep 2.3 mag 11.37,12.65
 
 
Coord 2000
20378+2951
Discov num
TDT2435
Comp
Coord arcsec 2000
20 37 49.78 +29 51 06.9
Date first
1991
Date last
1991
Obs
1
Pa first
143
Pa last
143
P.A. Now (θ)
143°
Sep first
2.3
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
11.37
Mag sec
12.65
delta mag (ΔM)
1.28
Spectral class
Pri motion ra
+054
Sec motion ra
+054
Pri motion dec
-010
Sec motion dec
-010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
143.2
Precise sep
2.34
Constellation
Cygnus
SAO
88935
Tycho2
2169-00083-1
Gaia DR2
71515365760
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20378+2951 TDT2435 1991 1 143 2.3 11.37 12.65 203749.78+295106.9

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