20007+2951 TDT1912

 
 
20h 00m 39.88s +29 50' 31.5" P.A. 160 sep 2.2 mag 11.09,12.34
 
 
Coord 2000
20007+2951
Discov num
TDT1912
Comp
Coord arcsec 2000
20 00 39.88 +29 50 31.5
Date first
1991
Date last
1991
Obs
1
Pa first
160
Pa last
160
P.A. Now (θ)
160°
Sep first
2.2
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
11.09
Mag sec
12.34
delta mag (ΔM)
1.25
Spectral class
Pri motion ra
-003
Sec motion ra
-003
Pri motion dec
+005
Sec motion dec
+005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
160.4
Precise sep
2.2
Constellation
Cygnus
Tycho2
2153-02366-1
last precise pa
160.4
last precise sep
2.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20007+2951 TDT1912 1991 1 160 2.2 11.09 12.34 200039.88+295031.5

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