20078+1852 TDT2005

 
 
20h 07m 50.64s +18 51' 49.3" P.A. 147 sep 1.6 mag 11.11,11.60
 
 
Coord 2000
20078+1852
Discov num
TDT2005
Comp
Coord arcsec 2000
20 07 50.64 +18 51 49.3
Date first
1991
Date last
1991
Obs
1
Pa first
147
Pa last
147
P.A. Now (θ)
147°
Sep first
1.6
Sep last
1.6
Sep. Now (ρ)
1.6"
Mag pri
11.11
Mag sec
11.60
delta mag (ΔM)
0.49
Spectral class
Pri motion ra
+014
Sec motion ra
+014
Pri motion dec
+015
Sec motion dec
+015
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
146.6
Precise sep
1.63
Constellation
Sagitta
SAO
105732
Tycho2
1625-01116-1
Gaia DR2
59915458816
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20078+1852 TDT2005 1991 1 147 1.6 11.11 11.60 200750.64+185149.3

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