20079+1805 TDT2008

 
 
20h 07m 53.29s +18 04' 49.8" P.A. 108 sep 1.2 mag 11.09,11.99
 
 
Coord 2000
20079+1805
Discov num
TDT2008
Comp
Coord arcsec 2000
20 07 53.29 +18 04 49.8
Date first
1991
Date last
1991
Obs
1
Pa first
108
Pa last
108
P.A. Now (θ)
108°
Sep first
1.2
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
11.09
Mag sec
11.99
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
-001
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
108.2
Precise sep
1.19
Constellation
Sagitta
Tycho2
1621-00740-1
Gaia DR2
47379420544
HD
351496
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20079+1805 TDT2008 1991 1 108 1.2 11.09 11.99 200753.29+180449.8

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