20199+0254 TDT2175

 
 
20h 19m 56.06s +02 53' 53.2" P.A. 164 sep 1.8 mag 11.27,11.70
 
 
Coord 2000
20199+0254
Discov num
TDT2175
Comp
Coord arcsec 2000
20 19 56.06 +02 53 53.2
Date first
1991
Date last
1991
Obs
1
Pa first
164
Pa last
164
P.A. Now (θ)
164°
Sep first
1.8
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
11.27
Mag sec
11.70
delta mag (ΔM)
0.43
Spectral class
Pri motion ra
-002
Sec motion ra
-002
Pri motion dec
-005
Sec motion dec
-005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
163.7
Precise sep
1.8
Constellation
Aquila
Tycho2
0500-00333-1
Gaia DR2
95933625984
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20199+0254 TDT2175 1991 1 164 1.8 11.27 11.70 201956.06+025353.2

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