20184+2637 TDT2153

 
 
20h 18m 21.32s +26 37' 21.6" P.A. 147 sep 0.5 mag 11.24,11.39
 
 
Coord 2000
20184+2637
Discov num
TDT2153
Comp
Coord arcsec 2000
20 18 21.32 +26 37 21.6
Date first
1991
Date last
1991
Obs
1
Pa first
147
Pa last
147
P.A. Now (θ)
147°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
11.24
Mag sec
11.39
delta mag (ΔM)
0.15
Spectral class
Pri motion ra
+006
Sec motion ra
+006
Pri motion dec
+006
Sec motion dec
+006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
147.4
Precise sep
0.49
Constellation
Vulpecula
Tycho2
2163-00706-1
Gaia DR2
23475414912
HD
339904
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20184+2637 TDT2153 1991 1 147 0.5 11.24 11.39 201821.32+263721.6

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