20003+2251 A   169

 
 
20h 00m 18.36s +22 51' 34.2" P.A. 193 sep 1.3 mag 11.41,11.88
 
 
Coord 2000
20003+2251
Discov num
A   169
Comp
Coord arcsec 2000
20 00 18.36 +22 51 34.2
Date first
1900
Date last
1991
Obs
5
Pa first
191
Pa last
193
P.A. Now (θ)
193°
Sep first
1.1
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
11.41
Mag sec
11.88
delta mag (ΔM)
0.47
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
192.6
Precise sep
1.25
Constellation
Vulpecula
Tycho2
2141-00526-1
HD
345455
last precise pa
192.6
last precise sep
1.25
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20003+2251 A 169 1991 5 193 1.3 11.41 11.88 200018.36+225134.2

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