20002+2420 POU4178

 
 
20h 00m 12.25s +24 20' 45.5" P.A. 6 sep 11.7 mag 11.30,12.30
 
 
Coord 2000
20002+2420
Discov num
POU4178
Comp
Coord arcsec 2000
20 00 12.25 +24 20 45.5
Date first
1894
Date last
2011
Obs
10
Pa first
7
Pa last
6
P.A. Now (θ)
Sep first
12.1
Sep last
11.7
Sep. Now (ρ)
11.7"
Mag pri
11.30
Mag sec
12.30
delta mag (ΔM)
1
Spectral class
Pri motion ra
-001
Sec motion ra
+000
Pri motion dec
-002
Sec motion dec
-004
Notes
rPM=0.559
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
5.6
Precise sep
11.7
Constellation
Vulpecula
Tycho2
2141-00079-1
HD
345398
last precise pa
5.6
last precise sep
11.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20002+2420 POU4178 1998 6 6 11.7 11.30 12.30 D 200012.25+242045.5
20002+2420 POU4178 2001 7 6 11.6 11.30 12.30 D 200012.25+242045.5
20002+2420 POU4178 2010 8 6 11.5 11.30 12.30 200012.25+242045.5
20002+2420 POU4178 2011 9 6 11.7 11.30 12.30 200012.25+242045.5

If you need more information about this double, apply for a data request form to the WDS.