20030+2426 POU4191

 
 
20h 02m 55.11s +24 26' 03.8" P.A. 81 sep 17.7 mag 11.11,12.30
 
 
Coord 2000
20030+2426
Discov num
POU4191
Comp
Coord arcsec 2000
20 02 55.11 +24 26 03.8
Date first
1894
Date last
2015
Obs
10
Pa first
81
Pa last
81
P.A. Now (θ)
81°
Sep first
17.8
Sep last
17.7
Sep. Now (ρ)
17.7"
Mag pri
11.11
Mag sec
12.30
delta mag (ΔM)
1.19
Spectral class
Pri motion ra
+003
Sec motion ra
+003
Pri motion dec
-011
Sec motion dec
-010
Notes
rPM=0.088 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
80.6
Precise sep
17.696
Constellation
Vulpecula
Tycho2
2145-00914-1
Gaia DR2
57562878336
HD
339443
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20030+2426 POU4191 1998 3 81 17.7 11.11 12.30 D 200255.11+242603.8
20030+2426 POU4191 2001 4 81 17.7 11.11 12.30 D 200255.11+242603.8
20030+2426 POU4191 2010 5 79 17.8 11.11 12.30 200255.11+242603.8
20030+2426 POU4191 2015 6 81 17.7 11.11 12.30 200255.11+242603.8

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