20027+2415 POU4187

 
 
20h 02m 37.31s +24 15' 07.8" P.A. 147 sep 19.6 mag 11.27,14.80 Sp A2
 
 
Coord 2000
20027+2415
Discov num
POU4187
Comp
Coord arcsec 2000
20 02 37.31 +24 15 07.8
Date first
1894
Date last
2015
Obs
9
Pa first
151
Pa last
147
P.A. Now (θ)
147°
Sep first
19.3
Sep last
19.6
Sep. Now (ρ)
19.6"
Mag pri
11.27
Mag sec
14.80
delta mag (ΔM)
3.53
Spectral class
A2 (white)
Pri motion ra
-004
Sec motion ra
+005
Pri motion dec
-004
Sec motion dec
-005
Notes
rPM=1.281
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
147.4
Precise sep
19.555
Constellation
Vulpecula
Tycho2
2141-00154-1
Gaia DR2
83350076416
HD
345535
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20027+2415 POU4187 1998 2 148 19.6 11.27 14.80 A2 D 200237.31+241507.8
20027+2415 POU4187 2001 3 148 19.5 11.27 14.80 A2 D 200237.31+241507.8
20027+2415 POU4187 2010 4 146 19.7 11.27 14.80 A2 200237.31+241507.8
20027+2415 POU4187 2015 5 147 19.4 11.27 14.80 A2 200237.31+241507.8

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