19464+2852 J  3002

 
 
19h 45m 31.91s +28 50' 26.1" P.A. 223 sep 8.5 mag 12.00,12.40
 
 
Coord 2000
19464+2852
Discov num
J  3002
Comp
Coord arcsec 2000
19 45 31.91 +28 50 26.1
Date first
1944
Date last
2015
Obs
10
Pa first
220
Pa last
223
P.A. Now (θ)
223°
Sep first
5.0
Sep last
8.5
Sep. Now (ρ)
8.5"
Mag pri
12.00
Mag sec
12.40
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+024
Sec motion ra
-008
Pri motion dec
+002
Sec motion dec
-015
Notes
rPM=1.505
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
223.4
Precise sep
8.477
Constellation
Vulpecula
Tycho2
2151-03313-1
Gaia DR2
49681719680
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19464+2852 J 3002 1944 1 220 5.0 12.00 12.40 194615.00+285200.0
19464+2852 J 3002 2000 2 222 8.2 12.00 12.40 194531.91+285026.1
19464+2852 J 3002 2002 4 222 8.2 12.00 12.40 D 194531.91+285026.1
19464+2852 J 3002 2015 7 223 8.5 12.00 12.40 194531.91+285026.1

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