20244+2521 KPP2505

 
 
20h 24m 26.99s +25 20' 48.9" P.A. 159 sep 22.5 mag 13.00,14.40
 
 
Coord 2000
20244+2521
Discov num
KPP2505
Comp
Coord arcsec 2000
20 24 26.99 +25 20 48.9
Date first
1956
Date last
2015
Obs
13
Pa first
154
Pa last
159
P.A. Now (θ)
159°
Sep first
22.7
Sep last
22.5
Sep. Now (ρ)
22.5"
Mag pri
13.00
Mag sec
14.40
delta mag (ΔM)
1.4
Spectral class
Pri motion ra
+022
Sec motion ra
+023
Pri motion dec
+045
Sec motion dec
+046
Notes
V (Proper motion indicates physical)
-10 rPM=0.027 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
158.9
Precise sep
22.471
Constellation
Vulpecula
Tycho2
2160-00946-1
Gaia DR2
92957306240
HD
340264
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20244+2521 KPP2505 2015 9 159 22.5 13.00 14.40 V 202426.99+252048.9

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