20070+4642 KPP 455

 
 
20h 06m 58.63s +46 41' 55.1" P.A. 7.00 sep 4.8 mag 13.70,13.80
 
 
Coord 2000
20070+4642
Discov num
KPP 455
Comp
Coord arcsec 2000
20 06 58.63 +46 41 55.1
Date first
1998
Date last
2015
Obs
4
Pa first
7
Pa last
7
P.A. Now (θ)
Sep first
4.9
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
13.70
Mag sec
13.80
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
+018
Sec motion ra
+019
Pri motion dec
-027
Sec motion dec
-027
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.03 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
7.1
Precise sep
4.805
Constellation
Cygnus
Gaia DR2
56294152704
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20070+4642 KPP 455 2015 3 7 4.8 13.70 13.80 V 200658.63+464155.1

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