20179-7526 KPP 560

 
 
20h 17m 51.26s -75 25' 39.1" P.A. 235.00 sep 5.3 mag 11.80,13.70
 
 
Coord 2000
20179-7526
Discov num
KPP 560
Comp
Coord arcsec 2000
20 17 51.26 -75 25 39.1
Date first
1998
Date last
2015
Obs
4
Pa first
235
Pa last
235
P.A. Now (θ)
235°
Sep first
5.2
Sep last
5.3
Sep. Now (ρ)
5.3"
Mag pri
11.80
Mag sec
13.70
delta mag (ΔM)
1.9
Spectral class
Pri motion ra
+012
Sec motion ra
+012
Pri motion dec
-030
Sec motion dec
-032
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.059 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
234.7
Precise sep
5.268
Constellation
Octans
Tycho2
9460-01437-1
Gaia DR2
31859621888
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20179-7526 KPP 560 2015 3 235 5.3 11.80 13.70 V 201751.26-752539.1

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