20163-2225 KPP2112

 
 
20h 16m 18.11s -22 25' 28.7" P.A. 354.00 sep 17.1 mag 11.40,13.60
 
 
Coord 2000
20163-2225
Discov num
KPP2112
Comp
Coord arcsec 2000
20 16 18.11 -22 25 28.7
Date first
1981
Date last
2015
Obs
9
Pa first
355
Pa last
354
P.A. Now (θ)
354°
Sep first
17.0
Sep last
17.1
Sep. Now (ρ)
17.1"
Mag pri
11.40
Mag sec
13.60
delta mag (ΔM)
2.2
Spectral class
Pri motion ra
+035
Sec motion ra
+034
Pri motion dec
-028
Sec motion dec
-029
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.032 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
354.3
Precise sep
17.125
Constellation
Capricornus
Tycho2
6340-00760-1
Gaia DR2
20900270848
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20163-2225 KPP2112 2015 8 354 17.1 11.40 13.60 V 201618.11-222528.7

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