20006-2643 KPP 451

 
 
20h 00m 38.38s -26 42' 30.3" P.A. 217.00 sep 3.1 mag 12.90,13.30
 
 
Coord 2000
20006-2643
Discov num
KPP 451
Comp
Coord arcsec 2000
20 00 38.38 -26 42 30.3
Date first
1998
Date last
2015
Obs
4
Pa first
217
Pa last
217
P.A. Now (θ)
217°
Sep first
3.1
Sep last
3.1
Sep. Now (ρ)
3.1"
Mag pri
12.90
Mag sec
13.30
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+061
Sec motion ra
+062
Pri motion dec
-048
Sec motion dec
-050
Notes
V (Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.028 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
217
Precise sep
3.128
Constellation
Sagittarius
SAO
188818
Gaia DR2
64070766976
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20006-2643 KPP 451 2015 3 217 3.1 12.90 13.30 V 200038.38-264230.3

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