20275-3028 KPP2320

 
 
20h 27m 32.73s -30 27' 35.6" P.A. 320 sep 19.6 mag 11.30,14.10
 
 
Coord 2000
20275-3028
Discov num
KPP2320
Comp
Coord arcsec 2000
20 27 32.73 -30 27 35.6
Date first
1983
Date last
2015
Obs
9
Pa first
321
Pa last
320
P.A. Now (θ)
320°
Sep first
19.5
Sep last
19.6
Sep. Now (ρ)
19.6"
Mag pri
11.30
Mag sec
14.10
delta mag (ΔM)
2.8
Spectral class
Pri motion ra
-008
Sec motion ra
-007
Pri motion dec
-036
Sec motion dec
-035
Notes
V (Proper motion indicates physical)
rPM=0.038 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
320.3
Precise sep
19.614
Constellation
Sagittarius
Tycho2
7455-00687-1
Gaia DR2
02143280384
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20275-3028 KPP2320 2015 8 320 19.6 11.30 14.10 V 202732.73-302735.6

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