16247-5228 SKF2661

 
 
16h 24m 39.60s -52 27' 37.3" P.A. 315 sep 6.2 mag 11.50,11.90 Sp A0
 
 
Coord 2000
16247-5228
Discov num
SKF2661
Comp
Coord arcsec 2000
16 24 39.60 -52 27 37.3
Date first
1892
Date last
2015
Obs
6
Pa first
316
Pa last
315
P.A. Now (θ)
315°
Sep first
6.5
Sep last
6.2
Sep. Now (ρ)
6.2"
Mag pri
11.50
Mag sec
11.90
delta mag (ΔM)
0.4
Spectral class
A0 (white)
Pri motion ra
-005
Sec motion ra
-002
Pri motion dec
-008
Sec motion dec
-011
Notes
U (Proper motion indicates non-physical)
rPM=0.379
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
314.5
Precise sep
6.157
Cdsa2 id
SKF 2661
Constellation
Norma
Ra deg
16.410999999999998
De deg
-52.46036111111111
last precise pa
314.5
last precise sep
6.157
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16247-5228 SKF2661 1999 5 315 6.1 11.50 11.90 A0 V 162439.60-522737.3
16247-5228 SKF2661 2000 4 315 6.1 11.50 11.90 A0 V 162439.60-522737.3
16247-5228 SKF2661 2015 6 315 6.2 11.50 11.90 A0 U 162439.60-522737.3

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