16387-5741 RST 870

 
 
16h 38m 44.00s -57 41' 19.3" P.A. 338 sep 3.6 mag 10.85,11.70
 
 
Coord 2000
16387-5741
Discov num
RST 870
Comp
Coord arcsec 2000
16 38 44.00 -57 41 19.3
Date first
1894
Date last
1999
Obs
6
Pa first
335
Pa last
338
P.A. Now (θ)
338°
Sep first
2.8
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
10.85
Mag sec
11.70
delta mag (ΔM)
0.85
Spectral class
Pri motion ra
+006
Sec motion ra
-017
Pri motion dec
-037
Sec motion dec
+068
Notes
rPM=1.534
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
337.5
Precise sep
3.55
Constellation
Ara
Tycho2
8720-00118-1
last precise pa
337.5
last precise sep
3.55
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16387-5741 RST 870 1999 5 338 3.6 10.85 11.70 D 163844.00-574119.3

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