16152-5311 B  2381

 
 
16h 15m 12.97s -53 11' 07.1" P.A. 304 sep 2.3 mag 11.39,12.00 Sp A3
 
 
Coord 2000
16152-5311
Discov num
B  2381
Comp
Coord arcsec 2000
16 15 12.97 -53 11 07.1
Date first
1929
Date last
2000
Obs
4
Pa first
320
Pa last
304
P.A. Now (θ)
304°
Sep first
3.0
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
11.39
Mag sec
12.00
delta mag (ΔM)
0.61
Spectral class
A3 (white)
Pri motion ra
+000
Sec motion ra
Pri motion dec
-015
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
304.4
Precise sep
2.34
Constellation
Norma
Tycho2
8711-01803-1
last precise pa
304.4
last precise sep
2.34
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16152-5311 B 2381 1979 3 305 2.5 11.39 12.00 161512.97-531107.1
16152-5311 B 2381 2000 4 304 2.3 11.39 12.00 A3 161512.97-531107.1

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