00166-2800 DAM 393BC

 
 
00h 16m 38.14s -28 00' 04.7" P.A. 7 sep 5.3 mag 13.80,16.30
 
 
Coord 2000
00166-2800
Discov num
DAM 393
Comp
BC
Coord arcsec 2000
00 16 38.14 -28 00 04.7
Date first
1998
Date last
2015
Obs
3
Pa first
5
Pa last
7
P.A. Now (θ)
Sep first
5.4
Sep last
5.3
Sep. Now (ρ)
5.3"
Mag pri
13.80
Mag sec
16.30
delta mag (ΔM)
2.5
Spectral class
Pri motion ra
+070
Sec motion ra
+001
Pri motion dec
+055
Sec motion dec
+051
Notes
rPM=0.776
Nature of this double is uncertain.
 
 
00166-2800 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 00166-2800 DAM 393 AB 1996 2015 4 51 6.2 11.80 13.80 2.00
Show 00166-2800 DAM 393 BC 1998 2015 3 7 5.3 13.80 16.30 2.50 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
6.8
Precise sep
5.257
Constellation
Sculptor
last precise pa
6.8
last precise sep
5.257
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00166-2800 DAM 393 BC 2000 1 5 5.4 13.80 16.30 001638.14-280004.7
00166-2800 DAM 393 BC 2015 3 7 5.3 13.80 16.30 001638.14-280004.7

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