00542-1619 GWP  99AB

 
 
00h 54m 09.88s -16 19' 08.7" P.A. 81.00 sep 56.5 mag 11.46,12.06
 
 
Coord 2000
00542-1619
Discov num
GWP  99
Comp
AB
Coord arcsec 2000
00 54 09.88 -16 19 08.7
Date first
1991
Date last
2015
Obs
7
Pa first
81
Pa last
81
P.A. Now (θ)
81°
Sep first
56.7
Sep last
56.5
Sep. Now (ρ)
56.5"
Mag pri
11.46
Mag sec
12.06
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
+089
Sec motion ra
+088
Pri motion dec
-032
Sec motion dec
-027
Notes
V W (Proper motion indicates physical, )
Visually invisible, K-band or other infrared star rPM=0.054 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
81.4
Precise sep
56.498
Constellation
Cetus
Tycho2
5848-01658-1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00542-1619 GWP 99 AB 2015 7 81 56.5 11.46 12.06 VW 005409.88-161908.7

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