10451-1704 GWP1451

 
 
10h 45m 08.83s -17 03' 38.4" P.A. 329.00 sep 89.5 mag 17.70,18.70
 
 
Coord 2000
10451-1704
Discov num
GWP1451
Comp
Coord arcsec 2000
10 45 08.83 -17 03 38.4
Date first
1975
Date last
2015
Obs
4
Pa first
329
Pa last
329
P.A. Now (θ)
329°
Sep first
89.7
Sep last
89.5
Sep. Now (ρ)
89.5"
Mag pri
17.70
Mag sec
18.70
delta mag (ΔM)
1
Spectral class
Pri motion ra
-054
Sec motion ra
-044
Pri motion dec
+000
Sec motion dec
-002
Notes
N V R (See Notes, Proper motion indicates physical, Red magnitudes)
rPM=0.189 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
329.4
Precise sep
89.498
Constellation
Hydra
Gaia DR2
3557040959056279680
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10451-1704 GWP1451 1986 1 329 89.7 17.70 18.70 NV R 104508.83-170338.4
10451-1704 GWP1451 1996 3 330 89.6 17.70 18.70 NV R 104508.83-170338.4
10451-1704 GWP1451 2015 5 329 89.5 17.70 18.70 NV R 104508.83-170338.4

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