10385-1559 GWP1416

 
 
10h 38m 30.16s -15 58' 45.9" P.A. 313.00 sep 23.9 mag 12.80,18.00
 
 
Coord 2000
10385-1559
Discov num
GWP1416
Comp
Coord arcsec 2000
10 38 30.16 -15 58 45.9
Date first
1986
Date last
2015
Obs
4
Pa first
311
Pa last
313
P.A. Now (θ)
313°
Sep first
24.0
Sep last
23.9
Sep. Now (ρ)
23.9"
Mag pri
12.80
Mag sec
18.00
delta mag (ΔM)
5.2
Spectral class
Pri motion ra
+054
Sec motion ra
+056
Pri motion dec
-040
Sec motion dec
-048
Notes
N V R (See Notes, Proper motion indicates physical, Red magnitudes)
rPM=0.112 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
312.5
Precise sep
23.89
Constellation
Hydra
Gaia DR2
3749554797854901632
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10385-1559 GWP1416 1998 2 313 24.3 12.80 18.00 NV R 103830.16-155845.9
10385-1559 GWP1416 2010 3 312 24.3 12.80 18.00 NV R 103830.16-155845.9
10385-1559 GWP1416 2015 4 313 23.9 12.80 18.00 NV R 103830.16-155845.9

If you need more information about this double, apply for a data request form to the WDS.