03333-4325 DEA  19

 
 
03h 33m 18.29s -43 25' 10.2" P.A. 21.00 sep 16.4 mag 9.81,12.77
 
 
Coord 2000
03333-4325
Discov num
DEA  19
Comp
Coord arcsec 2000
03 33 18.29 -43 25 10.2
Date first
1996
Date last
2015
Obs
6
Pa first
25
Pa last
21
P.A. Now (θ)
21°
Sep first
16.4
Sep last
16.4
Sep. Now (ρ)
16.4"
Mag pri
9.81
Mag sec
12.77
delta mag (ΔM)
2.96
Spectral class
Pri motion ra
+238
Sec motion ra
+271
Pri motion dec
+149
Sec motion dec
+163
Notes
V K (Proper motion indicates physical, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star
rPM=0.113 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
21.1
Precise sep
16.352
Constellation
Hydra
Gaia DR2
4848462140913646592
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03333-4325 DEA 19 1999 1 21 16.3 9.81 12.77 V K 033318.03-432512.0
03333-4325 DEA 19 2010 3 21 16.2 9.81 12.77 V K 033318.03-432512.0
03333-4325 DEA 19 2015 5 21 16.4 9.81 12.77 V K 033318.29-432510.2

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