00330-3657 UC  389

 
 
00h 32m 57.58s -36 56' 31.1" P.A. 258.00 sep 8.4 mag 13.00,15.70
 
 
Coord 2000
00330-3657
Discov num
UC  389
Comp
Coord arcsec 2000
00 32 57.58 -36 56 31.1
Date first
1998
Date last
2016
Obs
7
Pa first
258
Pa last
258
P.A. Now (θ)
258°
Sep first
8.5
Sep last
8.4
Sep. Now (ρ)
8.4"
Mag pri
13.00
Mag sec
15.70
delta mag (ΔM)
2.7
Spectral class
Pri motion ra
+014
Sec motion ra
+006
Pri motion dec
-055
Sec motion dec
-062
Notes
V (Proper motion indicates physical)
rPM=0.171 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
258.3
Precise sep
8.419
Constellation
Hydra
SAO
192603
Gaia DR2
5003939269833253504
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00330-3657 UC 389 1999 2 259 8.4 13.00 15.70 V 003257.58-365631.1
00330-3657 UC 389 2000 2 258 8.5 13.00 15.70 V 003257.58-365631.1
00330-3657 UC 389 2010 4 257 8.3 13.00 15.70 V 003257.58-365631.1
00330-3657 UC 389 2015 5 258 8.4 13.00 15.70 V 003257.58-365631.1

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