14564-2729 UC 2874

 
 
14h 56m 23.05s -27 28' 50.8" P.A. 249 sep 20.8 mag 9.80,14.80 Sp K0
 
 
Coord 2000
14564-2729
Discov num
UC 2874
Comp
Coord arcsec 2000
14 56 23.05 -27 28 50.8
Date first
1998
Date last
2015
Obs
4
Pa first
249
Pa last
249
P.A. Now (θ)
249°
Sep first
21.0
Sep last
20.8
Sep. Now (ρ)
20.8"
Mag pri
9.80
Mag sec
14.80
delta mag (ΔM)
5
Spectral class
K0 (yellow-orange)
Pri motion ra
-058
Sec motion ra
-066
Pri motion dec
-038
Sec motion dec
-043
Notes
V (Proper motion indicates physical)
rPM=0.12 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
249.1
Precise sep
20.846
Constellation
Hydra
SAO
183012
Tycho2
6756-00471-1
last precise pa
249.1
last precise sep
20.846
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14564-2729 UC 2874 1999 2 249 20.9 9.80 14.80 V 145623.05-272850.8
14564-2729 UC 2874 2000 2 249 20.9 9.80 14.80 V 145623.05-272850.8
14564-2729 UC 2874 2010 3 249 20.7 9.80 14.80 K0 V 145623.05-272850.8
14564-2729 UC 2874 2015 4 249 20.8 9.80 14.80 K0 V 145623.05-272850.8

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