03071+1540 LDS3454

 
 
03h 07m 04.10s +15 40' 32.4" P.A. 7 sep 17.9 mag 11.60,19.20 Sp K3V+DC
 
 
Coord 2000
03071+1540
Discov num
LDS3454
Comp
Coord arcsec 2000
03 07 04.10 +15 40 32.4
Date first
1951
Date last
2015
Obs
4
Pa first
12
Pa last
7
P.A. Now (θ)
Sep first
20.8
Sep last
17.9
Sep. Now (ρ)
17.9"
Mag pri
11.60
Mag sec
19.20
delta mag (ΔM)
7.6
Spectral class
K3V+DC (yellow-orange)
Pri motion ra
+094
Sec motion ra
+032
Pri motion dec
-263
Sec motion dec
-024
Notes
V (Proper motion indicates physical)
rPM=0.884
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
6.5
Precise sep
17.92
Constellation
Aries
Tycho2
1225-01388-1
last precise pa
6.5
last precise sep
17.92
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03071+1540 LDS3454 1960 2 6 18.0 11.60 19.20 030704.10+154032.4
03071+1540 LDS3454 2000 3 2 19.7 11.60 19.20 K3 030704.10+154032.4
03071+1540 LDS3454 2015 4 7 17.9 11.60 19.20 K3V+DC V 030704.10+154032.4

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