03303+5254 STF 392

 
 
03h 30m 17.71s +52 53' 41.3" P.A. 347 sep 25.8 mag 7.45,10.34 Sp K0 dist. 212.31 pc (692.56 l.y.)
 
 
Coord 2000
03303+5254
Discov num
STF 392
Comp
Coord arcsec 2000
03 30 17.71 +52 53 41.3
Date first
1831
Date last
2015
Obs
19
Pa first
346
Pa last
347
P.A. Now (θ)
347°
Sep first
25.9
Sep last
25.8
Sep. Now (ρ)
25.8"
Mag pri
7.45
Mag sec
10.34
delta mag (ΔM)
2.89
Spectral class
K0 (yellow-orange)
Pri motion ra
+028
Sec motion ra
+029
Pri motion dec
-034
Sec motion dec
-035
Notes
V (Proper motion indicates physical)
rPM=0.031 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
347.3
Precise sep
25.795
Constellation
Perseus
SAO
24068
HIP
16316
Tycho2
3703-00853-1
HD
21488
BD
BD+52 699
Distance
212.31
Distance ly
692.56
last precise pa
347.3
last precise sep
25.795
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03303+5254 STF 392 2003 14 347 26.2 7.45 10.34 K0 D 033017.71+525341.3
03303+5254 STF 392 2008 15 347 26.2 7.45 10.34 K0 D 033017.71+525341.3
03303+5254 STF 392 2012 17 348 26.2 7.45 10.34 K0 VD 033017.71+525341.3
03303+5254 STF 392 2015 19 347 25.8 7.45 10.34 K0 V 033017.71+525341.3

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