03336+4545 ES  561

 
 
03h 33m 33.18s +45 45' 12.5" P.A. 39 sep 8.1 mag 9.09,10.35 Sp G
 
 
Coord 2000
03336+4545
Discov num
ES  561
Comp
Coord arcsec 2000
03 33 33.18 +45 45 12.5
Date first
1896
Date last
2015
Obs
8
Pa first
41
Pa last
39
P.A. Now (θ)
39°
Sep first
8.5
Sep last
8.1
Sep. Now (ρ)
8.1"
Mag pri
9.09
Mag sec
10.35
delta mag (ΔM)
1.26
Spectral class
G (yellow)
Pri motion ra
+027
Sec motion ra
+025
Pri motion dec
+023
Sec motion dec
+023
Notes
rPM=0.056 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
39.1
Precise sep
8.05
Constellation
Perseus
SAO
38940
Tycho2
3312-02928-1
HD
21886
last precise pa
39.1
last precise sep
8.05
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03336+4545 ES 561 2003 6 40 7.9 9.09 10.35 G D 033333.18+454512.5
03336+4545 ES 561 2015 8 39 8.1 9.09 10.35 G 033333.18+454512.5

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