03074+4048 ES 1615

 
 
03h 07m 23.26s +40 48' 04.2" P.A. 212 sep 1.8 mag 10.20,10.40
 
 
Coord 2000
03074+4048
Discov num
ES 1615
Comp
Coord arcsec 2000
03 07 23.26 +40 48 04.2
Date first
1917
Date last
2015
Obs
11
Pa first
209
Pa last
212
P.A. Now (θ)
212°
Sep first
1.7
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
10.20
Mag sec
10.40
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+029
Sec motion ra
Pri motion dec
-023
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
211.8
Precise sep
1.832
Constellation
Perseus
Tycho2
2851-01065-1
last precise pa
211.8
last precise sep
1.832
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03074+4048 ES 1615 1999 10 211 1.8 10.20 10.40 030723.26+404804.2
03074+4048 ES 1615 2015 11 212 1.8 10.20 10.40 030723.26+404804.2

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