09427+4018 ES  301

 
 
09h 42m 42.81s +40 17' 30.9" P.A. 244 sep 5 mag 9.80,11.80 Sp G0
 
 
Coord 2000
09427+4018
Discov num
ES  301
Comp
Coord arcsec 2000
09 42 42.81 +40 17 30.9
Date first
1906
Date last
2010
Obs
8
Pa first
236
Pa last
244
P.A. Now (θ)
244°
Sep first
4.2
Sep last
5.0
Sep. Now (ρ)
5"
Mag pri
9.80
Mag sec
11.80
delta mag (ΔM)
2
Spectral class
G0 (yellow)
Pri motion ra
-017
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
244.2
Precise sep
5.03
Cdsa2 id
ES 301
Constellation
Lynx
SAO
42994
Tycho2
2995-00096-1
Ra deg
9.711891666666666
De deg
40.291916666666665
last precise pa
244.2
last precise sep
5.03
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09427+4018 ES 301 2005 5 243 4.9 9.80 11.80 G0 D 094242.81+401730.9
09427+4018 ES 301 2010 8 244 5.0 9.80 11.80 G0 094242.81+401730.9

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