02073+5507 HJ 2109

 
 
02h 07m 23.28s +55 06' 18.7" P.A. 217 sep 9 mag 10.03,11.00
 
 
Coord 2000
02073+5507
Discov num
HJ 2109
Comp
Coord arcsec 2000
02 07 23.28 +55 06 18.7
Date first
1831
Date last
2016
Obs
12
Pa first
216
Pa last
217
P.A. Now (θ)
217°
Sep first
5.0
Sep last
9.0
Sep. Now (ρ)
9"
Mag pri
10.03
Mag sec
11.00
delta mag (ΔM)
0.97
Spectral class
Pri motion ra
-018
Sec motion ra
-023
Pri motion dec
-008
Sec motion dec
-010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
Tycho2
3689-02032-1
last precise pa
217.1
last precise sep
8.97
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02073+5507 HJ 2109 1999 10 217 8.9 10.03 11.00 D 020723.28+550618.7
02073+5507 HJ 2109 2003 11 217 9.0 10.03 11.00 D 020723.28+550618.7
02073+5507 HJ 2109 2016 12 217 9.0 10.03 11.00 020723.28+550618.7

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