02197+3232 HJ  648

 
 
02h 19m 54.88s +32 30' 41.5" P.A. 98 sep 9.8 mag 10.42,11.80
 
 
Coord 2000
02197+3232
Discov num
HJ  648
Comp
Coord arcsec 2000
02 19 54.88 +32 30 41.5
Date first
1827
Date last
2006
Obs
7
Pa first
105
Pa last
98
P.A. Now (θ)
98°
Sep first
6.5
Sep last
9.8
Sep. Now (ρ)
9.8"
Mag pri
10.42
Mag sec
11.80
delta mag (ΔM)
1.38
Spectral class
Pri motion ra
+004
Sec motion ra
-005
Pri motion dec
-021
Sec motion dec
-009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Triangulum
Tycho2
2314-01147-1
last precise pa
97.5
last precise sep
9.79
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02197+3232 HJ 648 2004 5 99 9.7 10.42 11.80 D 021954.88+323041.5
02197+3232 HJ 648 2006 6 98 9.8 10.42 11.80 D 021954.88+323041.5

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