02398+7437 MLR 380

 
 
02h 39m 50.02s +74 37' 39.6" P.A. 24 sep 2.6 mag 10.29,10.92
 
 
Coord 2000
02398+7437
Discov num
MLR 380
Comp
Coord arcsec 2000
02 39 50.02 +74 37 39.6
Date first
1972
Date last
2004
Obs
6
Pa first
26
Pa last
24
P.A. Now (θ)
24°
Sep first
2.4
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
10.29
Mag sec
10.92
delta mag (ΔM)
0.63
Spectral class
Pri motion ra
+037
Sec motion ra
+041
Pri motion dec
-034
Sec motion dec
-017
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cassiopeia
Tycho2
4324-00234-1
last precise pa
24.3
last precise sep
2.59
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02398+7437 MLR 380 1997 4 31 2.5 10.29 10.92 023950.02+743739.6
02398+7437 MLR 380 2004 5 24 2.6 10.29 10.92 023950.02+743739.6

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