03447+3900 COU1387

 
 
03h 44m 41.19s +39 00' 24.1" P.A. 282 sep 2.3 mag 9.90,12.40 Sp F2
 
 
Coord 2000
03447+3900
Discov num
COU1387
Comp
Coord arcsec 2000
03 44 41.19 +39 00 24.1
Date first
1975
Date last
2000
Obs
2
Pa first
282
Pa last
282
P.A. Now (θ)
282°
Sep first
2.2
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
9.90
Mag sec
12.40
delta mag (ΔM)
2.5
Spectral class
F2 (yellow-white)
Pri motion ra
-030
Sec motion ra
Pri motion dec
+006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
SAO
56678
Tycho2
2863-02260-1
HD
275751
last precise pa
282.2
last precise sep
2.34
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03447+3900 COU1387 1975 1 282 2.2 9.90 12.40 F2 034441.19+390024.1
03447+3900 COU1387 2000 2 282 2.3 9.90 12.40 F2 034441.19+390024.1

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