03158+3641 DAM 756

 
 
03h 15m 48.34s +36 41' 03.0" P.A. 268 sep 47.6 mag 8.60,9.20 Sp K0+K0
 
 
Coord 2000
03158+3641
Discov num
DAM 756
Comp
Coord arcsec 2000
03 15 48.34 +36 41 03.0
Date first
1931
Date last
2010
Obs
4
Pa first
269
Pa last
268
P.A. Now (θ)
268°
Sep first
47.3
Sep last
47.6
Sep. Now (ρ)
47.6"
Mag pri
8.60
Mag sec
9.20
delta mag (ΔM)
0.6
Spectral class
K0+K0 (yellow-orange/yellow-orange)
Pri motion ra
+017
Sec motion ra
+019
Pri motion dec
-003
Sec motion dec
-007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
SAO
56292
Tycho2
2352-01954-1
HD
278448
last precise pa
268.4
last precise sep
47.62
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03158+3641 DAM 756 2000 2 268 47.3 8.60 9.20 K0+K0 031548.34+364103.0
03158+3641 DAM 756 2001 3 268 47.5 8.60 9.20 K0+K0 031548.34+364103.0
03158+3641 DAM 756 2010 4 269 48.6 8.60 9.20 K0+K0 031548.34+364103.0

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