03302+4006 ABT   4

 
 
03h 30m 14.06s +40 06' 09.2" P.A. 259 sep 49.4 mag 9.41,11.60 Sp A5
 
 
Coord 2000
03302+4006
Discov num
ABT   4
Comp
Coord arcsec 2000
03 30 14.06 +40 06 09.2
Date first
1895
Date last
2013
Obs
9
Pa first
263
Pa last
259
P.A. Now (θ)
259°
Sep first
48.1
Sep last
49.4
Sep. Now (ρ)
49.4"
Mag pri
9.41
Mag sec
11.60
delta mag (ΔM)
2.19
Spectral class
A5 (white)
Pri motion ra
-004
Sec motion ra
-015
Pri motion dec
-001
Sec motion dec
-033
Notes
rPM=0.933
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
259.3
Precise sep
49.44
Constellation
Perseus
SAO
56497
Tycho2
2866-00228-1
HD
275370
last precise pa
259.3
last precise sep
49.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03302+4006 ABT 4 1999 6 260 49.3 9.41 11.92 A5 D 033014.06+400609.2
03302+4006 ABT 4 2002 7 260 49.5 9.41 11.92 A5 D 033014.06+400609.2
03302+4006 ABT 4 2013 8 259 49.4 9.41 11.60 A5 033014.06+400609.2

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