01398+3415 COU 667

 
 
01h 39m 50.55s +34 16' 06.3" P.A. 210 sep 1.9 mag 10.58,12.20
 
 
Coord 2000
01398+3415
Discov num
COU 667
Comp
Coord arcsec 2000
01 39 50.55 +34 16 06.3
Date first
1971
Date last
2009
Obs
4
Pa first
213
Pa last
210
P.A. Now (θ)
210°
Sep first
2.0
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
10.58
Mag sec
12.20
delta mag (ΔM)
1.62
Spectral class
Pri motion ra
+029
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Triangulum
Tycho2
2302-01291-1
last precise pa
210.3
last precise sep
1.92
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01398+3415 COU 667 1997 3 212 2.0 10.58 12.20 013950.55+341606.3
01398+3415 COU 667 2009 4 210 1.9 10.58 12.20 013950.55+341606.3

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