01406+4447 COU1661

 
 
01h 40m 57.91s +44 47' 09.8" P.A. 243 sep 1.1 mag 9.80,10.70
 
 
Coord 2000
01406+4447
Discov num
COU1661
Comp
Coord arcsec 2000
01 40 57.91 +44 47 09.8
Date first
1978
Date last
2015
Obs
2
Pa first
244
Pa last
243
P.A. Now (θ)
243°
Sep first
1.1
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
9.80
Mag sec
10.70
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
-000
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
243.4
Precise sep
1.13
Constellation
Andromeda
Tycho2
2827-01172-1
last precise pa
243.4
last precise sep
1.13
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01406+4447 COU1661 1978 1 244 1.1 9.80 10.70 014010.00+444700.0
01406+4447 COU1661 2015 2 243 1.1 9.80 10.70 014057.91+444709.8

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