09020+1838 COU 957

 
 
09h 01m 56.85s +18 38' 19.5" P.A. 204 sep 3.8 mag 11.36,14.70
 
 
Coord 2000
09020+1838
Discov num
COU 957
Comp
Coord arcsec 2000
09 01 56.85 +18 38 19.5
Date first
1973
Date last
2005
Obs
3
Pa first
207
Pa last
204
P.A. Now (θ)
204°
Sep first
3.3
Sep last
3.8
Sep. Now (ρ)
3.8"
Mag pri
11.36
Mag sec
14.70
delta mag (ΔM)
3.34
Spectral class
Pri motion ra
+001
Sec motion ra
Pri motion dec
+003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
203.7
Precise sep
3.83
Constellation
Cancer
Tycho2
1397-01748-1
last precise pa
203.7
last precise sep
3.83
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09020+1838 COU 957 1973 1 207 3.3 11.36 14.70 090156.85+183819.5
09020+1838 COU 957 2005 3 204 3.8 11.36 14.70 090156.85+183819.5

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