10099+3646 COU1570

 
 
10h 09m 56.80s +36 45' 13.3" P.A. 217 sep 0.7 mag 12.00,12.60
 
 
Coord 2000
10099+3646
Discov num
COU1570
Comp
Coord arcsec 2000
10 09 56.80 +36 45 13.3
Date first
1978
Date last
2008
Obs
3
Pa first
223
Pa last
217
P.A. Now (θ)
217°
Sep first
0.5
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
12.00
Mag sec
12.60
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
+019
Sec motion ra
Pri motion dec
-018
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
217.1
Precise sep
0.737
Constellation
Leo Minor
Tycho2
2509-00816-1
last precise pa
217.1
last precise sep
0.737
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10099+3646 COU1570 1978 1 223 0.5 12.00 12.60 100956.80+364513.3
10099+3646 COU1570 2008 3 217 0.7 12.00 12.60 100956.80+364513.3

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