10305+2243 POU3081

 
 
10h 30m 31.90s +22 42' 55.3" P.A. 273 sep 7.5 mag 13.60,13.70
 
 
Coord 2000
10305+2243
Discov num
POU3081
Comp
Coord arcsec 2000
10 30 31.90 +22 42 55.3
Date first
1899
Date last
2010
Obs
5
Pa first
270
Pa last
273
P.A. Now (θ)
273°
Sep first
7.0
Sep last
7.5
Sep. Now (ρ)
7.5"
Mag pri
13.60
Mag sec
13.70
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
+009
Sec motion ra
-001
Pri motion dec
-014
Sec motion dec
-013
Notes
rPM=0.604
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
273.1
Precise sep
7.5
Cdsa2 id
POU 3081
Constellation
Leo
Ra deg
10.508861111111111
De deg
22.71536111111111
last precise pa
273.1
last precise sep
7.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10305+2243 POU3081 2006 3 273 7.0 13.60 13.70 D 103031.90+224255.3
10305+2243 POU3081 2010 5 274 6.5 13.60 13.70 103031.90+224255.3

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