09561+2741 BRT  22

 
 
09h 56m 08.75s +27 39' 39.2" P.A. 246 sep 3.6 mag 11.39,12.20
 
 
Coord 2000
09561+2741
Discov num
BRT  22
Comp
Coord arcsec 2000
09 56 08.75 +27 39 39.2
Date first
1906
Date last
2007
Obs
3
Pa first
250
Pa last
246
P.A. Now (θ)
246°
Sep first
3.5
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
11.39
Mag sec
12.20
delta mag (ΔM)
0.81
Spectral class
Pri motion ra
-025
Sec motion ra
Pri motion dec
-011
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
245.7
Precise sep
3.55
Constellation
Leo
Tycho2
1967-00772-1
last precise pa
245.7
last precise sep
3.55
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09561+2741 BRT 22 1981 2 244 3.4 11.39 12.20 095608.75+273939.2
09561+2741 BRT 22 2007 3 246 3.6 11.39 12.20 095608.75+273939.2

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