09528+1821 ZUC   7

 
 
09h 52m 45.80s +18 21' 02.8" P.A. 101 sep 1.3 mag 15.70,16.90 Sp DA
 
 
Coord 2000
09528+1821
Discov num
ZUC   7
Comp
Coord arcsec 2000
09 52 45.80 +18 21 02.8
Date first
1989
Date last
2005
Obs
3
Pa first
100
Pa last
101
P.A. Now (θ)
101°
Sep first
1.1
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
15.70
Mag sec
16.90
delta mag (ΔM)
1.2
Spectral class
DA
Pri motion ra
-005
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
101.2
Precise sep
1.3
Constellation
Leo
last precise pa
101.2
last precise sep
1.3
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09528+1821 ZUC 7 1997 2 100 1.1 11.79 11.84 DA N K 095245.80+182102.8
09528+1821 ZUC 7 2005 4 103 1.3 15.70 16.90 DA N 095245.80+182102.8

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