18448+2945 TDT1028

 
 
18h 44m 45.12s +29 45' 14.2" P.A. 69 sep 0.6 mag 11.31,11.35
 
 
Coord 2000
18448+2945
Discov num
TDT1028
Comp
Coord arcsec 2000
18 44 45.12 +29 45 14.2
Date first
1991
Date last
1991
Obs
1
Pa first
69
Pa last
69
P.A. Now (θ)
69°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
11.31
Mag sec
11.35
delta mag (ΔM)
0.04
Spectral class
Pri motion ra
-012
Sec motion ra
-012
Pri motion dec
-008
Sec motion dec
-008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
68.6
Precise sep
0.6
Constellation
Lyra
Tycho2
2120-02183-1
last precise pa
68.6
last precise sep
0.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18448+2945 TDT1028 1991 1 69 0.6 11.31 11.35 184445.12+294514.2

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