18225+3234 TDT 821

 
 
18h 22m 30.42s +32 34' 24.2" P.A. 72 sep 1.9 mag 12.28,12.46
 
 
Coord 2000
18225+3234
Discov num
TDT 821
Comp
Coord arcsec 2000
18 22 30.42 +32 34 24.2
Date first
1991
Date last
1991
Obs
1
Pa first
72
Pa last
72
P.A. Now (θ)
72°
Sep first
1.9
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
12.28
Mag sec
12.46
delta mag (ΔM)
0.18
Spectral class
Pri motion ra
-015
Sec motion ra
-015
Pri motion dec
+003
Sec motion dec
+003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
71.6
Precise sep
1.94
Constellation
Lyra
Tycho2
2627-00087-1
Gaia DR2
29390710528
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18225+3234 TDT 821 1991 1 72 1.9 12.28 12.46 182230.42+323424.2

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