18297+5740 LDS2414

 
 
18h 29m 49.90s +57 41' 00.5" P.A. 199 sep 7.2 mag 11.79,14.50
 
 
Coord 2000
18297+5740
Discov num
LDS2414
Comp
Coord arcsec 2000
18 29 49.90 +57 41 00.5
Date first
1952
Date last
2003
Obs
3
Pa first
194
Pa last
199
P.A. Now (θ)
199°
Sep first
8.0
Sep last
7.2
Sep. Now (ρ)
7.2"
Mag pri
11.79
Mag sec
14.50
delta mag (ΔM)
2.71
Spectral class
Pri motion ra
-059
Sec motion ra
-051
Pri motion dec
+172
Sec motion dec
+175
Notes
N (See Notes)
rPM=0.047 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
198.6
Precise sep
7.199
Constellation
Draco
Tycho2
3913-00239-1
last precise pa
198.6
last precise sep
7.199
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18297+5740 LDS2414 2000 2 198 7.3 11.79 14.50 N D 182949.90+574100.5
18297+5740 LDS2414 2003 3 199 7.2 11.79 14.50 N D 182949.90+574100.5

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