12098+6809 LDS1281

 
 
12h 09m 51.55s +68 08' 54.0" P.A. 229 sep 2.4 mag 14.65,15.70 Sp F+K/M
 
 
Coord 2000
12098+6809
Discov num
LDS1281
Comp
Coord arcsec 2000
12 09 51.55 +68 08 54.0
Date first
1963
Date last
2000
Obs
3
Pa first
230
Pa last
229
P.A. Now (θ)
229°
Sep first
2.5
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
14.65
Mag sec
15.70
delta mag (ΔM)
1.05
Spectral class
F+K/M (yellow-white/yellow-orange)
Pri motion ra
-339
Sec motion ra
-339
Pri motion dec
-179
Sec motion dec
-179
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
229
Precise sep
2.43
Constellation
Draco
last precise pa
229
last precise sep
2.43
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12098+6809 LDS1281 1963 1 230 2.5 15.20 15.60 120951.50+680854.1
12098+6809 LDS1281 2000 2 229 2.4 15.20 15.60 120951.50+680854.1

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