18230+3007 HDS2599

 
 
18h 22m 59.93s +30 07' 18.6" P.A. 11 sep 0.3 mag 9.00,11.13 Sp K2 dist. 265.25 pc (865.25 l.y.)
 
 
Coord 2000
18230+3007
Discov num
HDS2599
Comp
Coord arcsec 2000
18 22 59.93 +30 07 18.6
Date first
1991
Date last
1991
Obs
1
Pa first
11
Pa last
11
P.A. Now (θ)
11°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.00
Mag sec
11.13
delta mag (ΔM)
2.13
Spectral class
K2 (yellow-orange)
Pri motion ra
+005
Sec motion ra
Pri motion dec
+007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
11
Precise sep
0.312
Constellation
Lyra
SAO
66921
HIP
90080
Tycho2
2623-01717-1
HD
169330
BD
BD+30 3190
Distance
265.25
Distance ly
865.25
last precise pa
11
last precise sep
0.312
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18230+3007 HDS2599 1991 1 11 0.3 9.00 11.13 K2 D 182259.93+300718.6

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