18065+4022 STF2282BC

 
 
18h 06m 30.47s +40 21' 39.6" P.A. 48 sep 0.2 mag 9.43,9.43 Sp A0 dist. 512.82 pc (1672.82 l.y.)
 
 
Coord 2000
18065+4022
Discov num
STF2282
Comp
BC
Coord arcsec 2000
18 06 30.47 +40 21 39.6
Date first
2008
Date last
2008
Obs
1
Pa first
48
Pa last
48
P.A. Now (θ)
48°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
9.43
Mag sec
9.43
delta mag (ΔM)
0
Spectral class
A0 (white)
Pri motion ra
-007
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
18065+4022 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 47220 18065+4022 STF2282 AB 1828 2015 74 81 2.6 7.93 9.43 1.50
Show 47220 18065+4022 STF2282 AC 1991 2008 2 80 2.7 7.93 9.43 1.50
Show 47220 18065+4022 STF2282 BC 2008 2008 1 48 0.2 9.43 9.43 0.00 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
47.6
Precise sep
0.183
Cdsa2 id
STF 2282 BC
Constellation
Hercules
SAO
47220
HIP
88703
Tycho2
3106-00046-1
HD
165941
BD
BD+40 3286
Ra deg
18.108463888888892
De deg
40.361000000000004
Distance
512.82
Distance ly
1672.82
last precise pa
47.6
last precise sep
0.183
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18065+4022 STF2282 BC 2008 1 48 0.2 8.68   180630.47+402139.6

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