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9030 (1989 UX5)
Classification: Jupiter Trojan          SPK-ID: 2009030
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02307772365873042 7.456e-08  
a 5.239342931880501 1.2944e-07 AU
q 5.118430823545241 4.531e-07 AU
i 4.236236284742465 7.8124e-06 deg
node 76.82372632669453 0.00010438 deg
peri 357.9752448367302 0.00020539 deg
M 15.39153302278177 0.00017311 deg
tp 2456813.219291967692
(2014-Jun-04.71929197)
0.0021058 JED
period 4380.398936989421
11.99
0.00016233
4.444e-07
d
yr
n .08218429535265624 3.0457e-09 deg/d
Q 5.360255040215763 1.3243e-07 AU
  Orbit Determination Parameters
   # obs. used (total)      1026  
   data-arc span      22058 days (60.39 yr)  
   first obs. used      1954-09-04  
   last obs. used      2015-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54924  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:16:32  

Additional Information
 Earth MOID = 4.13296 AU 
 T_jup = 2.994 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.1 mag n/a MPO279611  

9030 (1989 UX5)          Discovered 1989-Oct-30 by Bus, S. J. at Cerro Tololo
Reference: 19980808/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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