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JPL Small-Body Database Browser
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447232 (2005 UP118)
Classification: Main-belt Asteroid          SPK-ID: 2447232
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09610983643678418 2.2568e-07  
a 3.04130880845835 7.4488e-08 au
q 2.749009116323667 7.3875e-07 au
i 7.870021787745305 1.2169e-05 deg
node 223.0626824995973 5.7015e-05 deg
peri 128.7016468298609 0.0001008 deg
M 236.7198052694582 6.7337e-05 deg
tp 2459263.906950786890
(2021-Feb-18.40695079)
0.00035939 TDB
period 1937.265777404818
5.30
7.1172e-05
1.949e-07
d
yr
n .1858289162998893 6.827e-09 deg/d
Q 3.333608500593033 8.1648e-08 au
  Orbit Determination Parameters
   # obs. used (total)      73  
   data-arc span      4957 days (13.57 yr)  
   first obs. used      2005-10-12  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .598  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:15:59  

Additional Information
 Earth MOID = 1.752 au 
 Jupiter MOID = 2.10996 au 
 T_jup = 3.219 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456979.5 (2014-Nov-18.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09687280159182685 2.2816e-07  
q 2.746278108426004 7.4873e-07 au
tp 2457331.925115883679
(2015-Nov-05.42511588)
0.00036425 TDB
node 223.073056143829 5.7026e-05 deg
peri 129.513952413723 9.9171e-05 deg
i 7.869496743409001 1.2171e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      73  
   data-arc span      4957 days (13.57 yr)  
   first obs. used      2005-10-12  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .598  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:15:59  

Additional Information
 Jupiter MOID = 2.10996 au 
 T_jup = 3.219 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.205895225801561E-14 -1.705363265716691E-13 5.457960219593896E-11 -2.334015527041872E-13 1.394868464909453E-11 -8.376810501866558E-14
q -1.705363265716691E-13 5.605939083492813E-13 -1.733335522125414E-10 7.631549841474063E-13 -4.472349858429658E-11 2.757028781015601E-13
tp 5.457960219593896E-11 -1.733335522125414E-10 1.326792058587422E-7 -3.438207122993496E-10 2.931554879413402E-8 -6.624447463132989E-11
node -2.334015527041872E-13 7.631549841474063E-13 -3.438207122993496E-10 3.251961470300011E-9 -3.301841353004742E-9 -1.474206339378938E-10
peri 1.394868464909453E-11 -4.472349858429658E-11 2.931554879413402E-8 -3.301841353004742E-9 9.834983566803673E-9 1.281345206637573E-10
i -8.376810501866558E-14 2.757028781015601E-13 -6.624447463132989E-11 -1.474206339378938E-10 1.281345206637573E-10 1.481217104087025E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1   n/a MPO357070  

447232 (2005 UP118)          Discovered 2005-Oct-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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