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97033 (1999 UW3)
Classification: Main-belt Asteroid          SPK-ID: 2097033
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1691211727943474 2.835e-08  
a 2.561631810672196 9.8585e-09 au
q 2.128405634584006 7.2855e-08 au
i 2.272022611593266 4.7596e-06 deg
node 124.6381384307317 7.9145e-05 deg
peri 259.6624123740756 8.0749e-05 deg
M 56.84734572844144 1.5731e-05 deg
tp 2458964.027207776420
(2020-Apr-24.52720778)
6.5096e-05 TDB
period 1497.522955726972
4.10
8.6449e-06
2.367e-08
d
yr
n .2403969826460778 1.3878e-09 deg/d
Q 2.994857986760385 1.1526e-08 au
  Orbit Determination Parameters
   # obs. used (total)      801  
   data-arc span      10642 days (29.14 yr)  
   first obs. used      1991-11-29  
   last obs. used      2021-01-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51963  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:14:39  

Additional Information
 Earth MOID = 1.13219 au 
 Jupiter MOID = 2.45953 au 
 T_jup = 3.413 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457176.5 (2015-Jun-03.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1710008215051248 2.8665e-08  
q 2.12299472258964 7.3892e-08 au
tp 2457463.643654014647
(2016-Mar-16.14365401)
6.1869e-05 TDB
node 124.7446781155295 7.9294e-05 deg
peri 258.950979164595 8.0829e-05 deg
i 2.270763903569642 4.7565e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      801  
   data-arc span      10642 days (29.14 yr)  
   first obs. used      1991-11-29  
   last obs. used      2021-01-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51963  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:14:39  

Additional Information
 Jupiter MOID = 2.45953 au 
 T_jup = 3.413 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.216969839593374E-16 -2.105066691615407E-15 -5.175115528053505E-13 7.236460676911995E-15 -1.182227270683468E-13 1.382227168873105E-16
q -2.105066691615407E-15 5.459993219351012E-15 1.401133960127843E-12 -1.984828753881592E-14 3.183912163308971E-13 -3.275143967044299E-16
tp -5.175115528053505E-13 1.401133960127843E-12 3.827735802261702E-9 -3.834729387218474E-11 9.771605654226046E-10 6.884488082762581E-13
node 7.236460676911995E-15 -1.984828753881592E-14 -3.834729387218474E-11 6.287549654385716E-9 -6.291332877261447E-9 2.866733497398862E-11
peri -1.182227270683468E-13 3.183912163308971E-13 9.771605654226046E-10 -6.291332877261447E-9 6.533252820868713E-9 -2.847730193249748E-11
i 1.382227168873105E-16 -3.275143967044299E-16 6.884488082762581E-13 2.866733497398862E-11 -2.847730193249748E-11 2.262393655324281E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.77   n/a MPCxxxxx  

97033 (1999 UW3)          Discovered 1999-Oct-31 by Comba, P. G. at Prescott
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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