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JPL Small-Body Database Browser
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(2019 UO7)
Classification: Apollo [NEO]          SPK-ID: 3883091
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2368842630684335 0.00014692  
a 1.263245357272609 0.00022802 au
q .9640024117404672 1.1599e-05 au
i .663429845157674 0.00061248 deg
node 345.0528775101561 0.032091 deg
peri 91.18734394349978 0.032754 deg
M 123.2627561044391 0.031683 deg
tp 2458822.934181985340
(2019-Dec-05.43418199)
0.0024376 TDB
period 518.5969915447592
1.42
0.14041
0.0003844
d
yr
n .6941806564046159 0.00018795 deg/d
Q 1.562488302804751 0.00028203 au
  Orbit Determination Parameters
   # obs. used (total)      21  
   data-arc span      11 days  
   first obs. used      2019-10-24  
   last obs. used      2019-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .53358  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-04 04:55:57  

Additional Information
 Earth MOID = .0100159 au 
 Jupiter MOID = 3.66572 au 
 T_jup = 5.076 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458781.5 (2019-Oct-25.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2385241487341788 0.00014484  
q .9643403961607433 1.1989e-05 au
tp 2458822.936126834107
(2019-Dec-05.43612683)
0.0024068 TDB
node 359.392119681621 0.0018715 deg
peri 76.81074839429346 0.0019404 deg
i .7986749775406661 0.00048537 deg
  Orbit Determination Parameters
   # obs. used (total)      21  
   data-arc span      11 days  
   first obs. used      2019-10-24  
   last obs. used      2019-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .53358  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-04 04:55:57  

Additional Information
 Jupiter MOID = 3.66572 au 
 T_jup = 5.076 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.097876517163595E-8 -1.735826913544201E-9 -3.483954675999575E-7 -2.67049656065796E-8 -5.819802870674884E-8 6.995562785058358E-8
q -1.735826913544201E-9 1.437350482961317E-10 2.880655932631571E-8 2.657700335457481E-9 4.338073832319327E-9 -5.776741979042964E-9
tp -3.483954675999575E-7 2.880655932631571E-8 5.792790153122949E-6 4.202300000104285E-7 9.982510603641375E-7 -1.162282844179281E-6
node -2.67049656065796E-8 2.657700335457481E-9 4.202300000104285E-7 3.502368358189702E-6 -3.456529301961374E-6 2.627716817635786E-10
peri -5.819802870674884E-8 4.338073832319327E-9 9.982510603641375E-7 -3.456529301961374E-6 3.765044135362497E-6 -2.849121583436167E-7
i 6.995562785058358E-8 -5.776741979042964E-9 -1.162282844179281E-6 2.627716817635786E-10 -2.849121583436167E-7 2.355802575156316E-7

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 27.6   .2087 MPO502125 autocmod 2.8

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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