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300654 (2007 UV99)
Classification: Main-belt Asteroid          SPK-ID: 2300654
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05545818795215166 7.4319e-08  
a 2.822703807041205 3.3259e-08 au
q 2.66616176877706 2.1606e-07 au
i 1.616003600320429 5.5226e-06 deg
node 261.3759904800411 0.00035205 deg
peri 147.3539754828015 0.00035898 deg
M 243.7673873903004 7.1412e-05 deg
tp 2459559.770470705253
(2021-Dec-11.27047071)
0.00034683 TDB
period 1732.193443246147
4.74
3.0615e-05
8.382e-08
d
yr
n .2078289820364154 3.6732e-09 deg/d
Q 2.97924584530535 3.5104e-08 au
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      5083 days (13.92 yr)  
   first obs. used      2005-05-09  
   last obs. used      2019-04-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58077  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:54:50  

Additional Information
 Earth MOID = 1.67618 au 
 Jupiter MOID = 2.23704 au 
 T_jup = 3.314 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457062.5 (2015-Feb-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05816483682030473 7.4077e-08  
q 2.654612441567282 2.1569e-07 au
tp 2457831.350914693904
(2017-Mar-18.85091469)
0.00032129 TDB
node 261.4213753148849 0.00035201 deg
peri 147.8165868771431 0.00035832 deg
i 1.616706716313836 5.5347e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      5083 days (13.92 yr)  
   first obs. used      2005-05-09  
   last obs. used      2019-04-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58077  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:54:50  

Additional Information
 Jupiter MOID = 2.23704 au 
 T_jup = 3.314 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.487443701978572E-15 -1.581534759677712E-14 -1.53464405898141E-11 4.589558499124725E-14 -3.25618746683286E-12 -1.243505519318613E-15
q -1.581534759677712E-14 4.652356503392798E-14 4.594460059663269E-11 -1.272248609414207E-13 9.654482018843636E-12 3.821782644847168E-15
tp -1.53464405898141E-11 4.594460059663269E-11 1.03226355788355E-7 -1.561114792530146E-10 2.169061610316085E-8 5.850383591120713E-12
node 4.589558499124725E-14 -1.272248609414207E-13 -1.561114792530146E-10 1.23908280013602E-7 -1.238916234488401E-7 -8.828618371316683E-10
peri -3.25618746683286E-12 9.654482018843636E-12 2.169061610316085E-8 -1.238916234488401E-7 1.283940280429059E-7 8.837140413490866E-10
i -1.243505519318613E-15 3.821782644847168E-15 5.850383591120713E-12 -8.828618371316683E-10 8.837140413490866E-10 3.063343699398225E-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 16.7   n/a MPO471163  

300654 (2007 UV99)          Discovered 2007-Oct-30 by Spacewatch at Kitt Peak
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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