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305062 (2007 UA83)
Classification: Main-belt Asteroid          SPK-ID: 2305062
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1022748441836618 7.5922e-08  
a 2.643521651319141 3.0522e-08 au
q 2.373155886334339 2.0235e-07 au
i 13.12319441819644 5.985e-06 deg
node 222.3105041373347 3.7261e-05 deg
peri 311.9591748148279 5.8627e-05 deg
M 215.9819749571144 4.9827e-05 deg
tp 2459628.539681660654
(2022-Feb-18.03968166)
0.00022336 TDB
period 1569.902693294878
4.30
2.7189e-05
7.444e-08
d
yr
n .2293135756359777 3.9715e-09 deg/d
Q 2.913887416303942 3.3644e-08 au
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      5301 days (14.51 yr)  
   first obs. used      2005-04-14  
   last obs. used      2019-10-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55681  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:37:36  

Additional Information
 Earth MOID = 1.3947 au 
 Jupiter MOID = 2.1156 au 
 T_jup = 3.349 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457517.5 (2016-May-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1012450027079153 7.5958e-08  
q 2.376730927885408 2.0211e-07 au
tp 2458060.367602141472
(2017-Nov-02.86760214)
0.00021086 TDB
node 222.3243508330258 3.7243e-05 deg
peri 312.4219151225013 5.8909e-05 deg
i 13.12370802418695 5.9863e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      5301 days (14.51 yr)  
   first obs. used      2005-04-14  
   last obs. used      2019-10-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55681  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:37:36  

Additional Information
 Jupiter MOID = 2.1156 au 
 T_jup = 3.349 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.769691374134459E-15 -1.520999948166285E-14 -7.116141515539818E-12 9.750065656564726E-14 -1.497113463182762E-12 -4.324773212589206E-15
q -1.520999948166285E-14 4.084991316016297E-14 2.154295063558544E-11 -2.828097321093444E-13 4.508101243993817E-12 1.647675238341025E-14
tp -7.116141515539818E-12 2.154295063558544E-11 4.445992190492592E-8 -3.89358066896019E-10 9.72803010586024E-9 5.573845774422083E-11
node 9.750065656564726E-14 -2.828097321093444E-13 -3.89358066896019E-10 1.387068254922128E-9 -1.431141080131239E-9 -6.228532448390617E-12
peri -1.497113463182762E-12 4.508101243993817E-12 9.72803010586024E-9 -1.431141080131239E-9 3.470217450961949E-9 1.75317803619386E-11
i -4.324773212589206E-15 1.647675238341025E-14 5.573845774422083E-11 -6.228532448390617E-12 1.75317803619386E-11 3.583549630204807E-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 16.3   n/a MPO494620  

305062 (2007 UA83)          Discovered 2007-Oct-30 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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