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70058 (1999 JF13)
Classification: Main-belt Asteroid          SPK-ID: 2070058
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 .1478313864863452 4.0107e-08  
a 2.158600527063167 8.8377e-09 au
q 1.839491618277264 9.0655e-08 au
i 3.82440046874014 4.3503e-06 deg
node 227.1431699229166 6.1716e-05 deg
peri 106.053571922547 6.3878e-05 deg
M 209.1182550307769 1.8635e-05 deg
tp 2459686.002021297512
(2022-Apr-16.50202130)
6.1711e-05 TDB
period 1158.395455346544
3.17
7.114e-06
1.948e-08
d
yr
n .3107746998992696 1.9086e-09 deg/d
Q 2.477709435849071 1.0144e-08 au
  Orbit Determination Parameters
   # obs. used (total)      914  
   data-arc span      11147 days (30.52 yr)  
   first obs. used      1990-09-15  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55614  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:10:17  

Additional Information
 Earth MOID = .831985 au 
 Jupiter MOID = 2.86206 au 
 T_jup = 3.682 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456163.5 (2012-Aug-24.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .147274967482331 4.0005e-08  
q 1.840684290843613 9.0373e-08 au
tp 2456209.897755685191
(2012-Oct-09.39775569)
5.199e-05 TDB
node 227.2369590864896 6.1676e-05 deg
peri 105.7964916159481 6.3864e-05 deg
i 3.824752150339319 4.3523e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      914  
   data-arc span      11147 days (30.52 yr)  
   first obs. used      1990-09-15  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55614  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:10:17  

Additional Information
 Jupiter MOID = 2.86206 au 
 T_jup = 3.682 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.600386628477727E-15 -3.606113778631826E-15 -4.124080011319705E-13 9.298783267995595E-15 -1.139990019173627E-13 -1.036540322995817E-15
q -3.606113778631826E-15 8.167270578247306E-15 1.011754206790143E-12 -2.177236576022093E-14 2.813093819951757E-13 2.547661500018547E-15
tp -4.124080011319705E-13 1.011754206790143E-12 2.702959025807851E-9 -1.952963431674497E-11 8.758649591280262E-10 2.690929482214994E-12
node 9.298783267995595E-15 -2.177236576022093E-14 -1.952963431674497E-11 3.803898551522973E-9 -3.800570113712543E-9 3.431463767544538E-11
peri -1.139990019173627E-13 2.813093819951757E-13 8.758649591280262E-10 -3.800570113712543E-9 4.078571500983813E-9 -3.341225090932056E-11
i -1.036540322995817E-15 2.547661500018547E-15 2.690929482214994E-12 3.431463767544538E-11 -3.341225090932056E-11 1.894236683941934E-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 15.59   n/a MPCxxxxx  

70058 (1999 JF13)          Discovered 1999-May-15 by Spacewatch at Kitt Peak
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 JF13 = 1990 RU4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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