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108760 (2001 OJ46)
Classification: Main-belt Asteroid          SPK-ID: 2108760
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2119311255010323 6.3733e-08  
a 2.547876879710589 1.4288e-08 au
q 2.007902464955466 1.5986e-07 au
i 3.342660255826922 4.719e-06 deg
node 267.410723905218 9.0915e-05 deg
peri 134.1756947353036 9.1857e-05 deg
M 160.7842551256442 1.9075e-05 deg
tp 2458337.051676575802
(2018-Aug-06.55167658)
7.5334e-05 TDB
period 1485.477519213991
4.07
1.2496e-05
3.421e-08
d
yr
n .2423463131172031 2.0386e-09 deg/d
Q 3.087851294465713 1.7317e-08 au
  Orbit Determination Parameters
   # obs. used (total)      681  
   data-arc span      9752 days (26.70 yr)  
   first obs. used      1993-08-15  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5402  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:57:14  

Additional Information
 Earth MOID = 1.01819 au 
 Jupiter MOID = 2.33091 au 
 T_jup = 3.408 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456939.5 (2014-Oct-09.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2097942541012566 6.3691e-08  
q 2.014557057321447 1.5951e-07 au
tp 2456850.690640374612
(2014-Jul-12.19064037)
6.9622e-05 TDB
node 267.5866885512625 9.0851e-05 deg
peri 134.1767058511346 9.1817e-05 deg
i 3.342672201242729 4.7172e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      681  
   data-arc span      9752 days (26.70 yr)  
   first obs. used      1993-08-15  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5402  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:57:14  

Additional Information
 Jupiter MOID = 2.33091 au 
 T_jup = 3.408 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.056567241423679E-15 -1.013565119812E-14 2.147916681597471E-12 1.793950838156765E-14 2.481736852119109E-13 2.866993113120929E-15
q -1.013565119812E-14 2.544271614808905E-14 -5.121156117740558E-12 -4.574680760736616E-14 -5.696329047018381E-13 -7.196760845019293E-15
tp 2.147916681597471E-12 -5.121156117740558E-12 4.847202651788712E-9 -7.455005016373387E-12 9.449040034288263E-10 2.281904775475524E-13
node 1.793950838156765E-14 -4.574680760736616E-14 -7.455005016373387E-12 8.253861288377748E-9 -8.241497181624585E-9 -6.844663957434235E-11
peri 2.481736852119109E-13 -5.696329047018381E-13 9.449040034288263E-10 -8.241497181624585E-9 8.430325343968965E-9 6.825063417991635E-11
i 2.866993113120929E-15 -7.196760845019293E-15 2.281904775475524E-13 -6.844663957434235E-11 6.825063417991635E-11 2.225190228261947E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.5   n/a MPO469109  

108760 (2001 OJ46)          Discovered 2001-Jul-16 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 OJ46 = 1993 PN5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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