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245484 (2005 OZ23)
Classification: Main-belt Asteroid          SPK-ID: 2245484
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09039036533177885 4.3211e-08  
a 3.149489739575406 3.36e-08 au
q 2.864806211406496 1.3453e-07 au
i 10.34480023519102 5.3593e-06 deg
node 165.9888239849672 2.4221e-05 deg
peri 158.6431819259001 3.6601e-05 deg
M 230.3691557101776 2.8809e-05 deg
tp 2459735.630721423004
(2022-Jun-05.13072142)
0.00016808 TDB
period 2041.543902318465
5.59
3.267e-05
8.945e-08
d
yr
n .1763371336718101 2.8218e-09 deg/d
Q 3.434173267744316 3.6637e-08 au
  Orbit Determination Parameters
   # obs. used (total)      324  
   data-arc span      6242 days (17.09 yr)  
   first obs. used      2003-03-27  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53515  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 13:05:30  

Additional Information
 Earth MOID = 1.85629 au 
 Jupiter MOID = 1.95449 au 
 T_jup = 3.177 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457534.5 (2016-May-26.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08913471261279278 4.3227e-08  
q 2.869995910015955 1.3454e-07 au
tp 2457693.436500602600
(2016-Oct-31.93650060)
0.00015911 TDB
node 166.0123950294725 2.4224e-05 deg
peri 158.7406597793273 3.6886e-05 deg
i 10.34231702267452 5.3583e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      324  
   data-arc span      6242 days (17.09 yr)  
   first obs. used      2003-03-27  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53515  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 13:05:30  

Additional Information
 Jupiter MOID = 1.95449 au 
 T_jup = 3.177 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.868565955223935E-15 -5.668026123206446E-15 1.896793439541374E-12 -1.192193911105671E-14 3.607358985467502E-13 -3.267385190586762E-15
q -5.668026123206446E-15 1.810123577370846E-14 -4.754120814842311E-12 4.332248157248933E-14 -9.425470721077224E-13 1.363936815020063E-14
tp 1.896793439541374E-12 -4.754120814842311E-12 2.531652683775658E-8 9.545586937129266E-12 4.448713698992138E-9 -1.780495083509124E-12
node -1.192193911105671E-14 4.332248157248933E-14 9.545586937129266E-12 5.868171780156303E-10 -5.751994585926437E-10 2.700181366356569E-11
peri 3.607358985467502E-13 -9.425470721077224E-13 4.448713698992138E-9 -5.751994585926437E-10 1.360563316982269E-9 -2.68595492773942E-11
i -3.267385190586762E-15 1.363936815020063E-14 -1.780495083509124E-12 2.700181366356569E-11 -2.68595492773942E-11 2.871126210840158E-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 15.4   n/a MPO470617  

245484 (2005 OZ23)          Discovered 2005-Jul-30 by NEAT at Palomar
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

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