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(2014 OP2)
Classification: Apollo [NEO]          SPK-ID: 3674887
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | 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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6184975765807298 0.00028121  
a 2.454456877833175 0.0017281 au
q .9363812470714518 3.0939e-05 au
i 2.050844257737662 0.00065117 deg
node 122.2894816386538 3.3801e-05 deg
peri 141.5580143507528 0.00056167 deg
M 195.4427951035802 0.5895 deg
tp 2459642.516127502090
(2022-Mar-04.01612750)
2.9779 TDB
period 1404.531670589775
3.85
1.4833
0.004061
d
yr
n .2563131950231017 0.00027069 deg/d
Q 3.972532508594897 0.0027969 au
  Orbit Determination Parameters
   # obs. used (total)      26  
   data-arc span      6 days  
   first obs. used      2014-07-25  
   last obs. used      2014-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .51796  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:39:34  

Additional Information
 Earth MOID = .000726234 au 
 Jupiter MOID = 1.13953 au 
 T_jup = 3.199 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456866.5 (2014-Jul-28.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6186176276767905 0.00028105  
q .9371756552144989 2.4972e-05 au
tp 2456834.341189327999
(2014-Jun-25.84118933)
0.0025571 TDB
node 122.3147691782058 3.2275e-05 deg
peri 141.5321996644572 0.00075362 deg
i 2.051425722371822 0.00064918 deg
  Orbit Determination Parameters
   # obs. used (total)      26  
   data-arc span      6 days  
   first obs. used      2014-07-25  
   last obs. used      2014-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .51796  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:39:34  

Additional Information
 Jupiter MOID = 1.13953 au 
 T_jup = 3.199 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.899137765651085E-8 -7.018082661222877E-9 7.186291817956126E-7 8.897026579245528E-9 -2.113856052548812E-7 1.824289375596396E-7
q -7.018082661222877E-9 6.235965911403816E-10 -6.384070547110426E-8 -7.904402300143488E-10 1.879281406290396E-8 -1.620704203895981E-8
tp 7.186291817956126E-7 -6.384070547110426E-8 6.538540245549709E-6 8.095441192220693E-8 -1.92180803736923E-6 1.659746426018267E-6
node 8.897026579245528E-9 -7.904402300143488E-10 8.095441192220693E-8 1.041675249548779E-9 -2.383377658668419E-8 2.057152880847882E-8
peri -2.113856052548812E-7 1.879281406290396E-8 -1.92180803736923E-6 -2.383377658668419E-8 5.679423063551814E-7 -4.880426665597907E-7
i 1.824289375596396E-7 -1.620704203895981E-8 1.659746426018267E-6 2.057152880847882E-8 -4.880426665597907E-7 4.214308174813081E-7

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 29.1   n/a MPO302026  

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