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JPL Small-Body Database Browser
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(2014 AB17)
Classification: Apollo [NEO]          SPK-ID: 3655756
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2456667.5 (2014-Jan-10.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .599200217761338 0.001372  
a 1.949364857002216 0.0058859 au
q .7813050101901886 0.0003154 au
i 5.683386013347715 0.0086806 deg
node 143.6595911361352 0.017821 deg
peri 33.63500512335256 0.013118 deg
M 343.4517069236826 0.084883 deg
tp 2456713.197119827871
(2014-Feb-24.69711983)
0.027433 TDB
period 994.1184303520034
2.72
4.5025
0.01233
d
yr
n .3621298921824928 0.0016401 deg/d
Q 3.117424703814244 0.0094127 au
  Orbit Determination Parameters
   # obs. used (total)      102  
   data-arc span      7 days  
   first obs. used      2014-01-05  
   last obs. used      2014-01-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .16801  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 09:13:47  

Additional Information
 Earth MOID = .0467912 au 
 Jupiter MOID = 1.85108 au 
 T_jup = 3.644 
[ hide covariance matrix ]
Orbit Covariance (6×6)
  e q tp node peri i
e 1.882303538961142E-6 -4.327199748346608E-7 -3.763750520624647E-5 2.42117486357712E-5 -1.766978943965254E-5 1.190318955627332E-5
q -4.327199748346608E-7 9.947900833589652E-8 8.652339814072571E-6 -5.56489972332439E-6 4.060732639641213E-6 -2.736541465041076E-6
tp -3.763750520624647E-5 8.652339814072571E-6 .0007525870322100595 -.0004840570391921453 .0003532648620099181 -.0002380164545189585
node 2.42117486357712E-5 -5.56489972332439E-6 -.0004840570391921453 .0003175810329817711 -.0002334458813730728 .0001524088016650246
peri -1.766978943965254E-5 4.060732639641213E-6 .0003532648620099181 -.0002334458813730728 .0001720882948488769 -.0001110359371175707
i 1.190318955627332E-5 -2.736541465041076E-6 -.0002380164545189585 .0001524088016650246 -.0001110359371175707 7.535263511243955E-5

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 23.0   n/a E2014B08  

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2014-Jan-15 14:56 < 00:01 Earth 0.0471349856770575 0.0468421575584017 0.0474278120011224 15.1416776255639 15.1379438472297 2456673.122506251 0.151613868194402 14594.9037340651 16.6051169753992 -0.02798597316495 357.059684227054 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 09:13:47 2021-Apr-15 09:13
2014-Mar-02 11:40 02:41 Venus 0.0890486411747611 0.0868388022833648 0.0912585981006748 9.78067364869611 9.77818004032882 2456718.986032576 161.225760934093 110317.233152578 715.553699900884 -2.63284612143195 870.10770232806 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 09:13:47 2021-Apr-15 09:13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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