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(2014 NC39)
Classification: Amor [NEO]          SPK-ID: 3674498
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4796075811725309 2.361e-05  
a 2.241630606468352 0.00011912 au
q 1.166527573417752 9.0682e-06 au
i 8.728890039473701 0.00028204 deg
node 129.3368240827345 5.9587e-05 deg
peri 209.9121646159399 0.00017048 deg
M 256.7749043416311 0.049144 deg
tp 2459352.001588201519
(2021-May-17.50158820)
0.19536 TDB
period 1225.870229961737
3.36
0.097716
0.0002675
d
yr
n .293668931018283 2.3409e-05 deg/d
Q 3.316733639518952 0.00017625 au
  Orbit Determination Parameters
   # obs. used (total)      49  
   data-arc span      117 days  
   first obs. used      2014-07-01  
   last obs. used      2014-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .39483  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:39:41  

Additional Information
 Earth MOID = .170941 au 
 Jupiter MOID = 2.10368 au 
 T_jup = 3.460 
[ show covariance matrix ]

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 21.7   n/a MPO307098  

[ 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
1920-Aug-12 10:13 4_21:27 Earth 0.289786396571011 0.181897137978664 0.406175550232804 9.75552591996026 9.75458336940049 2422548.925992137 7047.13641537921 6118811.89973785 22.9093800860441 21.9980612358863 697029.359344435 T 16 CATAB v2.0e-lin.ifort 2017-Nov-29 16:24:34 2018-Dec-11 16:19
1930-Aug-26 23:41 1_06:28 Earth 0.320624643058077 0.215126210355576 0.431063216042807 7.44793707006136 7.4468212041925 2426215.486772009 1828.05625991659 5739439.28175455 60.1766359209823 19.0680661966975 246496.331652611 T 16 CATAB v2.0e-lin.ifort 2017-Nov-29 16:24:34 2018-Dec-11 16:19
1967-Aug-18 23:07 3_17:58 Earth 0.184829732365725 0.159481680040127 0.217467694514295 7.12088925281941 7.11886451852888 2439721.463135744 5398.16147898765 2339788.3303389 20.3310745783176 50.959102984359 596045.644262054 T 16 CATAB v2.0e-lin.ifort 2017-Nov-29 16:24:34 2018-Dec-11 16:19
1977-Aug-28 07:31 10:13 Earth 0.448881602279018 0.399359028731244 0.499140957277403 9.36765517006208 9.36702149831473 2443383.813017104 612.859194650193 2648062.25497103 35.3718433451045 19.9175825197802 830942.589293628 T 16 CATAB v2.0e-lin.ifort 2017-Nov-29 16:24:34 2018-Dec-11 16:19
2014-Aug-19 10:30 00:01 Earth 0.183777630808752 0.183755930223919 0.183799331392707 7.02438631908383 7.02232200802413 2456888.937674013 1.07392064548287 1081.93604355477 25.2941202172702 1.60438713596353 22699.8188739458 T 16 CATAB v2.0e-lin.ifort 2017-Nov-29 16:24:34 2018-Dec-11 16:19
2024-Aug-27 13:00 04:54 Earth 0.463411453542127 0.448880606690647 0.478008561800846 9.33126622906791 9.33065003239001 2460550.041449010 294.168625883178 777043.553814933 33.8615636347641 20.8354814012219 1003222.6427881 T 16 CATAB v2.0e-lin.ifort 2017-Nov-29 16:24:34 2018-Dec-11 16:19
2061-Aug-21 18:59 3_20:28 Earth 0.172543345944459 0.168520870854224 0.184751930847263 6.30021584626256 6.29776428236123 2474058.290935453 5547.62906682298 1929362.80070298 19.9019586157201 77.6210775311736 644957.254646212 T 16 CATAB v2.0e-lin.ifort 2017-Nov-29 16:24:34 2018-Dec-11 16:19
2098-Aug-08 03:49 4_14:05 Earth 0.415290753836479 0.255946638780959 0.579179901900391 13.1834913775137 13.1830047040445 2487558.658987913 6604.68852537748 8346055.28633951 24.7764756677833 13.8639285178947 610612.266350781 T 16 CATAB v2.0e-lin.ifort 2017-Nov-29 16:24:34 2018-Dec-11 16:19
2108-Aug-26 11:47 9_15:27 Earth 0.196580398562033 0.106667480213406 0.293671218550568 5.85476184011611 5.85244631870695 2491228.990861212 13886.7697182129 5028062.09511554 61.2824647782939 -19.2390920690461 140200.565665699 T 16 CATAB v2.0e-lin.ifort 2017-Nov-29 16:24:34 2018-Dec-11 16:19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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