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437443 (2013 YN8)
Classification: Main-belt Asteroid          SPK-ID: 2437443
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .174407792223296 7.9112e-08  
a 3.130871904192639 3.4052e-08 au
q 2.584823447648454 2.4543e-07 au
i 17.89178518504339 8.0367e-06 deg
node 101.5032881193784 2.614e-05 deg
peri 26.41534024019195 4.5233e-05 deg
M 46.47243282264177 3.0478e-05 deg
tp 2458739.290310199476
(2019-Sep-12.79031020)
0.00016999 TDB
period 2023.468164170949
5.54
3.3011e-05
9.038e-08
d
yr
n .1779123617432836 2.9025e-09 deg/d
Q 3.676920360736824 3.9991e-08 au
  Orbit Determination Parameters
   # obs. used (total)      142  
   data-arc span      6323 days (17.31 yr)  
   first obs. used      2003-01-25  
   last obs. used      2020-05-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48219  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:38:05  

Additional Information
 Earth MOID = 1.61199 au 
 Jupiter MOID = 1.50554 au 
 T_jup = 3.116 
[ show covariance matrix ]

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 16.39   n/a E2021B25  

437443 (2013 YN8)          Discovered 2013-Oct-28 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

[ 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
1950-Aug-03 22:17 00:04 Jupiter 1.71979861889858 1.71979555022672 1.71980168758726 3.2192125388288 3.06240169463278 2433497.428608479 4.13117774630531 354.375032348659 109.117246532073 63.6367032641025 910242.392771747 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 09:38:06 2020-Nov-12 09:38
1961-Jan-30 01:32 00:03 Jupiter 1.57833988212119 1.57833828945649 1.57834147479189 4.19038129684712 4.06029398939084 2437329.563830091 2.50793455533742 395.931723947024 70.5373567952233 -85.5819914912203 1575491.60977699 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 09:38:06 2020-Nov-12 09:38
2034-Jul-02 11:54 00:02 Jupiter 1.95803959883429 1.95803803579568 1.95804116187468 1.66778490276207 1.38431659715491 2464145.995869128 2.0084315242194 207.121111430337 95.0739844812479 51.2403798550968 937689.785419833 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 09:38:06 2020-Nov-12 09:38
2044-Aug-22 11:32 00:02 Jupiter 1.53416072342528 1.53415979559563 1.53416165125503 3.9430378925392 3.80043835397356 2467849.980335800 1.55712757003406 331.62948759079 43.5119151829353 88.7173765624406 1580320.75302001 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 09:38:06 2020-Nov-12 09:38
2055-Mar-08 16:28 00:02 Jupiter 1.92407781127092 1.92407512454204 1.92408049800176 4.41231353820091 4.31138789499222 2471700.186254212 2.26511070806005 297.069523145687 120.212725198153 79.0672207695788 1277680.2895113 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 09:38:06 2020-Nov-12 09:38
2128-Apr-04 04:04 00:06 Jupiter 1.63395165211866 1.63394844044952 1.63395486397634 3.39302037596129 3.23663549530053 2498389.669221765 6.40160513886439 956.203393509515 57.9581396981777 78.6935129801938 1066590.3312879 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 09:38:06 2020-Nov-12 09:38
2138-Oct-12 03:42 00:06 Jupiter 1.68234921794412 1.68234447246563 1.68235396347837 4.27027414236132 4.1506974327762 2502232.654202132 6.15790409547801 623.497756471048 121.869959396545 -71.430392221369 1225654.57752274 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 09:38:06 2020-Nov-12 09:38
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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