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351404 (2005 EA263)
Classification: Main-belt Asteroid          SPK-ID: 2351404
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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2000897711723649 7.1182e-08  
a 2.639156773925408 2.0391e-08 au
q 2.111088498942677 1.8944e-07 au
i 3.336240679102958 7.6278e-06 deg
node 210.3279223148884 0.00010463 deg
peri 21.11365016057531 0.00010654 deg
M 250.7242693928115 1.8183e-05 deg
tp 2459871.854302386282
(2022-Oct-19.35430239)
8.1796e-05 TDB
period 1566.016057803452
4.29
1.815e-05
4.969e-08
d
yr
n .2298827002482646 2.6643e-09 deg/d
Q 3.167225048908139 2.4471e-08 au
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      7125 days (19.51 yr)  
   first obs. used      2001-05-18  
   last obs. used      2020-11-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57476  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 08:58:08  

Additional Information
 Earth MOID = 1.10141 au 
 Jupiter MOID = 1.82457 au 
 T_jup = 3.365 
[ 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 17.17   n/a MPCxxxxx  

351404 (2005 EA263)          Discovered 2005-Mar-13 by Spacewatch at Kitt Peak
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ 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
1917-Oct-28 01:29 00:03 Jupiter 1.90629970458692 1.90629803462183 1.9063013745546 1.87231055794323 1.61768063620266 2421529.561767929 3.33741950760146 182.35833914251 62.5280064174906 -86.2104873631717 1541429.40985565 T 11 CATAB v2.0f-lin.ifort 2021-Apr-14 08:58:09 2021-Apr-14 08:58
1964-Oct-31 14:58 00:02 Jupiter 1.8303481592963 1.83034749995713 1.8303488186363 1.71309731518146 1.41745223275294 2438700.123751784 1.76647494172869 145.489513811828 102.659362411965 -62.7561343512602 1210262.88277077 T 11 CATAB v2.0f-lin.ifort 2021-Apr-14 08:58:09 2021-Apr-14 08:58
2011-Nov-06 10:46 < 00:01 Jupiter 1.82227175668874 1.82227108918182 1.82227242419483 1.72376358188486 1.4288902348652 2455871.948627194 0.376734582605718 113.845651360051 76.2355011250194 -10.0009540515447 1046697.67982348 T 11 CATAB v2.0f-lin.ifort 2021-Apr-14 08:58:09 2021-Apr-14 08:58
2058-Nov-08 17:18 00:01 Jupiter 1.89436004967587 1.89435908607753 1.89436101327334 1.95070514315178 1.70616335790253 2473041.220572636 1.43150451507768 100.275013365079 53.146311328178 83.4244680306248 1049602.2265019 T 11 CATAB v2.0f-lin.ifort 2021-Apr-14 08:58:09 2021-Apr-14 08:58
2119-Jul-23 07:41 00:03 Jupiter 1.90070523261128 1.90070378170899 1.90070668351616 1.8265418416849 1.56364422871798 2495211.820439185 3.37228377737153 176.568158547756 68.7430817051351 -84.1218679591715 1545631.73976743 T 11 CATAB v2.0f-lin.ifort 2021-Apr-14 08:58:09 2021-Apr-14 08:58
2166-Jul-27 08:45 00:05 Jupiter 1.83144326109301 1.83144237315855 1.83144414903747 1.70469552532632 1.40748309816748 2512382.864257029 4.84084827031533 295.83693632438 115.383927051152 -88.9853386866285 1150297.10703387 T 11 CATAB v2.0f-lin.ifort 2021-Apr-14 08:58:09 2021-Apr-14 08:58
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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