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434450 (2005 OM31)
Classification: Main-belt Asteroid          SPK-ID: 2434450
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2236630340125219 9.8882e-08  
a 3.148391730266531 6.2551e-08 au
q 2.444212883615185 3.3714e-07 au
i 16.09381168545652 1.505e-05 deg
node 6.038100012092507 2.8714e-05 deg
peri 305.3400827013097 4.3851e-05 deg
M 173.0991462931355 2.6726e-05 deg
tp 2457619.375780585666
(2016-Aug-18.87578059)
0.00015013 TDB
period 2040.476377572794
5.59
6.0809e-05
1.665e-07
d
yr
n .1764293887235443 5.2579e-09 deg/d
Q 3.852570576917877 7.6542e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      4477 days (12.26 yr)  
   first obs. used      2005-07-27  
   last obs. used      2017-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58733  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Nov-07 18:11:08  

Additional Information
 Earth MOID = 1.4701 au 
 Jupiter MOID = 1.72334 au 
 T_jup = 3.110 
[ 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 15.9   n/a MPO428051  

434450 (2005 OM31)          Discovered 2005-Jul-27 by NEAT at Palomar
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
1906-Jun-04 10:47 01:49 Jupiter 1.93959680905411 1.93959424408039 1.93959938032461 2.29493478388095 2.09602601477644 2417365.949272783 108.687739033636 9917.90100420722 87.5715741546221 85.3226743322916 804261.659527027 T 13 CATAB v2.0e-lin.ifort 2017-Nov-26 17:40:24 2018-Dec-18 03:13
1981-Jan-07 06:28 00:14 Jupiter 1.98224697303426 1.98224440370591 1.98224954236498 4.52006932259176 4.42452463228698 2444611.769742073 14.0988344183989 1230.92101435004 136.696167246761 -89.4630274699412 975362.473220436 T 13 CATAB v2.0e-lin.ifort 2017-Nov-26 17:40:24 2018-Dec-18 03:13
1991-Sep-14 03:44 00:10 Jupiter 1.74000197276878 1.7400004166734 1.740003528871 3.5232730745971 3.38228697235756 2448513.655302844 10.2376705632508 1700.93252640068 71.7841874025612 -89.1720530712138 736071.748633365 T 13 CATAB v2.0e-lin.ifort 2017-Nov-26 17:40:24 2018-Dec-18 03:13
2001-Dec-31 05:10 02:30 Jupiter 1.90727092135571 1.90726861357871 1.90727322916541 0.902413238478947 n/a 2452274.715592315 149.770402372362 1676.94141327407 111.84562087916 89.0722069909048 2550075.05606059 F 13 CATAB v2.0e-lin.ifort 2017-Nov-26 17:40:24 2018-Dec-18 03:13
2086-Dec-27 09:41 00:24 Jupiter 1.75276077088784 1.75275849607865 1.75276304913945 3.9298385918787 3.80488243731125 2483316.903478390 24.21834627695 5183.36153138687 73.1312981324483 -88.6370401610242 887395.340160045 T 13 CATAB v2.0e-lin.ifort 2017-Nov-26 17:40:24 2018-Dec-18 03:13
2097-Jul-23 03:52 00:55 Jupiter 1.82834016036506 1.82833677882308 1.82834354972885 2.40298931840744 2.20177419431079 2487177.661039284 55.1582172511369 7739.11438826304 83.3418165982222 88.1746399476019 863719.659938748 T 13 CATAB v2.0e-lin.ifort 2017-Nov-26 17:40:24 2018-Dec-18 03:13
2182-Apr-02 05:42 00:56 Jupiter 1.80542425787243 1.80541758669145 1.80543097803929 4.19972426869014 4.08648692341315 2518110.737423229 55.5912339335039 15479.8935772817 78.602515360948 -88.5829797321763 985917.323144094 T 13 CATAB v2.0e-lin.ifort 2017-Nov-26 17:40:24 2018-Dec-18 03:13
2192-Dec-06 19:07 01:09 Jupiter 1.74494551276176 1.74494111968863 1.74494992412587 3.26409026107456 3.11182510328654 2522012.296500043 68.9833186740179 10044.0374244893 70.3798810757563 -89.7263227988048 541608.989698516 T 13 CATAB v2.0e-lin.ifort 2017-Nov-26 17:40:24 2018-Dec-18 03:13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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