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452643 (2005 UJ115)
Classification: Main-belt Asteroid          SPK-ID: 2452643
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1301456358690473 7.0838e-08  
a 2.184708215490831 1.3602e-08 au
q 1.900377975597445 1.5202e-07 au
i 2.599382355266154 1.2987e-05 deg
node 11.16188005085172 0.00023926 deg
peri 327.9183006261151 0.00024846 deg
M 231.8334697707228 7.1276e-05 deg
tp 2459420.414349639105
(2021-Jul-24.91434964)
0.00023544 TDB
period 1179.474591374606
3.23
1.1015e-05
3.016e-08
d
yr
n .3052206487809473 2.8505e-09 deg/d
Q 2.469038455384217 1.5373e-08 au
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      4817 days (13.19 yr)  
   first obs. used      2005-10-05  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57828  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:17:24  

Additional Information
 Earth MOID = .892113 au 
 Jupiter MOID = 2.87686 au 
 T_jup = 3.665 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.3   n/a MPO460667  

452643 (2005 UJ115)          Discovered 2005-Oct-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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