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324881 (2007 TP398)
Classification: Main-belt Asteroid          SPK-ID: 2324881
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1078315906452138 9.1878e-08  
a 2.206313770719059 2.47e-08 au
q 1.968403447359984 1.9359e-07 au
i 6.154338479840917 8.2825e-06 deg
node 8.430947013991702 7.5372e-05 deg
peri 70.27691853904764 9.3201e-05 deg
M 151.9430614463228 5.0982e-05 deg
tp 2458095.283283251847
(2017-Dec-07.78328325)
0.00016711 TDB
period 1197.014304556365
3.28
2.0101e-05
5.503e-08
d
yr
n .3007482856551347 5.0503e-09 deg/d
Q 2.444224094078135 2.7363e-08 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      6315 days (17.29 yr)  
   first obs. used      2002-02-22  
   last obs. used      2019-06-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57645  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:13:39  

Additional Information
 Earth MOID = .993302 au 
 Jupiter MOID = 2.75261 au 
 T_jup = 3.646 
[ 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 17.9   n/a MPO437406  

324881 (2007 TP398)          Discovered 2007-Oct-15 by Spacewatch at Kitt Peak
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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