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JPL Small-Body Database Browser
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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1078977202856522 9.1573e-08  
a 2.205561756661902 2.506e-08 au
q 1.967586671168865 1.9255e-07 au
i 6.153966497413441 8.2888e-06 deg
node 8.352703953600372 7.5386e-05 deg
peri 70.79080897717074 9.3186e-05 deg
M 271.751910284172 5.1572e-05 deg
tp 2459293.778396603113
(2021-Mar-20.27839660)
0.00017305 TDB
period 1196.402359723647
3.28
2.0391e-05
5.583e-08
d
yr
n .3009021146390544 5.1284e-09 deg/d
Q 2.44353684215494 2.7764e-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 = .99278 au 
 Jupiter MOID = 2.75025 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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