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160392 (2004 OJ7)
Classification: Main-belt Asteroid          SPK-ID: 2160392
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .201508916883947 6.1317e-08  
a 2.89125960783746 2.1768e-08 au
q 2.308645015831828 1.7938e-07 au
i 14.67548756321344 5.5901e-06 deg
node 114.6843098570103 2.1117e-05 deg
peri 165.7333307612955 2.5294e-05 deg
M 134.5846944754199 1.4274e-05 deg
tp 2458529.191366583098
(2019-Feb-14.69136658)		 6.968e-05 TDB
period 1795.680474455604
4.92		 2.0279e-05
5.552e-08		 d
yr
n .2004811018002192 2.2641e-09 deg/d
Q 3.473874199843092 2.6154e-08 au
   Orbit Determination Parameters
   # obs. used (total)      219  
   data-arc span      7830 days (21.44 yr)  
   first obs. used      1999-07-14  
   last obs. used      2020-12-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60283  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:01:10  

Additional Information
 Earth MOID = 1.29303 au 
 Jupiter MOID = 1.72707 au 
 T_jup = 3.212 
[ 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 16.4   n/a MPO436809  

160392 (2004 OJ7)          Discovered 2004-Jul-16 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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