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160854 (2001 DV25)
Classification: Main-belt Asteroid          SPK-ID: 2160854
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2731283059537636 9.8676e-08  
a 2.45824138620547 1.9291e-08 au
q 1.786826080765738 2.3039e-07 au
i 9.898760423951757 5.0657e-06 deg
node 344.266216142951 2.7917e-05 deg
peri 58.40488869050174 3.156e-05 deg
M 76.44029211804946 9.6673e-06 deg
tp 2458701.579945183384
(2019-Aug-06.07994518)		 3.7108e-05 TDB
period 1407.781377493873
3.85		 1.6571e-05
4.537e-08		 d
yr
n .2557215244890301 3.0101e-09 deg/d
Q 3.129656691645201 2.456e-08 au
   Orbit Determination Parameters
   # obs. used (total)      653  
   data-arc span      6954 days (19.04 yr)  
   first obs. used      2001-01-19  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52079  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:26:24  

Additional Information
 Earth MOID = .816788 au 
 Jupiter MOID = 2.39399 au 
 T_jup = 3.419 
[ 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 15.7   n/a MPO351981  

160854 (2001 DV25)          Discovered 2001-Feb-17 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

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