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362145 (2009 DV97)
Classification: Main-belt Asteroid          SPK-ID: 2362145
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2257431009557855 7.189e-08  
a 2.430300749223998 2.1751e-08 au
q 1.881677121839004 1.7095e-07 au
i 1.614516512935899 6.2999e-06 deg
node 101.9049976714115 0.00022581 deg
peri 161.8039710904795 0.00022624 deg
M 327.5383059807464 1.176e-05 deg
tp 2459325.283492609079
(2021-Apr-20.78349261)
4.555e-05 TDB
period 1383.848215457407
3.79
1.8578e-05
5.086e-08
d
yr
n .2601441371812647 3.4923e-09 deg/d
Q 2.978924376608992 2.6661e-08 au
  Orbit Determination Parameters
   # obs. used (total)      159  
   data-arc span      7878 days (21.57 yr)  
   first obs. used      1998-07-02  
   last obs. used      2020-01-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6073  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:38:24  

Additional Information
 Earth MOID = .864323 au 
 Jupiter MOID = 2.10453 au 
 T_jup = 3.472 
[ 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 17.5   n/a MPO418826  

362145 (2009 DV97)          Discovered 2009-Feb-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-04-29

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