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JPL Small-Body Database Browser
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437684 (2014 DT7)
Classification: Main-belt Asteroid          SPK-ID: 2437684
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09390473288154742 6.4534e-08  
a 2.71399905447984 4.3194e-08 au
q 2.459141698228139 1.87e-07 au
i 10.84317689699781 8.2116e-06 deg
node 332.5557735701095 4.2314e-05 deg
peri 296.0024723368197 6.5888e-05 deg
M 294.3532275918857 4.938e-05 deg
tp 2458898.299416549879
(2020-Feb-18.79941655)
0.00022561 TDB
period 1633.100699779495
4.47
3.8987e-05
1.067e-07
d
yr
n .2204395601867099 5.2625e-09 deg/d
Q 2.968856410731542 4.725e-08 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      5221 days (14.29 yr)  
   first obs. used      2005-01-13  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .71453  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:55:51  

Additional Information
 Earth MOID = 1.46532 au 
 Jupiter MOID = 2.23391 au 
 T_jup = 3.330 
[ 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 16.7   n/a MPO434612  

437684 (2014 DT7)          Discovered 2005-Jan-13 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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