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JPL Small-Body Database Browser
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97531 (2000 DD28)
Classification: Main-belt Asteroid          SPK-ID: 2097531
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0777605964348685 6.5091e-08  
a 3.120186993536969 2.9433e-08 au
q 2.877559391931215 2.0263e-07 au
i 11.62957195956215 7.3265e-06 deg
node 330.6136583908068 2.4007e-05 deg
peri 10.51668118211163 4.1868e-05 deg
M 51.72055588683548 3.1862e-05 deg
tp 2458711.278853520357
(2019-Aug-15.77885352)
0.00017909 TDB
period 2013.118593707404
5.51
2.8485e-05
7.799e-08
d
yr
n .1788270204871616 2.5303e-09 deg/d
Q 3.362814595142723 3.1721e-08 au
  Orbit Determination Parameters
   # obs. used (total)      380  
   data-arc span      7229 days (19.79 yr)  
   first obs. used      2000-02-05  
   last obs. used      2019-11-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58498  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 00:18:14  

Additional Information
 Earth MOID = 1.8693 au 
 Jupiter MOID = 2.00664 au 
 T_jup = 3.180 
[ 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 14.8   n/a MPO453424  

97531 (2000 DD28)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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