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469357 (2001 DT16)
Classification: Main-belt Asteroid          SPK-ID: 2469357
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .402214258498083 6.6878e-08  
a 3.169589266548138 3.0513e-08 au
q 1.894735269959996 2.1054e-07 au
i 24.93818874915796 1.4481e-05 deg
node 344.6180697126711 1.6691e-05 deg
peri 109.601556422558 3.3928e-05 deg
M 183.4844670397622 2.0583e-05 deg
tp 2460011.109405240602
(2023-Mar-07.60940524)
0.00012844 TDB
period 2061.118247132229
5.64
2.9763e-05
8.149e-08
d
yr
n .1746624680563048 2.5222e-09 deg/d
Q 4.44444326313628 4.2786e-08 au
  Orbit Determination Parameters
   # obs. used (total)      216  
   data-arc span      6310 days (17.28 yr)  
   first obs. used      2001-01-05  
   last obs. used      2018-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62091  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 05:39:03  

Additional Information
 Earth MOID = 1.04752 au 
 Jupiter MOID = 1.50446 au 
 T_jup = 2.938 
[ 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 15.6   n/a MPO437768  

469357 (2001 DT16)          Discovered 2001-Feb-16 by LINEAR at Socorro
Reference: Last Updated: 2016-08-22

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