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266327 (2007 DN17)
Classification: Main-belt Asteroid          SPK-ID: 2266327
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1176173789727511 7.6036e-08  
a 2.660302890142615 2.9971e-08 au
q 2.347405036930406 2.1127e-07 au
i 4.447135215286504 6.4449e-06 deg
node 23.71841688886058 0.00010234 deg
peri 293.6255093886602 0.00010542 deg
M 216.0780905920596 2.91e-05 deg
tp 2459634.106272019167
(2022-Feb-23.60627202)
0.00013246 TDB
period 1584.875151151348
4.34
2.6783e-05
7.333e-08
d
yr
n .2271472296972253 3.8386e-09 deg/d
Q 2.973200743354824 3.3496e-08 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      5264 days (14.41 yr)  
   first obs. used      2005-10-25  
   last obs. used      2020-03-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55405  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:26:19  

Additional Information
 Earth MOID = 1.33861 au 
 Jupiter MOID = 2.30297 au 
 T_jup = 3.372 
[ 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 16.6   n/a MPO376783  

266327 (2007 DN17)          Discovered 2007-Feb-17 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Alternate Designations
 2007 DN17 = 2005 UR241 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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