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JPL Small-Body Database Browser
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376215 (2011 DK42)
Classification: Main-belt Asteroid          SPK-ID: 2376215
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1824048690474277 5.5322e-08  
a 2.384265109270144 2.73e-08 au
q 1.949363544239373 1.3717e-07 au
i 3.037945706432088 5.9793e-06 deg
node 110.9547893476206 0.00013986 deg
peri 341.1534591628121 0.00014242 deg
M 237.1822051408157 3.5785e-05 deg
tp 2459459.263689567199
(2021-Sep-01.76368957)
0.00013996 TDB
period 1344.714977447271
3.68
2.3095e-05
6.323e-08
d
yr
n .2677147247094721 4.598e-09 deg/d
Q 2.819166674300916 3.2279e-08 au
  Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      8568 days (23.46 yr)  
   first obs. used      1996-01-15  
   last obs. used      2019-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53978  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:55:34  

Additional Information
 Earth MOID = .966324 au 
 Jupiter MOID = 2.36813 au 
 T_jup = 3.512 
[ 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 17.3   n/a MPO434329  

376215 (2011 DK42)          Discovered 1996-Jan-15 by Meyer, E. at Linz
Reference: Last Updated: 2013-10-21

[ show close-approach data ]
Alternate Designations
 2011 DK42 = 1996 AT2 = 2006 XW35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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