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JPL Small-Body Database Browser
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344034 (2012 MK2)
Classification: Main-belt Asteroid          SPK-ID: 2344034
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2102494499423038 5.4448e-08  
a 2.405379276582237 2.244e-08 au
q 1.899649606778205 1.3364e-07 au
i 8.959805512834055 5.9763e-06 deg
node 258.9803054087483 6.1974e-05 deg
peri 27.06458770137876 6.6419e-05 deg
M 301.6307891953562 2.4909e-05 deg
tp 2458821.430204716904
(2019-Dec-03.93020472)
9.492e-05 TDB
period 1362.616910553773
3.73
1.9068e-05
5.221e-08
d
yr
n .264197513777878 3.697e-09 deg/d
Q 2.911108946386269 2.7158e-08 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      6467 days (17.71 yr)  
   first obs. used      2001-09-09  
   last obs. used      2019-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65716  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:29:10  

Additional Information
 Earth MOID = .887433 au 
 Jupiter MOID = 2.25384 au 
 T_jup = 3.476 
[ 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 16.9   n/a MPO434163  

344034 (2012 MK2)          Discovered 2001-Sep-09 by LONEOS at Anderson Mesa
Reference: 20121029/Numbers.arcLast Updated: 2012-11-08

Alternate Designations
 2012 MK2 = 2005 UF489 = 2010 CN214 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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