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295444 (2008 MN)
Classification: Main-belt Asteroid          SPK-ID: 2295444
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3871339219631226 3.8148e-08  
a 3.150806599818038 3.3002e-08 au
q 1.93102248348319 1.3331e-07 au
i 27.01014758374397 6.059e-06 deg
node 160.8894926682437 1.0949e-05 deg
peri 133.9290304699727 1.5307e-05 deg
M 324.6369062790647 7.6908e-06 deg
tp 2458801.168312188176
(2019-Nov-13.66831219)
4.4383e-05 TDB
period 2042.824447369441
5.59
3.2095e-05
8.787e-08
d
yr
n .1762265966924248 2.7687e-09 deg/d
Q 4.370590716152885 4.5778e-08 au
  Orbit Determination Parameters
   # obs. used (total)      425  
   data-arc span      6755 days (18.49 yr)  
   first obs. used      2001-02-20  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54711  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:43:09  

Additional Information
 Earth MOID = .990775 au 
 Jupiter MOID = 1.48812 au 
 T_jup = 2.930 
[ 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 15.4   n/a MPO437321  
diameter diameter 4.660 km 1.499 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.028   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

295444 (2008 MN)          Discovered 2008-Jun-24 by Tozzi, F. at Skylive
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

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