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JPL Small-Body Database Browser
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108573 (2001 MN4)
Classification: Mars-crossing Asteroid          SPK-ID: 2108573
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2888393842827625 5.3125e-08  
a 2.31308503076471 1.4417e-08 au
q 1.644974974684957 1.2057e-07 au
i 23.77131777019847 8.55e-06 deg
node 54.94014854253718 1.3283e-05 deg
peri 310.2347839919519 1.8867e-05 deg
M 57.44029585678034 1.7565e-05 deg
tp 2458795.478223965544
(2019-Nov-07.97822397)
6.1338e-05 TDB
period 1284.948802430166
3.52
1.2013e-05
3.289e-08
d
yr
n .2801668045599546 2.6193e-09 deg/d
Q 2.981195086844464 1.8581e-08 au
  Orbit Determination Parameters
   # obs. used (total)      454  
   data-arc span      7694 days (21.07 yr)  
   first obs. used      1998-12-14  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60233  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 15:41:47  

Additional Information
 Earth MOID = .720049 au 
 Jupiter MOID = 2.64021 au 
 T_jup = 3.418 
[ 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 15.6   n/a MPO436522  

108573 (2001 MN4)          Discovered 2001-Jun-17 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2001 MN4 = 2002 YU3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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