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186004 (2001 QM53)
Classification: Main-belt Asteroid          SPK-ID: 2186004
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2146394226959872 6.177e-08  
a 2.44596469271901 9.5298e-09 au
q 1.920964243139034 1.5582e-07 au
i 2.779483171602809 4.7676e-06 deg
node 12.44625139410423 0.00011021 deg
peri 315.5184030274054 0.0001107 deg
M 18.95257721386655 9.984e-06 deg
tp 2459126.940380116233
(2020-Oct-04.44038012)
3.864e-05 TDB
period 1397.248662244261
3.83
8.1658e-06
2.236e-08
d
yr
n .2576491999797429 1.5057e-09 deg/d
Q 2.970965142298986 1.1575e-08 au
  Orbit Determination Parameters
   # obs. used (total)      348  
   data-arc span      7065 days (19.34 yr)  
   first obs. used      2001-06-17  
   last obs. used      2020-10-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58494  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:49:31  

Additional Information
 Earth MOID = .908977 au 
 Jupiter MOID = 2.38235 au 
 T_jup = 3.465 
[ 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 16.74   n/a E2021B55  

186004 (2001 QM53)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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