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72921 (2001 UU36)
Classification: Main-belt Asteroid          SPK-ID: 2072921
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1300830623061319 4.2909e-08  
a 2.352898576686537 1.0747e-08 au
q 2.046826324535413 9.8219e-08 au
i 8.186480032640411 3.9762e-06 deg
node 118.1260247013422 2.9558e-05 deg
peri 212.3793405344921 3.2997e-05 deg
M 163.0936967672694 1.5106e-05 deg
tp 2458603.275090355688
(2019-Apr-29.77509036)
5.4163e-05 TDB
period 1318.266565376548
3.61
9.0321e-06
2.473e-08
d
yr
n .2730858913175653 1.871e-09 deg/d
Q 2.658970828837661 1.2145e-08 au
  Orbit Determination Parameters
   # obs. used (total)      807  
   data-arc span      8599 days (23.54 yr)  
   first obs. used      1997-09-01  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55155  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:16:32  

Additional Information
 Earth MOID = 1.03824 au 
 Jupiter MOID = 2.65635 au 
 T_jup = 3.531 
[ 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 15.93   n/a MPCxxxxx  

72921 (2001 UU36)          Discovered 2001-Oct-16 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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