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216815 (2006 UM83)
Classification: Main-belt Asteroid          SPK-ID: 2216815
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08012102759152437 4.0692e-08  
a 2.700286519289013 1.8854e-08 au
q 2.483936788572036 1.0705e-07 au
i 3.760722391903872 4.2907e-06 deg
node 101.6674292166671 6.7453e-05 deg
peri 230.1102362814379 7.2821e-05 deg
M 136.7160243887776 2.7247e-05 deg
tp 2458584.997077406412
(2019-Apr-11.49707741)
0.00012188 TDB
period 1620.739435075909
4.44
1.6974e-05
4.647e-08
d
yr
n .2221208370752939 2.3263e-09 deg/d
Q 2.916636250005989 2.0365e-08 au
  Orbit Determination Parameters
   # obs. used (total)      330  
   data-arc span      7118 days (19.49 yr)  
   first obs. used      2001-08-25  
   last obs. used      2021-02-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52801  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:56:23  

Additional Information
 Earth MOID = 1.47312 au 
 Jupiter MOID = 2.34397 au 
 T_jup = 3.360 
[ 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 16.49   n/a MPCxxxxx  

216815 (2006 UM83)          Discovered 2006-Oct-17 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090707/Numbers.arcLast Updated: 2009-07-09

Alternate Designations
 2006 UM83 = 2004 HG14 = 2005 LV41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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