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180249 (2003 UH274)
Classification: Main-belt Asteroid          SPK-ID: 2180249
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1008601737455517 3.5945e-08  
a 2.213406336476516 9.3983e-09 au
q 1.99016178880999 7.9096e-08 au
i 5.293226258641891 4.608e-06 deg
node 296.1770342576073 4.7818e-05 deg
peri 138.0081808809845 5.4472e-05 deg
M 38.24875610421446 2.6454e-05 deg
tp 2459072.707617972387
(2020-Aug-11.20761797)
8.8143e-05 TDB
period 1202.790945791609
3.29
7.6608e-06
2.097e-08
d
yr
n .2993038825737655 1.9063e-09 deg/d
Q 2.436650884143043 1.0346e-08 au
  Orbit Determination Parameters
   # obs. used (total)      415  
   data-arc span      7417 days (20.31 yr)  
   first obs. used      2000-11-20  
   last obs. used      2021-03-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53393  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:25:45  

Additional Information
 Earth MOID = 1.00852 au 
 Jupiter MOID = 2.75748 au 
 T_jup = 3.643 
[ 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 16.9   n/a MPO440013  

180249 (2003 UH274)          Discovered 2003-Oct-30 by LINEAR at Socorro
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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