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216514 (2000 UN48)
Classification: Main-belt Asteroid          SPK-ID: 2216514
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1178268035505526 7.809e-08  
a 2.290110029902186 1.6237e-08 au
q 2.020273685299752 1.8512e-07 au
i 5.025342100125269 7.021e-06 deg
node 46.87989380676806 8.4152e-05 deg
peri 346.8227208408267 8.8687e-05 deg
M 304.4373494546142 3.0715e-05 deg
tp 2459395.872486751962
(2021-Jun-30.37248675)
0.00010873 TDB
period 1265.85205241882
3.47
1.3463e-05
3.686e-08
d
yr
n .2843934244227858 3.0246e-09 deg/d
Q 2.559946374504621 1.8151e-08 au
  Orbit Determination Parameters
   # obs. used (total)      231  
   data-arc span      8740 days (23.93 yr)  
   first obs. used      1995-04-02  
   last obs. used      2019-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56351  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:55:09  

Additional Information
 Earth MOID = 1.02593 au 
 Jupiter MOID = 2.83921 au 
 T_jup = 3.585 
[ 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 16.8   n/a MPO433417  

216514 (2000 UN48)          Discovered 2000-Oct-24 by LINEAR at Socorro
Reference: 20090707/Numbers.arcLast Updated: 2009-07-09

Alternate Designations
 2000 UN48 = 1995 GV5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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