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324889 (2007 UN101)
Classification: Main-belt Asteroid          SPK-ID: 2324889
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0667541789328185 8.2535e-08  
a 2.192855950405852 2.4158e-08 au
q 2.046473651918564 1.9882e-07 au
i .6499735615939736 5.4863e-06 deg
node 224.1474878096156 0.00046518 deg
peri 134.129272974805 0.00046796 deg
M 3.338879693533788 5.8879e-05 deg
tp 2458989.499514513085
(2020-May-19.99951451)
0.00019385 TDB
period 1186.078906334569
3.25
1.96e-05
5.366e-08
d
yr
n .303521121636448 5.0157e-09 deg/d
Q 2.33923824889314 2.5771e-08 au
  Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      5312 days (14.54 yr)  
   first obs. used      2004-12-14  
   last obs. used      2019-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63357  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:13:39  

Additional Information
 Earth MOID = 1.04215 au 
 Jupiter MOID = 2.89951 au 
 T_jup = 3.668 
[ 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 18.0   n/a MPO476480  

324889 (2007 UN101)          Discovered 2007-Oct-30 by Spacewatch at Kitt Peak
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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