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216326 (2007 UP123)
Classification: Main-belt Asteroid          SPK-ID: 2216326
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09916280878118837 6.1859e-08  
a 2.198579064771872 1.0984e-08 au
q 1.980561789381575 1.3956e-07 au
i 4.814618356296728 4.8591e-06 deg
node 35.71849572201393 5.0998e-05 deg
peri 148.5327745654727 5.5855e-05 deg
M 241.7644180584163 2.5915e-05 deg
tp 2459591.572476610739
(2022-Jan-12.07247661)
8.753e-05 TDB
period 1190.725239119843
3.26
8.9231e-06
2.443e-08
d
yr
n .3023367508915018 2.2657e-09 deg/d
Q 2.416596340162169 1.2073e-08 au
  Orbit Determination Parameters
   # obs. used (total)      324  
   data-arc span      7965 days (21.81 yr)  
   first obs. used      1999-03-21  
   last obs. used      2021-01-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58053  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:54:22  

Additional Information
 Earth MOID = .982965 au 
 Jupiter MOID = 2.53896 au 
 T_jup = 3.656 
[ 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 17.18   n/a MPCxxxxx  

216326 (2007 UP123)          Discovered 2007-Oct-31 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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