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362661 (2011 UP7)
Classification: Main-belt Asteroid          SPK-ID: 2362661
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06522563110927748 7.9779e-08  
a 2.643852532694546 3.1611e-08 au
q 2.471405582689682 2.1367e-07 au
i 3.679749387422371 6.5011e-06 deg
node 44.50799662652479 0.00011554 deg
peri 73.99925145764831 0.00013773 deg
M 338.5336500749859 7.422e-05 deg
tp 2459294.128911004807
(2021-Mar-20.62891100)
0.0003241 TDB
period 1570.197452267068
4.30
2.8161e-05
7.71e-08
d
yr
n .2292705286715553 4.1119e-09 deg/d
Q 2.816299482699409 3.3673e-08 au
  Orbit Determination Parameters
   # obs. used (total)      142  
   data-arc span      8117 days (22.22 yr)  
   first obs. used      1998-10-18  
   last obs. used      2021-01-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53847  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:40:19  

Additional Information
 Earth MOID = 1.49057 au 
 Jupiter MOID = 2.2262 au 
 T_jup = 3.388 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.40   n/a MPCxxxxx  

362661 (2011 UP7)          Discovered 2009-Apr-20 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-04-29

[ show close-approach data ]
Alternate Designations
 2011 UP7 = 2009 HK34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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