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362708 (2011 UM191)
Classification: Main-belt Asteroid          SPK-ID: 2362708
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1611979994759402 7.093e-08  
a 2.258037533530385 1.7518e-08 au
q 1.894046400383701 1.6492e-07 au
i 23.87474325654482 8.0797e-06 deg
node 210.3193778424687 1.097e-05 deg
peri 237.4500512339897 2.3186e-05 deg
M 199.2648459076477 1.9926e-05 deg
tp 2459753.854609315998
(2022-Jun-23.35460932)
7.1902e-05 TDB
period 1239.353397697321
3.39
1.4423e-05
3.949e-08
d
yr
n .2904740493461095 3.3803e-09 deg/d
Q 2.622028666677069 2.0342e-08 au
  Orbit Determination Parameters
   # obs. used (total)      256  
   data-arc span      6820 days (18.67 yr)  
   first obs. used      2001-10-13  
   last obs. used      2020-06-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61625  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:40:30  

Additional Information
 Earth MOID = .975989 au 
 Jupiter MOID = 2.87109 au 
 T_jup = 3.493 
[ 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 17.03   n/a E2021B25  

362708 (2011 UM191)          Discovered 2001-Oct-13 by LONEOS at Anderson Mesa
Reference: Last Updated: 2013-04-29

Alternate Designations
 2011 UM191 = 2001 TZ213 = 2011 SB115 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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