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118893 (2000 UU46)
Classification: Main-belt Asteroid          SPK-ID: 2118893
[ 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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1003192664472799 4.9176e-08  
a 2.66306359209117 1.4587e-08 au
q 2.395907006030126 1.3418e-07 au
i 2.0491482891728 4.4606e-06 deg
node 246.2527652979689 0.00013006 deg
peri 111.4967930834938 0.00013166 deg
M 270.8939284765639 2.2909e-05 deg
tp 2459593.394119747109
(2022-Jan-13.89411975)		 0.00010251 TDB
period 1587.342822893478
4.35		 1.3042e-05
3.571e-08		 d
yr
n .2267941082467468 1.8634e-09 deg/d
Q 2.930220178152214 1.605e-08 au
   Orbit Determination Parameters
   # obs. used (total)      530  
   data-arc span      10484 days (28.70 yr)  
   first obs. used      1991-10-10  
   last obs. used      2020-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53994  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:08:12  

Additional Information
 Earth MOID = 1.39109 au 
 Jupiter MOID = 2.4842 au 
 T_jup = 3.377 
[ 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 16.01   n/a E2021B55  

118893 (2000 UU46)          Discovered 2000-Oct-24 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

Alternate Designations
 2000 UU46 = 2004 RO321 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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