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300049 (2006 UB142)
Classification: Main-belt Asteroid          SPK-ID: 2300049
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1020647103638116 5.7392e-08  
a 3.12143191193392 4.1676e-08 au
q 2.802843867922026 1.911e-07 au
i 9.632228201708983 7.504e-06 deg
node 26.31138930218193 3.5705e-05 deg
peri 278.4308884906228 5.0446e-05 deg
M 259.2790637636606 3.7011e-05 deg
tp 2459564.068199598569
(2021-Dec-15.56819960)
0.00021079 TDB
period 2014.323530307748
5.51
4.0341e-05
1.104e-07
d
yr
n .1787200489809099 3.5793e-09 deg/d
Q 3.440019955945815 4.5929e-08 au
  Orbit Determination Parameters
   # obs. used (total)      175  
   data-arc span      8047 days (22.03 yr)  
   first obs. used      1998-04-17  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5972  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 19:31:35  

Additional Information
 Earth MOID = 1.8096 au 
 Jupiter MOID = 1.84903 au 
 T_jup = 3.186 
[ 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 16.3   n/a MPO433933  

300049 (2006 UB142)          Discovered 2006-Oct-19 by Spacewatch at Kitt Peak
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13

[ show close-approach data ]
Alternate Designations
 2006 UB142 = 1998 HH10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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