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150315 (1999 UB58)
Classification: Main-belt Asteroid          SPK-ID: 2150315
[ 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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04403818340240384 4.485e-08  
a 2.926501419775656 2.21e-08 au
q 2.797623613524181 1.3257e-07 au
i 6.513680715798943 5.2063e-06 deg
node 35.93222686545647 3.45e-05 deg
peri 221.9984499912157 6.5444e-05 deg
M 221.8574448533389 5.8181e-05 deg
tp 2459902.191990808978
(2022-Nov-18.69199081)		 0.00029829 TDB
period 1828.611874328267
5.01		 2.0713e-05
5.671e-08		 d
yr
n .1968706454628293 2.23e-09 deg/d
Q 3.055379226027132 2.3073e-08 au
   Orbit Determination Parameters
   # obs. used (total)      474  
   data-arc span      8670 days (23.74 yr)  
   first obs. used      1997-05-14  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56934  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:18:02  

Additional Information
 Earth MOID = 1.78552 au 
 Jupiter MOID = 1.95342 au 
 T_jup = 3.267 
[ 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 15.5   n/a MPO453964  

150315 (1999 UB58)          Discovered 1999-Oct-30 by Spacewatch at Kitt Peak
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

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Alternate Designations
 1999 UB58 = 2002 GV24 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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