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150313 (1999 UB34)
Classification: Main-belt Asteroid          SPK-ID: 2150313
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07009882729905421 5.8733e-08  
a 2.151556172385499 9.6405e-09 au
q 2.000734607833234 1.3082e-07 au
i .8658681935827438 6.2054e-06 deg
node 36.28134425772792 0.00022115 deg
peri 214.7717032465487 0.00022341 deg
M 29.65536873022691 3.1338e-05 deg
tp 2459105.542715185877
(2020-Sep-13.04271519)
0.00010028 TDB
period 1152.72964042564
3.16
7.7475e-06
2.121e-08
d
yr
n .3123021976489401 2.099e-09 deg/d
Q 2.302377736937764 1.0316e-08 au
  Orbit Determination Parameters
   # obs. used (total)      279  
   data-arc span      8064 days (22.08 yr)  
   first obs. used      1998-04-22  
   last obs. used      2020-05-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49466  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:18:01  

Additional Information
 Earth MOID = .984841 au 
 Jupiter MOID = 2.70077 au 
 T_jup = 3.701 
[ 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 17.76   n/a E2021B55  

150313 (1999 UB34)          Discovered 1999-Oct-31 by Spacewatch at Kitt Peak
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 1999 UB34 = 2004 DV58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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