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129512 (1995 UZ1)
Classification: Main-belt Asteroid          SPK-ID: 2129512
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1135105995840859 6.1887e-08  
a 2.647429359750117 2.0103e-08 au
q 2.346918065768368 1.7046e-07 au
i .3929635688552141 5.76e-06 deg
node 257.7241955241603 0.0010026 deg
peri 110.381073874667 0.001003 deg
M 315.4918770956933 3.1004e-05 deg
tp 2459395.023366031671
(2021-Jun-29.52336603)
0.00013675 TDB
period 1573.384973389326
4.31
1.7921e-05
4.907e-08
d
yr
n .2288060494339804 2.6062e-09 deg/d
Q 2.947940653731865 2.2385e-08 au
  Orbit Determination Parameters
   # obs. used (total)      356  
   data-arc span      11893 days (32.56 yr)  
   first obs. used      1986-10-02  
   last obs. used      2019-04-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58455  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 17:46:53  

Additional Information
 Earth MOID = 1.34427 au 
 Jupiter MOID = 2.51424 au 
 T_jup = 3.383 
[ 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 16.2   n/a MPO248139  

129512 (1995 UZ1)          Discovered 1995-Oct-21 by Pravec, P. at Ondrejov
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

[ show close-approach data ]
Alternate Designations
 1995 UZ1 = 2000 YQ133 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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