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69274 (1989 UZ1)
Classification: Mars-crossing Asteroid          SPK-ID: 2069274
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3206948765180999 8.7301e-08  
a 2.277228346168042 1.5109e-08 au
q 1.546932882890165 1.9262e-07 au
i 9.065937382997873 6.788e-06 deg
node 237.2482717580257 4.0926e-05 deg
peri 122.5375337136026 4.2168e-05 deg
M 246.2712949936842 9.7267e-06 deg
tp 2457797.029855526494
(2017-Feb-12.52985553)
3.6423e-05 JED
period 1255.186612576046
3.44
1.2492e-05
3.42e-08
d
yr
n .2868099423568297 2.8543e-09 deg/d
Q 3.00752380944592 1.9954e-08 au
  Orbit Determination Parameters
   # obs. used (total)      489  
   data-arc span      9301 days (25.46 yr)  
   first obs. used      1989-10-29  
   last obs. used      2015-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57446  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 18:27:01  

Additional Information
 Earth MOID = .566725 au 
 Jupiter MOID = 2.52007 au 
 T_jup = 3.523 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3 mag n/a MPO280187  

69274 (1989 UZ1)          Discovered 1989-Oct-29 by Oshima, Y. at Gekko
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1989 UZ1 = 1999 NU58 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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