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13159 (1995 UW3)
Classification: Main-belt Asteroid          SPK-ID: 2013159
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2000123686513978 3.0548e-08  
a 2.398155691965142 7.1162e-09 au
q 1.918494891620362 7.5157e-08 au
i 2.458845973768535 3.6497e-06 deg
node 6.986501838191225 7.5641e-05 deg
peri 22.40216281206425 7.6248e-05 deg
M 283.5093389970272 1.0962e-05 deg
tp 2459488.717536752729
(2021-Oct-01.21753675)
4.2076e-05 TDB
period 1356.483417327897
3.71
6.0377e-06
1.653e-08
d
yr
n .2653921127242049 1.1813e-09 deg/d
Q 2.877816492309921 8.5395e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1550  
   data-arc span      14523 days (39.76 yr)  
   first obs. used      1980-10-08  
   last obs. used      2020-07-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5073  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 23:47:54  

Additional Information
 Earth MOID = .922644 au 
 Jupiter MOID = 2.57204 au 
 T_jup = 3.499 
[ 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 15.15   n/a E2021B10  
rotation period rot_per 14.541 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Erasmus, N.; Navarro-Meza, S.; McNeill, A.; Trilling, D.E.; et al. (2020) Ap. J. Suppl. Ser. 247, A13.]

13159 (1995 UW3)          Discovered 1995-Oct-20 by Kobayashi, T. at Oizumi
Reference: 20000124/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 UW3 = 1980 TN6 = 1997 GM 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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