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JPL Small-Body Database Browser
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39008 (2000 UU41)
Classification: Main-belt Asteroid          SPK-ID: 2039008
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08506009017461862 3.6891e-08  
a 2.581018593501097 1.2993e-08 au
q 2.361476919195527 9.5361e-08 au
i .9615931168657513 4.1393e-06 deg
node 72.00926466347481 0.00026605 deg
peri 4.265601316306575 0.00026744 deg
M 139.2034653676162 2.8839e-05 deg
tp 2458014.857382891732
(2017-Sep-18.35738289)
0.00011974 TDB
period 1514.555270604806
4.15
1.1437e-05
3.131e-08
d
yr
n .2376935374938424 1.7949e-09 deg/d
Q 2.800560267806668 1.4098e-08 au
  Orbit Determination Parameters
   # obs. used (total)      994  
   data-arc span      8134 days (22.27 yr)  
   first obs. used      1997-02-01  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53589  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:06:01  

Additional Information
 Earth MOID = 1.37651 au 
 Jupiter MOID = 2.3818 au 
 T_jup = 3.419 
[ 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 15.1   n/a MPO250586  
rotation period rot_per 2.49 h n/a LCDB (Rev. 2019-January); 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:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]

39008 (2000 UU41)          Discovered 2000-Oct-24 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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