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67856 (2000 WL15)
Classification: Main-belt Asteroid          SPK-ID: 2067856
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2854741247787805 5.145e-08  
a 2.385031231176775 9.3996e-09 au
q 1.704166527886528 1.2098e-07 au
i 12.9032860618653 4.1242e-06 deg
node 286.7974589599834 2.0454e-05 deg
peri 69.31883244759696 2.1384e-05 deg
M 226.603842470354 5.945e-06 deg
tp 2459699.017434724765
(2022-Apr-29.51743472)
2.3096e-05 TDB
period 1345.363163560619
3.68
7.9533e-06
2.177e-08
d
yr
n .2675857417169272 1.5819e-09 deg/d
Q 3.065895934467022 1.2083e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1328  
   data-arc span      10464 days (28.65 yr)  
   first obs. used      1992-07-26  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45579  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:05:11  

Additional Information
 Earth MOID = .745625 au 
 Jupiter MOID = 2.52659 au 
 T_jup = 3.447 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.41   n/a E2021B10  
diameter diameter 3.078 km 0.454 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
rotation period rot_per 2.6147 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2018) http://www.asu.cas.cz/~ppravec/neo.htm]
geometric albedo albedo 0.447   0.121 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

67856 (2000 WL15)          Discovered 2000-Nov-20 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 WL15 = 1992 OZ 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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