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68063 (2000 YJ66)
Classification: Amor [NEO]          SPK-ID: 2068063
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 185 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4578922574810575 4.9508e-08  
a 2.332324073250962 1.1692e-08 au
q 1.264370938172664 1.1539e-07 au
i 5.721773365989016 4.904e-06 deg
node 308.8642050394866 4.4878e-05 deg
peri 50.30538117019845 4.5212e-05 deg
M 225.7715263013119 8.7498e-06 deg
tp 2459485.591785459958
(2021-Sep-28.09178546)
3.4041e-05 TDB
period 1301.013398674231
3.56
9.7826e-06
2.678e-08
d
yr
n .2767073731652958 2.0806e-09 deg/d
Q 3.400277208329261 1.7045e-08 au
  Orbit Determination Parameters
   # obs. used (total)      771  
   data-arc span      11162 days (30.56 yr)  
   first obs. used      1989-10-04  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47492  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Apr-27 07:42:55  

Additional Information
 Earth MOID = .27326 au 
 Jupiter MOID = 2.09493 au 
 T_jup = 3.415 
[ 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 15.5   n/a MPO319864  
diameter diameter 2.301 km 0.071 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
rotation period rot_per 2.1102 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Warner, B.D.; Stephens, R.D.; Harris, A.W. (2015) Minor Planet Bull. 42, 31-34.]
geometric albedo albedo 0.211   0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

68063 (2000 YJ66)          Discovered 2000-Dec-30 by Spacewatch at Kitt Peak
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 YJ66 = 1964 VG 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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