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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 266 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4580782863699761 3.4878e-08  
a 2.332833205173005 8.0563e-09 au
q 1.264212968160376 8.411e-08 au
i 5.721669510806923 3.9889e-06 deg
node 308.864869916153 2.3558e-05 deg
peri 50.28232384089424 2.4172e-05 deg
M 335.3823629760702 2.5183e-06 deg
tp 2459485.495453930312
(2021-Sep-27.99545393)
9.1047e-06 TDB
period 1301.439426691085
3.56
6.7417e-06
1.846e-08
d
yr
n .2766167926196162 1.4329e-09 deg/d
Q 3.401453442185634 1.1747e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1411  
   data-arc span      11672 days (31.96 yr)  
   first obs. used      1989-10-04  
   last obs. used      2021-09-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4245  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Sep-20 05:50:48  

Additional Information
 Earth MOID = .272307 au 
 Jupiter MOID = 2.09519 au 
 T_jup = 3.415 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457733.5 (2016-Dec-11.0) TDB
Reference: JPL 266 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4572360598173181 3.4885e-08  
q 1.26720149948572 8.4042e-08 au
tp 2458184.431149184968
(2018-Mar-06.93114919)
1.1354e-05 TDB
node 308.9471764747245 2.3545e-05 deg
peri 50.17286332241022 2.4166e-05 deg
i 5.720131984947871 3.9886e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1411  
   data-arc span      11672 days (31.96 yr)  
   first obs. used      1989-10-04  
   last obs. used      2021-09-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4245  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Sep-20 05:50:48  

Additional Information
 Jupiter MOID = 2.09519 au 
 T_jup = 3.415 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.216960520827312E-15 -2.929260249920521E-15 -4.416951325437946E-15 6.010837276390724E-14 -6.540837064046499E-14 -1.577402864422362E-14
q -2.929260249920521E-15 7.063126349676013E-15 -1.939532154501281E-14 -1.441122198754084E-13 1.465992446453748E-13 3.822247601911127E-14
tp -4.416951325437946E-15 -1.939532154501281E-14 1.28913889982941E-10 -4.890280878420707E-12 6.22776810022954E-11 -2.474790644118013E-13
node 6.010837276390724E-14 -1.441122198754084E-13 -4.890280878420707E-12 5.543884266575297E-10 -5.535859318764893E-10 2.939084488694053E-11
peri -6.540837064046499E-14 1.465992446453748E-13 6.22776810022954E-11 -5.535859318764893E-10 5.840061583255333E-10 -2.900541521876644E-11
i -1.577402864422362E-14 3.822247601911127E-14 -2.474790644118013E-13 2.939084488694053E-11 -2.900541521876644E-11 1.590877024223055E-11

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 15.47   n/a MPO636988  
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. 2020-October); 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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