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46304 (2001 OZ62)
Classification: Main-belt Asteroid          SPK-ID: 2046304
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2394000015002741 2.2177e-08  
a 2.544902888053798 1.0886e-08 au
q 1.935653132835667 5.9224e-08 au
i 15.19111082156326 9.2144e-07 deg
node 9.720473470121732 1.5083e-06 deg
peri 23.30594521763845 3.9075e-06 deg
M 320.6206317132697 5.7629e-06 deg
tp 2459558.707709958806
(2021-Dec-10.20770996)
2.4482e-05 TDB
period 1482.87740829117
4.06
9.5148e-06
2.605e-08
d
yr
n .2427712486461406 1.5577e-09 deg/d
Q 3.154152643271929 1.3492e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1679  
   data-arc span      16458 days (45.06 yr)  
   first obs. used      1976-06-04  
   last obs. used      2021-06-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44601  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 07:46:56  

Additional Information
 Earth MOID = .947663 au 
 Jupiter MOID = 2.34496 au 
 T_jup = 3.355 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457023.5 (2015-Jan-01.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .239563560609817 2.2004e-08  
q 1.93498237990591 5.8738e-08 au
tp 2456597.298949816589
(2013-Oct-31.79894982)
1.7139e-05 TDB
node 9.801010160672801 1.5093e-06 deg
peri 23.73008408846412 3.9334e-06 deg
i 15.18563082319855 9.2086e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      1679  
   data-arc span      16458 days (45.06 yr)  
   first obs. used      1976-06-04  
   last obs. used      2021-06-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44601  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 07:46:56  

Additional Information
 Jupiter MOID = 2.34496 au 
 T_jup = 3.355 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.841641234441321E-16 -1.280759653635437E-15 -5.130573543448882E-14 8.013265543585178E-15 -4.652142229568409E-14 -4.494255469018679E-16
q -1.280759653635437E-15 3.450157054675619E-15 1.204780314564467E-13 -2.07222721841296E-14 1.243431728910566E-13 1.142096166564493E-15
tp -5.130573543448882E-14 1.204780314564467E-13 2.937615349039875E-10 2.241928349240362E-13 5.559216092859948E-11 -1.502102401333137E-12
node 8.013265543585178E-15 -2.07222721841296E-14 2.241928349240362E-13 2.277880993457754E-12 -2.190863095979266E-12 -6.724220551991977E-13
peri -4.652142229568409E-14 1.243431728910566E-13 5.559216092859948E-11 -2.190863095979266E-12 1.547139393682962E-11 4.385107105803281E-13
i -4.494255469018679E-16 1.142096166564493E-15 -1.502102401333137E-12 -6.724220551991977E-13 4.385107105803281E-13 8.479825952334888E-13

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.89   n/a E2021B10  
diameter diameter 4.261 km 0.053 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 2.73 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
[Fauerbach, M.; Brown, A. (2019) Minor Planet Bull. 46, 19-20.]
geometric albedo albedo 0.323   0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46304 (2001 OZ62)          Discovered 2001-Jul-20 by LONEOS at Anderson Mesa
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 OZ62 = 1999 GA50 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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