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452699 (2005 YU64)
Classification: Main-belt Asteroid          SPK-ID: 2452699
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1439831677596441 5.9819e-08  
a 2.280779922305322 1.7894e-08 au
q 1.952386004129206 1.4025e-07 au
i 7.741019189516062 6.0758e-06 deg
node 100.7578005603041 4.8301e-05 deg
peri 161.6642583906467 5.4239e-05 deg
M 273.701363231494 2.8172e-05 deg
tp 2459302.095552785743
(2021-Mar-28.59555279)
9.9762e-05 TDB
period 1258.124149679393
3.44
1.4806e-05
4.054e-08
d
yr
n .2861402828105148 3.3674e-09 deg/d
Q 2.609173840481437 2.047e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      7208 days (19.73 yr)  
   first obs. used      2000-05-09  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67175  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:36:48  

Additional Information
 Earth MOID = .93824 au 
 Jupiter MOID = 2.46463 au 
 T_jup = 3.580 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457381.5 (2015-Dec-25.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1444622497465362 5.969e-08  
q 1.950950268107564 1.3998e-07 au
tp 2456785.739564885420
(2014-May-08.23956489)
9.2334e-05 TDB
node 100.7950531543679 4.831e-05 deg
peri 161.6054849789871 5.4229e-05 deg
i 7.740981129722279 6.0759e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      7208 days (19.73 yr)  
   first obs. used      2000-05-09  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67175  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:36:48  

Additional Information
 Jupiter MOID = 2.46463 au 
 T_jup = 3.580 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.562920609194953E-15 -8.30749830729192E-15 -1.425916861451341E-12 3.499849174804271E-15 -2.88197523081522E-13 -3.901053351725787E-15
q -8.30749830729192E-15 1.959380312021167E-14 3.383584679449282E-12 -8.589741396290514E-15 7.134472096517664E-13 1.000207922861606E-14
tp -1.425916861451341E-12 3.383584679449282E-12 8.525601127540191E-9 -1.867918869617824E-11 2.305762007331469E-9 1.578940850922023E-11
node 3.499849174804271E-15 -8.589741396290514E-15 -1.867918869617824E-11 2.333859860944761E-9 -2.317638718649187E-9 1.571233862384923E-11
peri -2.88197523081522E-13 7.134472096517664E-13 2.305762007331469E-9 -2.317638718649187E-9 2.940835869375316E-9 -1.12489392974711E-11
i -3.901053351725787E-15 1.000207922861606E-14 1.578940850922023E-11 1.571233862384923E-11 -1.12489392974711E-11 3.691600635391082E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.7   n/a MPO456156  

452699 (2005 YU64)          Discovered 2000-May-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

Alternate Designations
 2005 YU64 = 2013 BT8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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