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34674 (2000 YE78)
Classification: Main-belt Asteroid          SPK-ID: 2034674
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2221658753568716 4.1941e-08  
a 3.119136267587581 2.0402e-08 au
q 2.42617062834162 1.3478e-07 au
i 14.13296085401272 3.8488e-06 deg
node 107.4892350412078 1.8818e-05 deg
peri 264.04422803 2.073e-05 deg
M 246.7779219207151 1.2127e-05 deg
tp 2459633.317630812925
(2022-Feb-22.81763081)
7.1349e-05 TDB
period 2012.101799907997
5.51
1.9741e-05
5.405e-08
d
yr
n .1789173887804588 1.7554e-09 deg/d
Q 3.812101906833541 2.4934e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1603  
   data-arc span      8062 days (22.07 yr)  
   first obs. used      1998-05-23  
   last obs. used      2020-06-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46568  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 20:24:44  

Additional Information
 Earth MOID = 1.47555 au 
 Jupiter MOID = 1.91922 au 
 T_jup = 3.132 
[ 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 12.9   n/a MPO302267  
diameter diameter 16.362 km 0.129 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.046   0.002 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

34674 (2000 YE78)          Discovered 2000-Dec-30 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 YE78 = 1998 KC60 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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