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351180 (2004 BE84)
Classification: Main-belt Asteroid          SPK-ID: 2351180
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1943556371710569 4.6096e-08  
a 2.779787759158032 2.8566e-08 au
q 2.239520338026568 1.2574e-07 au
i 2.092685345197072 7.043e-06 deg
node 326.1428281977309 0.00015819 deg
peri 243.1704034816072 0.00015957 deg
M 132.8160344742699 2.0106e-05 deg
tp 2458375.954774543135
(2018-Sep-14.45477454)
9.1034e-05 TDB
period 1692.839889810356
4.63
2.6095e-05
7.144e-08
d
yr
n .2126603952133535 3.2781e-09 deg/d
Q 3.320055180289495 3.4118e-08 au
  Orbit Determination Parameters
   # obs. used (total)      151  
   data-arc span      5643 days (15.45 yr)  
   first obs. used      2004-01-24  
   last obs. used      2019-07-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60355  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:36:59  

Additional Information
 Earth MOID = 1.23546 au 
 Jupiter MOID = 1.65617 au 
 T_jup = 3.305 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457494.5 (2016-Apr-16.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1934504948146548 4.6255e-08  
q 2.243760921905844 1.2619e-07 au
tp 2456681.986369261513
(2014-Jan-24.48636926)
8.6949e-05 TDB
node 326.2448468995955 0.00015832 deg
peri 243.2941461037951 0.0001597 deg
i 2.09133834846771 7.0368e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      151  
   data-arc span      5643 days (15.45 yr)  
   first obs. used      2004-01-24  
   last obs. used      2019-07-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60355  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:36:59  

Additional Information
 Jupiter MOID = 1.65617 au 
 T_jup = 3.305 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.139501230696621E-15 -5.741845082639448E-15 -7.13209208685397E-14 -1.789933219055549E-15 -2.828865486346964E-14 -5.583344647153522E-16
q -5.741845082639448E-15 1.592296115697759E-14 2.406988275216602E-13 -1.248812218771263E-14 1.667705917503907E-13 2.385041021028121E-15
tp -7.13209208685397E-14 2.406988275216602E-13 7.560049911677698E-9 -4.947975674958242E-11 1.826011792254539E-9 -2.87931197564406E-12
node -1.789933219055549E-15 -1.248812218771263E-14 -4.947975674958242E-11 2.506615247830606E-8 -2.506300772768347E-8 -3.203563909211092E-10
peri -2.828865486346964E-14 1.667705917503907E-13 1.826011792254539E-9 -2.506300772768347E-8 2.550365556161322E-8 3.196348347659673E-10
i -5.583344647153522E-16 2.385041021028121E-15 -2.87931197564406E-12 -3.203563909211092E-10 3.196348347659673E-10 4.951609736582261E-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 16.5   n/a MPO476631  

351180 (2004 BE84)          Discovered 2004-Jan-24 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Alternate Designations
 2004 BE84 = 2009 BF160 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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