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(2011 BZ44)
Classification: Outer Main-belt Asteroid          SPK-ID: 3556047
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5934486518276614 1.4824e-07  
a 3.263661308073972 8.9764e-08 au
q 1.326845904775372 4.6175e-07 au
i 22.34762004937219 2.3402e-05 deg
node 75.14871837022831 2.5038e-05 deg
peri 340.0176369018615 9.8201e-05 deg
M 214.695828926675 2.5141e-05 deg
tp 2459869.723844843771
(2022-Oct-17.22384484)
0.00018558 TDB
period 2153.55541298156
5.90
8.8848e-05
2.433e-07
d
yr
n .1671654222732938 6.8966e-09 deg/d
Q 5.200476711372573 1.4303e-07 au
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      2166 days (5.93 yr)  
   first obs. used      2011-01-29  
   last obs. used      2017-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55429  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-07 23:12:40  

Additional Information
 Earth MOID = .356365 au 
 Jupiter MOID = .371626 au 
 T_jup = 2.773 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.9   n/a E2014D09  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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