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136654 (1995 MB2)
Classification: Main-belt Asteroid          SPK-ID: 2136654
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05431123990046734 4.6661e-08  
a 2.251303442145509 9.8731e-09 au
q 2.129032360810396 1.0534e-07 au
i 6.989107336757413 4.5611e-06 deg
node 244.547254889346 3.9108e-05 deg
peri 250.576500110316 6.1683e-05 deg
M 300.4374608855084 4.9001e-05 deg
tp 2459204.636273433805
(2020-Dec-21.13627343)
0.00016837 TDB
period 1233.813392254964
3.38
8.1163e-06
2.222e-08
d
yr
n .2917783209842214 1.9194e-09 deg/d
Q 2.373574523480622 1.0409e-08 au
  Orbit Determination Parameters
   # obs. used (total)      441  
   data-arc span      9253 days (25.33 yr)  
   first obs. used      1995-06-23  
   last obs. used      2020-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59589  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 15:50:57  

Additional Information
 Earth MOID = 1.15526 au 
 Jupiter MOID = 2.66348 au 
 T_jup = 3.615 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO502856  

136654 (1995 MB2)          Discovered 1995-Jun-23 by Spacewatch at Kitt Peak
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

Alternate Designations
 1995 MB2 = 2004 BZ93 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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