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180976 (2005 MU49)
Classification: Main-belt Asteroid          SPK-ID: 2180976
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07576639659027609 4.8953e-08  
a 2.647768668422577 2.0418e-08 au
q 2.447156777411565 1.3083e-07 au
i 1.88812172798895 4.6015e-06 deg
node 285.6978533523742 0.00015684 deg
peri 53.23022801217011 0.00015973 deg
M 176.2780756087168 3.0302e-05 deg
tp 2458429.926117715009
(2018-Nov-07.42611771)
0.00013081 TDB
period 1573.68746320078
4.31
1.8203e-05
4.984e-08
d
yr
n .2287620689738374 2.6462e-09 deg/d
Q 2.848380559433589 2.1965e-08 au
  Orbit Determination Parameters
   # obs. used (total)      245  
   data-arc span      7140 days (19.55 yr)  
   first obs. used      2001-08-19  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55068  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:28:43  

Additional Information
 Earth MOID = 1.43662 au 
 Jupiter MOID = 2.42417 au 
 T_jup = 3.387 
[ 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 MPO454244  

180976 (2005 MU49)          Discovered 2005-Jun-30 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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