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91301 (1999 FM36)
Classification: Main-belt Asteroid          SPK-ID: 2091301
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .16777015653736 4.1748e-08  
a 2.320046301463127 6.7153e-09 au
q 1.930811770292735 9.7846e-08 au
i 3.431889386568875 3.4054e-06 deg
node 28.41731093553459 6.7561e-05 deg
peri 143.7193931877756 6.8296e-05 deg
M 3.288311230316936 1.0758e-05 deg
tp 2458988.709999591036
(2020-May-19.20999959)
3.856e-05 TDB
period 1290.753779050846
3.53
5.6041e-06
1.534e-08
d
yr
n .2789067952717717 1.2109e-09 deg/d
Q 2.709280832633519 7.842e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1305  
   data-arc span      10785 days (29.53 yr)  
   first obs. used      1990-10-18  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51681  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 16:39:26  

Additional Information
 Earth MOID = .93733 au 
 Jupiter MOID = 2.2558 au 
 T_jup = 3.557 
[ 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 15.4   n/a MPO412706  
diameter diameter 2.394 km 0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.234   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

91301 (1999 FM36)          Discovered 1999-Mar-20 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

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