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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1677701572235373 4.2192e-08  
a 2.320046303454534 8.7136e-09 au
q 1.930811770358081 9.8377e-08 au
i 3.431889014428812 4.0704e-06 deg
node 28.41730026566016 6.8694e-05 deg
peri 143.7194060309284 6.9691e-05 deg
M 3.288307771745384 1.4406e-05 deg
tp 2458988.710011976313
(2020-May-19.21001198)
5.1616e-05 TDB
period 1290.753780712721
3.53
7.2717e-06
1.991e-08
d
yr
n .278906794912673 1.5713e-09 deg/d
Q 2.709280836550988 1.0175e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1073  
   data-arc span      10673 days (29.22 yr)  
   first obs. used      1990-10-18  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55048  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 14:02:02  

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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