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72736 (2001 FM103)
Classification: Main-belt Asteroid          SPK-ID: 2072736
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1318602835141197 3.7251e-08  
a 2.975364377308781 2.1268e-08 au
q 2.583031986959033 1.1499e-07 au
i 1.622303272767061 4.1419e-06 deg
node 224.086705445534 0.00017935 deg
peri 357.38676088 0.00018049 deg
M 303.6650843436487 2.2277e-05 deg
tp 2459689.848460371584
(2022-Apr-20.34846037)
0.00011716 TDB
period 1874.600228000237
5.13
2.0099e-05
5.503e-08
d
yr
n .1920409453828117 2.0591e-09 deg/d
Q 3.36769676765853 2.4072e-08 au
  Orbit Determination Parameters
   # obs. used (total)      545  
   data-arc span      9148 days (25.05 yr)  
   first obs. used      1996-03-20  
   last obs. used      2021-04-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55449  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 22:50:18  

Additional Information
 Earth MOID = 1.57523 au 
 Jupiter MOID = 1.60787 au 
 T_jup = 3.247 
[ 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 15.59   n/a MPCxxxxx  
diameter diameter 4.172 km 1.357 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72736 (2001 FM103)          Discovered 2001-Mar-18 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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