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JPL Small-Body Database Browser
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37933 (1998 FM140)
Classification: Main-belt Asteroid          SPK-ID: 2037933
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1234621021536955 3.9335e-08  
a 3.073385798451857 1.8501e-08 au
q 2.693939127045677 1.2315e-07 au
i .5302300301718708 4.1147e-06 deg
node 214.0899664766211 0.00046531 deg
peri 282.7297278134855 0.0004656 deg
M 73.45861239640558 1.6364e-05 deg
tp 2458598.927220353789
(2019-Apr-25.42722035)
8.8801e-05 TDB
period 1967.995255512202
5.39
1.7771e-05
4.865e-08
d
yr
n .1829272702724602 1.6518e-09 deg/d
Q 3.452832469858037 2.0786e-08 au
  Orbit Determination Parameters
   # obs. used (total)      962  
   data-arc span      8927 days (24.44 yr)  
   first obs. used      1995-08-22  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56224  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 04:41:02  

Additional Information
 Earth MOID = 1.70771 au 
 Jupiter MOID = 1.57766 au 
 T_jup = 3.218 
[ 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 14.5   n/a MPO299227  
diameter diameter 6.066 km 0.595 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.069   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

37933 (1998 FM140)          Discovered 1998-Mar-29 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 FM140 = 2001 TK62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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