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48501 (1993 FM)
Classification: Main-belt Asteroid          SPK-ID: 2048501
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1851663618315087 3.2062e-08  
a 3.157083867290191 1.921e-08 au
q 2.572498133587117 1.0206e-07 au
i 1.209788825185963 5.0086e-06 deg
node 190.9205096147842 0.000189 deg
peri 245.4057582726995 0.00018957 deg
M 321.096262333858 1.475e-05 deg
tp 2458821.919789035105
(2019-Dec-04.41978903)
8.4812e-05 TDB
period 2048.932283491378
5.61
1.8701e-05
5.12e-08
d
yr
n .1757012678752664 1.6036e-09 deg/d
Q 3.741669600993266 2.2767e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1458  
   data-arc span      10662 days (29.19 yr)  
   first obs. used      1990-08-20  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56374  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:37:20  

Additional Information
 Earth MOID = 1.58792 au 
 Jupiter MOID = 1.53342 au 
 T_jup = 3.179 
[ 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 13.5   n/a MPO319663  
diameter diameter 10.387 km 0.120 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.071   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48501 (1993 FM)          Discovered 1993-Mar-23 by Gilmore, A. C., Kilmartin, P. M. at Lake Tekapo
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 FM = 1990 QC14 = 2001 QC46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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