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48104 (2001 FN68)
Classification: Main-belt Asteroid          SPK-ID: 2048104
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3035501269715188 3.3263e-08  
a 2.612153506072175 1.281e-08 au
q 1.819233977634868 8.7486e-08 au
i 15.16525343891565 6.0764e-06 deg
node 26.01196356154697 1.5576e-05 deg
peri 288.1108825957165 1.9657e-05 deg
M 7.745899166214638 1.3658e-05 deg
tp 2458567.320807818098
(2019-Mar-24.82080782)
5.8343e-05 TDB
period 1542.042948039278
4.22
1.1343e-05
3.106e-08
d
yr
n .2334565327494564 1.7173e-09 deg/d
Q 3.405073034509483 1.6698e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1206  
   data-arc span      13855 days (37.93 yr)  
   first obs. used      1981-11-24  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48287  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:35:43  

Additional Information
 Earth MOID = .871684 au 
 Jupiter MOID = 2.1744 au 
 T_jup = 3.295 
[ 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 14.0   n/a MPO452826  
diameter diameter 4.302 km 0.065 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.288   0.097 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48104 (2001 FN68)          Discovered 2001-Mar-19 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 FN68 = 1981 WW4 = 1998 VQ54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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