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175035 (2004 FM55)
Classification: Main-belt Asteroid          SPK-ID: 2175035
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02828186017996487 4.7593e-08  
a 2.762490668682238 1.6606e-08 au
q 2.684362293842109 1.28e-07 au
i 3.495770985878381 6.6051e-06 deg
node 18.69694958477101 6.6697e-05 deg
peri 306.7622174125189 0.00012765 deg
M 80.44955130584273 0.00010886 deg
tp 2458825.724854104307
(2019-Dec-08.22485410)
0.00050708 TDB
period 1677.064077206989
4.59
1.5122e-05
4.14e-08
d
yr
n .2146608498105512 1.9356e-09 deg/d
Q 2.840619043522366 1.7076e-08 au
  Orbit Determination Parameters
   # obs. used (total)      429  
   data-arc span      21999 days (60.23 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-12-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58188  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:03:46  

Additional Information
 Earth MOID = 1.67218 au 
 Jupiter MOID = 2.23961 au 
 T_jup = 3.338 
[ 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 15.8   n/a MPO439998  
diameter diameter 3.478 km 0.541 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.077   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

175035 (2004 FM55)          Discovered 2004-Mar-19 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 2004 FM55 = 2004 FX162 = 2006 RE66 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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