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173610 (2001 FL3)
Classification: Main-belt Asteroid          SPK-ID: 2173610
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1740801107271854 7.5949e-08  
a 2.310889238735828 1.0812e-08 au
q 1.908609384178434 1.7795e-07 au
i 4.001414995283036 6.2227e-06 deg
node 25.24768899189234 6.9839e-05 deg
peri 144.6300582177447 7.0869e-05 deg
M 175.7649525834065 1.1724e-05 deg
tp 2458374.034869721669
(2018-Sep-12.53486972)
3.9717e-05 TDB
period 1283.119550202586
3.51
9.005e-06
2.465e-08
d
yr
n .2805662184347212 1.969e-09 deg/d
Q 2.713169093293222 1.2694e-08 au
  Orbit Determination Parameters
   # obs. used (total)      495  
   data-arc span      7167 days (19.62 yr)  
   first obs. used      2001-03-03  
   last obs. used      2020-10-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52929  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:19:25  

Additional Information
 Earth MOID = .916084 au 
 Jupiter MOID = 2.25462 au 
 T_jup = 3.561 
[ 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 16.5   n/a MPO433115  

173610 (2001 FL3)          Discovered 2001-Mar-18 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1949-Aug-19 15:59 00:01 Amphi 0.0341872113685996 0.0341775053303671 0.0341969188930324 3.89714458381343 3.89714454066521 2433148.165882106 1.47198961928841 607.221109820635 120.806045984446 -38.0682101429831 26917.5813389943 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 10:19:27 2020-Nov-12 10:19
2076-Mar-25 19:16 00:03 Amphi 0.0254240173408414 0.0254100147236618 0.0254380224551425 3.57941631106568 3.57941624789484 2479388.302958447 2.53263162132532 805.620439454844 115.834742891551 30.3276995665617 17061.38594087 T 16 CATAB v2.0f-lin.ifort 2020-Nov-12 10:19:27 2020-Nov-12 10:19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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