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52366 (1993 FN39)
Classification: Main-belt Asteroid          SPK-ID: 2052366
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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0889872640973686 4.872e-08  
a 3.08735317804109 2.0658e-08 au
q 2.812618065424897 1.5507e-07 au
i 18.14682325548383 5.428e-06 deg
node 10.03957198648961 1.2348e-05 deg
peri 197.0724584381529 2.6193e-05 deg
M 64.67886813132762 2.2342e-05 deg
tp 2459040.509992599157
(2020-Jul-10.00999260)
0.0001232 TDB
period 1981.42618086772
5.42
1.9887e-05
5.445e-08
d
yr
n .1816873136511935 1.8235e-09 deg/d
Q 3.362088290657282 2.2496e-08 au
  Orbit Determination Parameters
   # obs. used (total)      934  
   data-arc span      10368 days (28.39 yr)  
   first obs. used      1993-03-19  
   last obs. used      2021-08-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52124  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 01:06:18  

Additional Information
 Earth MOID = 1.81496 au 
 Jupiter MOID = 1.60761 au 
 T_jup = 3.144 
[ 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 14.04   n/a MPCxxxxx  
diameter diameter 9.584 km 0.142 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.037   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52366 (1993 FN39)          Discovered 1993-Mar-19 by UESAC at La Silla
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

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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
1903-Apr-29 22:46 00:03 Jupiter 1.89298110498078 1.89297820501374 1.89298401008127 4.79472680582307 4.70047833395219 2416234.448779624 3.38862000435583 5231.84841917202 43.6290418351773 88.4606202684276 2801629.26539171 T 25 CATAB v2.0g-lin.ifort 2021-Aug-25 01:06:23 2021-Aug-25 01:06
1963-Feb-28 09:45 00:01 Jupiter 1.68456277589988 1.68456180560854 1.68456374619907 4.99629137593639 4.89461935259073 2438088.906500500 1.48760411847696 262.865647759066 33.5383791408789 82.3999687548302 3078303.28673164 T 25 CATAB v2.0g-lin.ifort 2021-Aug-25 01:06:23 2021-Aug-25 01:06
2022-Dec-10 09:18 < 00:01 Jupiter 1.60119266800604 1.60119221814461 1.60119311786748 4.98877205572722 4.88158346532975 2459923.887335183 0.312646355160846 127.057398530627 21.7108200994852 -89.2946651148257 3295217.78769756 T 25 CATAB v2.0g-lin.ifort 2021-Aug-25 01:06:23 2021-Aug-25 01:06
2082-Sep-20 06:57 00:02 Jupiter 1.65680286169852 1.6568017204575 1.65680400295431 4.81275099093197 4.70532610679273 2481757.789877509 2.03380114453127 329.77488648599 35.4907939496676 -81.9792324421584 2933754.45482055 T 25 CATAB v2.0g-lin.ifort 2021-Aug-25 01:06:23 2021-Aug-25 01:06
2142-Jul-27 06:47 00:04 Jupiter 1.84227313905703 1.84226976400598 1.84227652064038 4.34093109239714 4.23369131000865 2503616.782428382 4.30140411950793 5807.89464303716 48.7175687479875 -88.3110447739903 2654110.55925422 T 25 CATAB v2.0g-lin.ifort 2021-Aug-25 01:06:23 2021-Aug-25 01:06
2152-Aug-05 08:58 00:04 Jupiter 1.82169654431426 1.82169304181097 1.82170004874661 4.99726696185797 4.90334069460486 2507278.873559476 4.23041168067866 3080.15223326249 40.3166886739578 86.8111077749202 2806761.20102354 T 25 CATAB v2.0g-lin.ifort 2021-Aug-25 01:06:23 2021-Aug-25 01:06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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