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JPL Small-Body Database Browser
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193763 (2001 LF12)
Classification: Main-belt Asteroid          SPK-ID: 2193763
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09045355169655377 5.0244e-08  
a 3.182421077164957 4.2869e-08 au
q 2.894559787741414 1.5067e-07 au
i 21.82481398521531 5.0977e-06 deg
node 269.2728730616518 1.4198e-05 deg
peri 358.779277762463 3.4375e-05 deg
M 75.51962867356559 3.2395e-05 deg
tp 2458165.497016932406
(2018-Feb-15.99701693)
0.0001868 TDB
period 2073.647297462806
5.68
4.19e-05
1.147e-07
d
yr
n .1736071512452841 3.5079e-09 deg/d
Q 3.470282366588499 4.6747e-08 au
  Orbit Determination Parameters
   # obs. used (total)      582  
   data-arc span      6729 days (18.42 yr)  
   first obs. used      2001-05-29  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47783  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 21:47:41  

Additional Information
 Earth MOID = 1.87809 au 
 Jupiter MOID = 1.65333 au 
 T_jup = 3.081 
[ 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 14.3   n/a MPO360007  
diameter diameter 7.230 km 0.247 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.102   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193763 (2001 LF12)          Discovered 2001-Jun-15 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ hide close-approach data ]
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
1918-Sep-21 23:40 00:05 Jupiter 1.70526594008865 1.70526382831258 1.70526805199616 6.10732779825932 6.02544877889024 2421858.486081619 4.70792549507892 795.403012524741 31.8521720462476 82.7720487043007 4321784.55324275 T 21 CATAB v2.0f-lin.ifort 2019-Nov-07 21:47:57 2019-Nov-07 21:48
1929-Nov-06 19:21 00:04 Jupiter 1.74642158626151 1.74641922327738 1.74642394946572 5.93977373250141 5.85755091983867 2425922.305916960 4.23986681348106 1010.65685351689 22.216384296192 -83.3316791209654 3801300.48421983 T 21 CATAB v2.0f-lin.ifort 2019-Nov-07 21:47:57 2019-Nov-07 21:48
2049-Aug-22 23:57 00:02 Jupiter 1.85056616034113 1.85056474837855 1.85056757231307 6.04333957593335 5.96712102787343 2469676.498127899 1.82346221815819 263.329545592433 40.6123563857047 77.1232337986159 4366153.42928743 T 21 CATAB v2.0f-lin.ifort 2019-Nov-07 21:47:57 2019-Nov-07 21:48
2060-Oct-08 01:45 00:02 Jupiter 1.66875392684363 1.66875339529008 1.66875445842383 6.08951409803568 6.00558292488099 2473740.572713071 2.43282190570244 526.13286974177 19.9876046754925 -88.1401057992239 4221581.71815236 T 21 CATAB v2.0f-lin.ifort 2019-Nov-07 21:47:57 2019-Nov-07 21:48
2071-Nov-13 07:13 00:04 Jupiter 1.86029641147124 1.86029320731253 1.86029961573114 5.79856798857347 5.71950687897008 2477793.800926547 3.64434837645255 715.107625964072 23.4353370449406 -77.0499652061207 3659437.04783738 T 21 CATAB v2.0f-lin.ifort 2019-Nov-07 21:47:57 2019-Nov-07 21:48
2191-Sep-08 11:10 00:09 Jupiter 1.74460184455611 1.74459660231888 1.74460708719775 6.08889063048712 6.0086244771819 2521556.965567067 9.00537770918766 1370.65204513084 35.0307107191177 79.0557512710108 4301813.16100014 T 21 CATAB v2.0f-lin.ifort 2019-Nov-07 21:47:57 2019-Nov-07 21:48
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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