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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09024575623795571 4.8261e-08  
a 3.183796225294691 4.2035e-08 au
q 2.896472127235422 1.4139e-07 au
i 21.8245685578653 4.4759e-06 deg
node 269.2733710333558 1.3749e-05 deg
peri 359.0364467296255 3.3832e-05 deg
M 144.6834272175695 3.2236e-05 deg
tp 2458166.564217356586
(2018-Feb-17.06421736)
0.00018541 TDB
period 2074.991500582677
5.68
4.1094e-05
1.125e-07
d
yr
n .1734946865560214 3.4359e-09 deg/d
Q 3.471120323353959 4.5829e-08 au
  Orbit Determination Parameters
   # obs. used (total)      638  
   data-arc span      6815 days (18.66 yr)  
   first obs. used      2001-05-29  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47261  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 22:08:37  

Additional Information
 Earth MOID = 1.88042 au 
 Jupiter MOID = 1.65385 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 1.70526617185701 1.70526407365885 1.70526827018117 6.10732827565707 6.02544927397935 2421858.486348828 4.61221186349403 774.542858634864 29.5874291614338 82.5793688566916 4812328.38114174 T 24 CATAB v2.0f-lin.ifort 2020-Feb-24 22:08:53 2020-Feb-24 22:09
1929-Nov-06 19:21 00:04 Jupiter 1.74642169994376 1.74641941470112 1.74642398539755 5.93977424966418 5.8575514496507 2425922.306150674 4.14736724286686 988.36846188557 20.9078296416192 -83.3946069518717 4316189.80562547 T 24 CATAB v2.0f-lin.ifort 2020-Feb-24 22:08:53 2020-Feb-24 22:09
2049-Aug-22 23:57 00:02 Jupiter 1.85056598163653 1.85056464491954 1.8505673183633 6.04334024711028 5.96712170021612 2469676.498043992 1.78134972045288 260.478628202483 35.2828429215387 77.2366371913412 4872375.05248855 T 24 CATAB v2.0f-lin.ifort 2020-Feb-24 22:08:53 2020-Feb-24 22:09
2060-Oct-08 01:45 00:02 Jupiter 1.66875410705148 1.66875358735139 1.66875462678259 6.0895144258035 6.00558326635655 2473740.572585974 2.38372238520838 518.780083663045 18.2168260317516 -87.9889803934343 4766356.82950785 T 24 CATAB v2.0f-lin.ifort 2020-Feb-24 22:08:53 2020-Feb-24 22:09
2071-Nov-13 07:13 00:04 Jupiter 1.86029699770154 1.86029384808944 1.86030014741081 5.79856743625093 5.71950634409925 2477793.800696206 3.5737544054613 700.316000257846 22.5644721313328 -76.9935586914143 4119141.19217679 T 24 CATAB v2.0f-lin.ifort 2020-Feb-24 22:08:53 2020-Feb-24 22:09
2191-Sep-08 11:10 00:09 Jupiter 1.74460143491584 1.74459634063689 1.74460652958632 6.08889136374261 6.00862520125984 2521556.965087751 8.81818984230694 1346.38301916154 31.6249531870545 79.1595649450921 4797539.13705651 T 24 CATAB v2.0f-lin.ifort 2020-Feb-24 22:08:53 2020-Feb-24 22:09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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