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295440 (2008 LF12)
Classification: Main-belt Asteroid          SPK-ID: 2295440
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1053421184396838 9.3195e-08  
a 3.025315846291755 4.5603e-08 au
q 2.706622666094237 2.9169e-07 au
i 9.249159927174901 9.9709e-06 deg
node 210.1350265624334 4.0294e-05 deg
peri 351.0640431717329 5.0304e-05 deg
M 136.8254794068402 3.2133e-05 deg
tp 2458270.002072963570
(2018-May-31.50207296)
0.00016661 TDB
period 1922.00498674056
5.26
4.3458e-05
1.19e-07
d
yr
n .1873044047666637 4.2351e-09 deg/d
Q 3.344009026489273 5.0407e-08 au
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      7726 days (21.15 yr)  
   first obs. used      1997-04-11  
   last obs. used      2018-06-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56911  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:53:12  

Additional Information
 Earth MOID = 1.7038 au 
 Jupiter MOID = 1.62344 au 
 T_jup = 3.217 
[ 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 15.7   n/a MPO437321  

295440 (2008 LF12)          Discovered 2008-Jun-07 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ 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
1905-Jul-17 01:37 00:07 Jupiter 1.74259654313316 1.74259292997316 1.74260015634882 3.2766938351856 3.12483344838913 2417043.567339524 7.47924381191651 554.387634826489 50.6580807840002 73.1921895986866 1604253.01532957 T 17 CATAB v2.0e-lin.ifort 2019-Jul-14 10:53:15 2019-Jul-14 10:53
1914-Sep-17 09:12 00:07 Jupiter 1.99188914641326 1.99188532332722 1.99189296950495 2.77726469134024 2.61968082500182 2420392.883133480 7.35676048566423 266.431351676327 20.2350059548435 -59.7996996645374 1192321.63017416 T 17 CATAB v2.0e-lin.ifort 2019-Jul-14 10:53:15 2019-Jul-14 10:53
1952-Dec-07 06:09 00:04 Jupiter 1.72198834453468 1.72198626018562 1.72199042890235 3.23867750556732 3.08306006074757 2434353.756121704 4.32608159507943 343.612935135322 48.5520530346692 75.8038962648856 1546640.20479347 T 17 CATAB v2.0e-lin.ifort 2019-Jul-14 10:53:15 2019-Jul-14 10:53
2000-May-09 09:30 00:01 Jupiter 1.71016118881605 1.71016030392718 1.71016207370511 3.21314057750686 3.05510984022602 2451673.895680008 1.07411855147407 134.721629353203 39.3838465802758 87.9405218278688 1519823.66155272 T 17 CATAB v2.0e-lin.ifort 2019-Jul-14 10:53:15 2019-Jul-14 10:53
2047-Oct-22 02:39 00:02 Jupiter 1.70970863667164 1.709707475291 1.70970979805568 3.20348427889026 3.04490937288321 2469005.610685156 2.3132553810986 205.011398844382 43.2088936963213 81.6147167526494 1506459.03262286 T 17 CATAB v2.0e-lin.ifort 2019-Jul-14 10:53:15 2019-Jul-14 10:53
2095-Apr-17 00:41 00:06 Jupiter 1.71835640711789 1.71835396384707 1.71835885042026 3.20015480993733 3.04222596921231 2486349.528692844 5.57802774284881 428.185129910806 48.1349543486418 75.9191240132489 1513942.90473117 T 17 CATAB v2.0e-lin.ifort 2019-Jul-14 10:53:15 2019-Jul-14 10:53
2142-Oct-22 06:22 00:09 Jupiter 1.72960586558432 1.72960188568017 1.72960984556231 3.19185461232742 3.03455036960311 2503703.765543212 8.74048794108003 630.315503355237 51.4868692813007 73.1440275151276 1536343.88872726 T 17 CATAB v2.0e-lin.ifort 2019-Jul-14 10:53:15 2019-Jul-14 10:53
2190-May-08 03:47 00:12 Jupiter 1.74642382815807 1.74641817029486 1.74642948613166 3.17868746724204 3.02225843448214 2521068.657551756 11.6522448614351 776.891983695434 56.1384518109988 69.8745233053098 1572496.12789419 T 17 CATAB v2.0e-lin.ifort 2019-Jul-14 10:53:15 2019-Jul-14 10:53
2199-Aug-06 07:21 00:13 Jupiter 1.97350738254898 1.9734999995832 1.97351476553573 2.94662407382227 2.79717721590937 2524445.806048325 12.8276343227537 498.749603105904 39.7926139550424 -51.7307993917027 1342337.69160635 T 17 CATAB v2.0e-lin.ifort 2019-Jul-14 10:53:15 2019-Jul-14 10:53
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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