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385523 (2004 LL14)
Classification: Main-belt Asteroid          SPK-ID: 2385523
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1850994127198855 9.795e-08  
a 3.10218003418578 4.1741e-08 au
q 2.527968331706638 3.0279e-07 au
i 27.6848182747346 8.1169e-06 deg
node 86.34558777609172 2.2662e-05 deg
peri 119.7048095718356 3.4746e-05 deg
M 80.22657185319181 1.9768e-05 deg
tp 2458951.751329505633
(2020-Apr-12.25132951)
0.00011212 TDB
period 1995.716851406285
5.46
4.028e-05
1.103e-07
d
yr
n .1803863106864711 3.6408e-09 deg/d
Q 3.676391736664922 4.9468e-08 au
  Orbit Determination Parameters
   # obs. used (total)      227  
   data-arc span      6813 days (18.65 yr)  
   first obs. used      2001-10-21  
   last obs. used      2020-06-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58163  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 07:11:30  

Additional Information
 Earth MOID = 1.61481 au 
 Jupiter MOID = 1.68189 au 
 T_jup = 3.021 
[ 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 15.62   n/a E2021B25  

385523 (2004 LL14)          Discovered 2004-Jun-11 by LINEAR at Socorro
Reference: Last Updated: 2014-02-19

[ 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
1952-Dec-18 05:45 00:03 Jupiter 1.84804259586909 1.84803913173207 1.8480460600268 6.80660233910661 6.73892910649371 2434364.739921023 2.99526968188565 386.930585075162 78.6138793665121 65.994669956958 2498896.52862751 T 15 CATAB v2.0g-lin.ifort 2021-Jul-09 07:11:31 2021-Jul-09 07:11
2013-Jan-09 00:18 < 00:01 Jupiter 1.69926500240895 1.69926397572716 1.699266029093 6.90261187870927 6.83001629959982 2456301.512622405 0.489951917567397 144.03501727931 34.0658429142791 -74.3163676573382 2688551.63893916 T 15 CATAB v2.0g-lin.ifort 2021-Jul-09 07:11:31 2021-Jul-09 07:11
2083-Jul-11 18:50 00:03 Jupiter 1.78547874855972 1.78547575577259 1.7854817413777 6.85229797980185 6.78271311831169 2482052.284435602 3.09777851594711 448.719723436855 71.8170057643167 72.7698859040138 2535780.5932085 T 15 CATAB v2.0g-lin.ifort 2021-Jul-09 07:11:31 2021-Jul-09 07:11
2143-Aug-01 20:12 00:06 Jupiter 1.7155922788913 1.71558841988882 1.71559613813505 6.94023285640122 6.86872562864477 2503987.341381156 5.76470059765655 1053.3230948083 32.67596008384 -79.6704952011663 2719700.61731888 T 15 CATAB v2.0g-lin.ifort 2021-Jul-09 07:11:31 2021-Jul-09 07:11

Alternate Designations
 2004 LL14 = 2010 HB87 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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