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JPL Small-Body Database Browser
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277935 (2006 LK4)
Classification: Main-belt Asteroid          SPK-ID: 2277935
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1866049638290379 5.2314e-08  
a 3.125940193465976 3.4772e-08 au
q 2.542624236732522 1.6522e-07 au
i 17.67540098167294 6.5474e-06 deg
node 113.7826741454353 2.0765e-05 deg
peri 221.9400535915287 2.7172e-05 deg
M 131.7045930629997 1.9587e-05 deg
tp 2458261.970506139515
(2018-May-23.47050614)
0.00010605 TDB
period 2018.689034349757
5.53
3.3683e-05
9.222e-08
d
yr
n .1783335589951129 2.9756e-09 deg/d
Q 3.70925615019943 4.126e-08 au
  Orbit Determination Parameters
   # obs. used (total)      392  
   data-arc span      6763 days (18.52 yr)  
   first obs. used      2001-07-28  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57908  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 14:16:07  

Additional Information
 Earth MOID = 1.55834 au 
 Jupiter MOID = 1.70972 au 
 T_jup = 3.116 
[ 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 14.9   n/a MPO418478  

277935 (2006 LK4)          Discovered 2006-Jun-09 by NEAT at Palomar
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ 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
1943-Jun-15 05:54 00:03 Jupiter 1.68016629428811 1.68016573258085 1.68016685599652 4.23461618167143 4.11384417188445 2430890.745780357 3.06059086984721 441.481614023627 25.8597060970214 -89.0973486037538 2388942.2053069 T 21 CATAB v2.0f-lin.ifort 2020-Feb-25 14:16:11 2020-Feb-25 14:16
2015-Apr-10 21:14 < 00:01 Jupiter 1.77459902990988 1.77459833368566 1.77459972613521 3.91418372758148 3.79028060197155 2457123.384610339 0.377081393306537 113.097451663806 24.01248098169 -77.999105762017 2227840.87361865 T 21 CATAB v2.0f-lin.ifort 2020-Feb-25 14:16:11 2020-Feb-25 14:16
2025-Aug-14 08:42 < 00:01 Jupiter 1.84951107395491 1.84951024859783 1.84951189931211 4.40692283564519 4.30174694665811 2460901.862434936 0.639292216274413 142.605823544277 39.4809643925796 -86.247918135698 2580172.79658577 T 21 CATAB v2.0f-lin.ifort 2020-Feb-25 14:16:11 2020-Feb-25 14:16
2087-Mar-03 18:47 00:04 Jupiter 1.99411281413643 1.99411041824231 1.99411521004268 3.18312481710954 3.0467622872653 2483383.282739559 3.72209303824499 293.101517065174 55.3394387705373 -62.7775119332735 1378587.87286918 T 21 CATAB v2.0f-lin.ifort 2020-Feb-25 14:16:11 2020-Feb-25 14:16
2097-Jun-14 18:04 00:04 Jupiter 1.70959633669455 1.70959540915296 1.70959726425887 4.30253192487283 4.18579472051869 2487139.252553924 3.57067870841946 457.91525846227 32.2540147032456 86.2916573626625 2477724.44507392 T 21 CATAB v2.0f-lin.ifort 2020-Feb-25 14:16:11 2020-Feb-25 14:16
2169-Apr-10 03:44 00:07 Jupiter 1.73856944649567 1.73856725604522 1.73857163717037 3.98200975003435 3.85772101749618 2513370.655311218 6.79440806028468 1036.58984795928 24.1590076982864 -83.4754438719836 2153286.10637494 T 21 CATAB v2.0f-lin.ifort 2020-Feb-25 14:16:11 2020-Feb-25 14:16
2179-Aug-10 07:47 00:08 Jupiter 1.93463680715266 1.93463164793319 1.93464196637466 4.54086575861018 4.44340207662975 2517144.824497491 7.73675865602482 289.702356260195 140.89283632218 32.8824088673808 1193263.6867245 T 21 CATAB v2.0f-lin.ifort 2020-Feb-25 14:16:11 2020-Feb-25 14:16
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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