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JPL Small-Body Database Browser
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212928 (2008 AK106)
Classification: Outer Main-belt Asteroid          SPK-ID: 2212928
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1223402647083934 7.4134e-08  
a 3.935210283856108 7.1052e-08 au
q 3.45377561604596 2.9705e-07 au
i 3.489944605552415 6.3865e-06 deg
node 32.09966911776233 0.00012055 deg
peri 118.6442292176444 0.00012743 deg
M 127.3958911338305 3.408e-05 deg
tp 2457591.471893055239
(2016-Jul-21.97189306)
0.00027019 TDB
period 2851.348777948549
7.81
7.7224e-05
2.114e-07
d
yr
n .1262560381192679 3.4194e-09 deg/d
Q 4.416644951666256 7.9745e-08 au
  Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      8831 days (24.18 yr)  
   first obs. used      1993-02-26  
   last obs. used      2017-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64726  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-May-15 17:42:33  

Additional Information
 Earth MOID = 2.46712 au 
 Jupiter MOID = .595683 au 
 T_jup = 3.045 
[ 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 15.6   n/a MPO352311  

212928 (2008 AK106)          Discovered 2008-Jan-15 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ 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
1921-Jun-16 08:26 00:20 Jupiter 1.73874800035974 1.73874653359677 1.73874946712252 3.69592725181514 3.5616833255259 2422856.851723150 20.2968415790681 853.92115285133 62.3032646583184 89.4543825593604 1239024.0038449 T 12 CATAB v2.0e-lin.ifort 2017-Nov-24 00:05:11 2018-Dec-17 22:16
1946-Jan-14 22:38 00:22 Jupiter 1.73656987360427 1.73656830056939 1.73657144668534 3.65983425463196 3.52404236772472 2431835.442981027 22.453050340342 965.936571536402 59.0196092891888 -87.4604931324165 1343266.8326246 T 12 CATAB v2.0e-lin.ifort 2017-Nov-24 00:05:11 2018-Dec-17 22:16
1970-Jun-16 23:59 00:22 Jupiter 1.6721657436271 1.67216391173116 1.6721675755969 3.35523511711483 3.20070590489105 2440754.499582221 21.8299545562995 813.557731936197 53.6300323135306 -84.1539004774284 1382189.96729911 T 12 CATAB v2.0e-lin.ifort 2017-Nov-24 00:05:11 2018-Dec-17 22:16
1994-May-14 21:02 00:13 Jupiter 1.67644489024248 1.67644326050937 1.67644651999541 3.28811443993814 3.13068651884196 2449487.376368615 13.213050976351 471.741820041698 51.4812948689669 -82.0658983766227 1420678.00221872 T 12 CATAB v2.0e-lin.ifort 2017-Nov-24 00:05:11 2018-Dec-17 22:16
2017-Aug-18 20:38 00:05 Jupiter 1.80899453481472 1.80899311620447 1.80899595343093 3.75861835581358 3.63190793607735 2457984.359691532 4.6665302706816 212.697597547164 34.2789501920051 -74.4242503003233 2563549.79238919 T 12 CATAB v2.0e-lin.ifort 2017-Nov-24 00:05:11 2018-Dec-17 22:16
2040-Jun-26 04:14 00:11 Jupiter 1.95342943531764 1.9534283095403 1.9534305611093 4.37527363421803 4.27502087618294 2466331.676588453 11.3383099685241 548.079927465601 44.1891023042477 -86.7774704377627 1994075.05971675 T 12 CATAB v2.0e-lin.ifort 2017-Nov-24 00:05:11 2018-Dec-17 22:16
2063-Mar-14 03:08 00:17 Jupiter 1.98977166356309 1.98977074671803 1.98977258042727 4.62799665299495 4.53508284612079 2474627.630857043 17.4869221858872 707.681001619316 37.8078466127335 88.4058819579344 2494653.86077417 T 12 CATAB v2.0e-lin.ifort 2017-Nov-24 00:05:11 2018-Dec-17 22:16
2085-Dec-21 02:13 00:22 Jupiter 1.88546748400355 1.88546579109164 1.88546917696177 4.30766700752753 4.2020852254441 2482945.592062687 21.9899932128719 536.649344387161 35.314233807933 81.2394931563296 2623884.85525835 T 12 CATAB v2.0e-lin.ifort 2017-Nov-24 00:05:11 2018-Dec-17 22:16
2109-Jan-04 19:06 00:23 Jupiter 1.71802803819939 1.71802582732035 1.71803024909142 3.72907160921007 3.59443106480604 2491360.295493623 23.0535075179108 287.550834826303 43.9045198984877 66.1553278636051 2010506.65214723 T 12 CATAB v2.0e-lin.ifort 2017-Nov-24 00:05:11 2018-Dec-17 22:16
2132-Aug-17 16:04 00:20 Jupiter 1.65987696529351 1.65987520074025 1.65987872985205 3.55888573687401 3.41248926591108 2499986.169747238 19.735648977264 206.217243468939 48.5499933746851 64.895041576186 1782996.41340461 T 12 CATAB v2.0e-lin.ifort 2017-Nov-24 00:05:11 2018-Dec-17 22:16
2156-Nov-11 01:21 00:22 Jupiter 1.7195639578372 1.7195625253349 1.719565390352 3.78966765836372 3.65737902165994 2508837.555947225 21.9408332766012 388.201347871875 49.2416920152714 82.2635588870916 1680528.61432118 T 12 CATAB v2.0e-lin.ifort 2017-Nov-24 00:05:11 2018-Dec-17 22:16
2181-May-29 08:19 00:26 Jupiter 1.76479292356737 1.76479149992025 1.76479434721569 3.87847612463109 3.75268777599987 2517802.846708892 26.2495408819659 799.89016531266 61.3300115130951 89.7622680295015 1304156.19022029 T 12 CATAB v2.0e-lin.ifort 2017-Nov-24 00:05:11 2018-Dec-17 22:16

Alternate Designations
 2008 AK106 = 2005 ST201 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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