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8034 Akka (1992 LR)
Classification: Amor [NEO]          SPK-ID: 2008034
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 106 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4092324444541985 3.1566e-08  
a 1.830020751622313 6.4634e-09 au
q 1.081116886034004 5.6749e-08 au
i 2.024307291643173 3.5139e-06 deg
node 232.8722708834634 0.00010832 deg
peri 68.15523707215999 0.00011057 deg
M 88.04309501972229 3.0645e-05 deg
tp 2458779.355955107664
(2019-Oct-22.85595511)
7.5809e-05 TDB
period 904.2373640250549
2.48
4.7905e-06
1.312e-08
d
yr
n .3981255523411715 2.1092e-09 deg/d
Q 2.578924617210621 9.1085e-09 au
  Orbit Determination Parameters
   # obs. used (total)      610  
   data-arc span      9939 days (27.21 yr)  
   first obs. used      1992-05-21  
   last obs. used      2019-08-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56085  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-13 06:14:21  

Additional Information
 Earth MOID = .0738387 au 
 Jupiter MOID = 2.6766 au 
 T_jup = 3.925 
[ 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 17.8   n/a MPO435775  
rotation period rot_per 7.283 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Wisniewski, W.Z.; Michalowski, T.M.; Harris, A.W.; McMillan, R.S. (1997) Icarus 126, 395-449; 1995, Lunar & Planetary Sci. XXVI, 1511-1512.]

8034 Akka           Discovered 1992 June 3 by C. S. Shoemaker and E. M. Shoemaker at Palomar.
Akka was the Finnish earth mother and goddess of the harvest and female sexuality. She was the wife of the supreme sky God Ukko. Akka symbolized love, agriculture and womanliness.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020724/MPCPages.arcLast Updated: 2003-10-02

[ 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
1935-Sep-05 03:44 < 00:01 Earth 0.44651069482608 0.446506888018125 0.446514501634213 16.818470815177 16.818116002959 2428050.655282483 0.239809094403568 190.317995846003 10.5782877970271 -4.13568764146749 467911.121171983 T 106 CATAB v2.0f-lin.ifort 2020-Jun-13 06:14:27 2020-Jun-13 06:14
1940-Aug-14 02:26 < 00:01 Earth 0.156219455462697 0.156215095822355 0.156223815108803 7.81925831403888 7.81707672840416 2429855.601121088 0.7008315944977 222.504089208083 9.92160594198714 -12.4121024063819 362482.896162428 T 106 CATAB v2.0f-lin.ifort 2020-Jun-13 06:14:27 2020-Jun-13 06:14
1945-Jun-29 07:37 < 00:01 Earth 0.141212844487395 0.141208250857585 0.141217438118313 7.51483767835659 7.51232642157729 2431635.817030987 0.823404900909658 229.913678998759 10.0576417724713 -5.21597274538978 146258.59633561 T 106 CATAB v2.0f-lin.ifort 2020-Jun-13 06:14:27 2020-Jun-13 06:14
1950-Jun-07 11:03 < 00:01 Earth 0.429562138690219 0.429557020294085 0.429567257086402 16.4642256991235 16.4638489519361 2433439.960631403 0.368299944701077 255.333504599538 12.7655564156765 -1.67419403129243 235618.20281566 T 106 CATAB v2.0f-lin.ifort 2020-Jun-13 06:14:27 2020-Jun-13 06:14
1982-Apr-26 14:51 < 00:01 Mars 0.0609908394537097 0.060989970387512 0.0609917085519868 8.71229347898757 8.71175468528794 2445086.118563983 0.0713705337311442 86.8634849219121 16.2989468592937 61.9245331332351 489894.728748009 T 106 CATAB v2.0f-lin.ifort 2020-Jun-13 06:14:27 2020-Jun-13 06:14
1987-Aug-30 10:38 < 00:01 Earth 0.335294457438312 0.335293696463769 0.335295218412856 13.5511759831875 13.5505895501967 2447037.942965731 0.0736612631303755 37.9674723284844 10.2782125929389 -2.06536656407456 1056953.42634112 T 106 CATAB v2.0f-lin.ifort 2020-Jun-13 06:14:27 2020-Jun-13 06:14
1992-Jul-29 04:58 < 00:01 Earth 0.0809693980669769 0.0809691957602427 0.0809696003737156 4.93549475659302 4.92882278178716 2448832.706789298 0.0986111002757248 10.2858241627594 8.79917901836001 21.8617275060653 1327581.7095617 T 106 CATAB v2.0f-lin.ifort 2020-Jun-13 06:14:27 2020-Jun-13 06:14
1997-Jun-19 20:33 < 00:01 Earth 0.241671238392466 0.241670621562119 0.241671855222841 10.8575918843828 10.8565763978094 2450619.356181646 0.136633509838044 31.068819402233 11.8541785226472 -8.81095400574063 995635.856654143 T 106 CATAB v2.0f-lin.ifort 2020-Jun-13 06:14:27 2020-Jun-13 06:14
2039-Sep-01 05:06 < 00:01 Earth 0.348369578227848 0.348364816680617 0.34837433977597 13.9763223652462 13.9757751127798 2466032.712609787 0.518306649263301 239.06467657571 10.2361611973329 -6.72036004539513 495409.466585375 T 106 CATAB v2.0f-lin.ifort 2020-Jun-13 06:14:27 2020-Jun-13 06:14
2044-Aug-04 02:28 00:01 Earth 0.0920155747385644 0.0920127808296364 0.0920183686624201 5.49359111090899 5.48831755952921 2467831.602478209 1.4349112120752 151.149625885226 9.6599675153711 -23.0562503004312 380593.846216435 T 106 CATAB v2.0f-lin.ifort 2020-Jun-13 06:14:27 2020-Jun-13 06:14
2049-Jun-24 06:12 < 00:01 Earth 0.194274950716475 0.194269444639192 0.194280456795028 9.40815059818414 9.40669270757272 2469616.758393094 0.796709694947799 275.684148658684 11.0252699956386 -5.29621651146416 193047.036730105 T 106 CATAB v2.0f-lin.ifort 2020-Jun-13 06:14:27 2020-Jun-13 06:14
2054-Jun-07 12:00 < 00:01 Earth 0.453119729574547 0.453113688956556 0.453125770193054 17.1352756799556 17.1349325073303 2471426.000024781 0.541513764839282 302.217050342268 14.1174008156586 -4.67911005582237 371445.538903577 T 106 CATAB v2.0f-lin.ifort 2020-Jun-13 06:14:27 2020-Jun-13 06:14
2062-Mar-07 19:45 < 00:01 Mars 0.0808935187637325 0.0808897545810338 0.080897283042466 9.38483988931689 9.38446277387343 2474256.322626855 0.611205919731078 233.807527528292 14.3485605853184 -36.6806060871642 492877.350479928 T 106 CATAB v2.0f-lin.ifort 2020-Jun-13 06:14:27 2020-Jun-13 06:14
2083-Nov-17 03:18 < 00:01 Mars 0.0872461112272529 0.0872433226724757 0.0872488998154712 9.311993990293 9.31164159861896 2482180.637171844 0.563233075438795 163.38143554106 16.3828179424921 31.8482648841928 414315.927375349 T 106 CATAB v2.0f-lin.ifort 2020-Jun-13 06:14:27 2020-Jun-13 06:14
2096-Aug-30 04:18 < 00:01 Earth 0.314689106204934 0.314685208443427 0.3146930039673 13.0134192228504 13.0127685688798 2486850.679017374 0.466037568366694 196.107874558284 9.79754760354824 -7.6847160402957 524998.237054374 T 106 CATAB v2.0f-lin.ifort 2020-Jun-13 06:14:27 2020-Jun-13 06:14
2101-Aug-05 23:47 < 00:01 Earth 0.0923796251353621 0.0923778112333891 0.0923814390442457 5.47860690258539 5.47333976289315 2488651.491039123 0.988676245527745 98.9358538019527 9.51924718741924 -24.2072171728668 402179.790032415 T 106 CATAB v2.0f-lin.ifort 2020-Jun-13 06:14:27 2020-Jun-13 06:14
2106-Jun-29 02:10 < 00:01 Earth 0.170470252552702 0.170467284105212 0.170473221000609 8.54269974532595 8.54086989686364 2490439.590598014 0.49018453294326 148.631282646661 10.9391737785032 -5.36584746416029 198883.787298075 T 106 CATAB v2.0f-lin.ifort 2020-Jun-13 06:14:27 2020-Jun-13 06:14
2111-Jun-11 22:57 < 00:01 Earth 0.41021082209854 0.410208141287953 0.41021350290922 15.8831899436485 15.8827809909252 2492248.456149249 0.260716652873255 133.976349511756 14.3160122809548 -3.85743704240164 440914.01863779 T 106 CATAB v2.0f-lin.ifort 2020-Jun-13 06:14:27 2020-Jun-13 06:14
2111-Sep-20 18:11 < 00:01 Earth 0.493818786657277 0.493816714437019 0.493820858901057 1.56703393973226 1.56358691602566 2492349.257838088 0.741052602104854 200.010838087311 9.69722806965855 61.4398149095286 309974.469079944 T 106 CATAB v2.0f-lin.ifort 2020-Jun-13 06:14:27 2020-Jun-13 06:14
2116-Sep-18 16:40 < 00:01 Mars 0.046035673905451 0.0460352944409956 0.046036053382488 8.17655045482671 8.17578984529957 2494174.194471454 0.268227958883594 57.8280538785665 13.6147858886513 76.4763651491588 493730.470836381 T 106 CATAB v2.0f-lin.ifort 2020-Jun-13 06:14:27 2020-Jun-13 06:14
2138-Jun-04 00:57 < 00:01 Mars 0.098652273737188 0.0986506655248881 0.0986538819579612 9.53905224792011 9.53874801879715 2502102.539441857 0.114838067799699 92.7738669961047 16.9652972761742 30.758164189913 452959.126169395 T 106 CATAB v2.0f-lin.ifort 2020-Jun-13 06:14:27 2020-Jun-13 06:14
2153-Sep-10 12:21 < 00:01 Earth 0.475074253106642 0.475071411472528 0.475077094740864 17.7181500009006 17.7178334552374 2507680.014685269 0.185553205634974 142.23817651678 10.779109708943 -5.0149037895605 627189.990182839 T 106 CATAB v2.0f-lin.ifort 2020-Jun-13 06:14:27 2020-Jun-13 06:14
2158-Aug-25 22:02 < 00:01 Earth 0.226836443111978 0.226833326442389 0.226839559782714 10.2340757857677 10.232927961891 2509490.418326017 0.319049670439962 157.500790794364 10.0605416460422 -9.4082260866751 434243.603410258 T 106 CATAB v2.0f-lin.ifort 2020-Jun-13 06:14:27 2020-Jun-13 06:14
2163-Jul-22 03:41 00:01 Earth 0.0744421588523297 0.074441605930632 0.0744427117741925 4.81139488021553 4.80394998606087 2511281.653288517 1.06652271548324 28.1742210489888 8.13402784194237 13.1391818917718 285124.071107079 T 106 CATAB v2.0f-lin.ifort 2020-Jun-13 06:14:27 2020-Jun-13 06:14
2168-Jun-20 15:05 < 00:01 Earth 0.264579262641927 0.264572908559303 0.264585616724852 11.6501251035626 11.6492606491831 2513077.128819355 0.606538311113159 317.166634311897 9.93992709776963 -2.68089088174798 169131.27985818 T 106 CATAB v2.0f-lin.ifort 2020-Jun-13 06:14:27 2020-Jun-13 06:14
2171-Apr-06 16:48 < 00:01 Mars 0.0444540297914698 0.0444530836035028 0.0444549770573193 8.16247564386602 8.16168661272621 2514097.200024894 0.668311207381359 365.979412043044 14.573588602547 82.9456934158024 454771.226076659 T 106 CATAB v2.0f-lin.ifort 2020-Jun-13 06:14:27 2020-Jun-13 06:14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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