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469023 (2015 AK243)
Classification: Main-belt Asteroid          SPK-ID: 2469023
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08474987734228927 7.6396e-08  
a 3.069843522213852 5.0715e-08 au
q 2.809674660246207 2.3943e-07 au
i 11.74656508776341 8.4986e-06 deg
node 99.26766372988038 3.069e-05 deg
peri 21.26297645353826 6.0611e-05 deg
M 23.87218308382927 4.6267e-05 deg
tp 2458870.224598271766
(2020-Jan-21.72459827)
0.00025309 TDB
period 1964.593873022585
5.38
4.8684e-05
1.333e-07
d
yr
n .1832439798084728 4.5409e-09 deg/d
Q 3.330012384181497 5.5013e-08 au
  Orbit Determination Parameters
   # obs. used (total)      82  
   data-arc span      5348 days (14.64 yr)  
   first obs. used      2005-06-13  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54533  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 13:52:57  

Additional Information
 Earth MOID = 1.82932 au 
 Jupiter MOID = 1.7972 au 
 T_jup = 3.194 
[ 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 16.5   n/a MPO380612  

469023 (2015 AK243)          Discovered 2008-Nov-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-06-21

[ 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
1916-Feb-19 04:59 00:08 Jupiter 1.96174905172546 1.96174692979876 1.96175117369921 2.94266424054596 2.79208430054471 2420912.707869485 8.40752236667574 543.986705740057 31.6046351905295 84.1726528161812 1740562.33643996 T 11 CATAB v2.0f-lin.ifort 2020-Feb-26 13:52:58 2020-Feb-26 13:53
1925-Oct-08 00:49 00:07 Jupiter 1.84806392146586 1.84806251002643 1.84806533293617 3.60543568451017 3.47599009600665 2424431.533962237 6.76120202990487 482.861650016646 37.1877665984706 -84.7710067963886 1716913.39853251 T 11 CATAB v2.0f-lin.ifort 2020-Feb-26 13:52:58 2020-Feb-26 13:53
1975-Apr-17 20:59 00:04 Jupiter 1.93716671224584 1.93716555766105 1.93716786683592 2.80804284427006 2.64775534407724 2442520.374036747 3.50045365613487 234.669458980835 29.1940994359241 82.5967410509478 1801258.25009533 T 11 CATAB v2.0f-lin.ifort 2020-Feb-26 13:52:58 2020-Feb-26 13:53
1984-Dec-09 02:01 00:02 Jupiter 1.86931231580177 1.86931142963974 1.86931320196412 3.67484095178039 3.54939661368456 2446043.584353338 2.32994678599355 177.116795805231 37.6678270307973 -87.6002974061544 1743846.41968594 T 11 CATAB v2.0f-lin.ifort 2020-Feb-26 13:52:58 2020-Feb-26 13:53
2034-Jun-13 15:29 00:02 Jupiter 1.91421031967544 1.91420935635064 1.91421128300123 2.70469675229589 2.53582348941419 2464127.145483804 1.64808479555325 125.031981662847 25.3224524682689 78.3580007589967 1801237.03269053 T 11 CATAB v2.0f-lin.ifort 2020-Feb-26 13:52:58 2020-Feb-26 13:53
2044-Feb-10 04:36 00:02 Jupiter 1.89396171784678 1.89396052131171 1.89396291438304 3.74822472117538 3.62694683261038 2467655.691341209 2.17271669224344 159.441010355961 46.9383004410218 -80.6372341249887 1758848.32933585 T 11 CATAB v2.0f-lin.ifort 2020-Feb-26 13:52:58 2020-Feb-26 13:53
2093-Aug-09 10:39 00:07 Jupiter 1.8933411274869 1.89333956830947 1.89334268668994 2.63614416834858 2.46059294997385 2485733.943623109 6.62732464828379 419.592971001422 24.6281000455924 81.8145269601829 1812291.07534925 T 11 CATAB v2.0f-lin.ifort 2020-Feb-26 13:52:58 2020-Feb-26 13:53
2103-Apr-14 23:11 00:07 Jupiter 1.92142262148233 1.92142002720438 1.92142521578223 3.82475917656989 3.70771100604079 2489268.465672059 6.50183925151176 387.981399207751 52.6555721222489 -74.2019329925189 1776450.03214721 T 11 CATAB v2.0f-lin.ifort 2020-Feb-26 13:52:58 2020-Feb-26 13:53
2152-Oct-07 04:48 00:12 Jupiter 1.87517193826658 1.87516978346264 1.87517409315867 2.60190584456022 2.42208715435578 2507341.700273401 11.6081228866495 718.094980576214 22.3636772286481 80.6782398694422 1754800.54992995 T 11 CATAB v2.0f-lin.ifort 2020-Feb-26 13:52:58 2020-Feb-26 13:53
2162-Jun-18 00:11 00:11 Jupiter 1.95086630716557 1.95086191014788 1.95087070423671 3.90350547368866 3.79064634552554 2510882.507697671 10.7752022220621 582.051660021707 58.5146101878281 -70.5513116900069 1766109.53759012 T 11 CATAB v2.0f-lin.ifort 2020-Feb-26 13:52:58 2020-Feb-26 13:53
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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