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(2021 AW11)
Classification: Amor [NEO]          SPK-ID: 54109628
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4827928096732126 1.1056e-05  
a 2.463701041721614 5.9235e-05 au
q 1.274243893594015 3.6856e-06 au
i 6.154975826579996 3.1585e-05 deg
node 219.1073487172157 0.00043514 deg
peri 187.5337328701369 0.00061971 deg
M 25.94590732586774 0.001107 deg
tp 2459098.700229399075
(2020-Sep-06.20022940)
0.00072874 TDB
period 1412.473919530098
3.87
0.05094
0.0001395
d
yr
n .2548719626056988 9.1919e-06 deg/d
Q 3.653158189849213 8.7833e-05 au
  Orbit Determination Parameters
   # obs. used (total)      57  
   data-arc span      224 days  
   first obs. used      2020-06-28  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      4  
   norm. resid. RMS      .69889  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 23:23:18  

Additional Information
 Earth MOID = .283314 au 
 Jupiter MOID = 1.75919 au 
 T_jup = 3.310 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 19.4   .46712 MPO606079 autocmod 2.8

[ 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
1910-Nov-26 09:49 5_13:03 Jupiter 1.97109138948615 1.96331939292989 1.97945383689831 1.85251487450181 1.60385977127998 2419001.909357926 7982.52263414678 1887164.86317065 407.901271734729 -74.4074515528954 359140.08315191 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 23:23:19 2021-Apr-15 23:23
1916-Oct-29 06:54 2_16:43 Earth 0.316436256963719 0.287928297417401 0.345885234985814 4.13815607668593 4.1361207877811 2421165.787652068 3883.32865419052 1682110.93617386 185.602042854518 -30.6485637211806 173478.611106747 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 23:23:19 2021-Apr-15 23:23
1943-Nov-16 06:52 2_21:31 Earth 0.353688252321243 0.320548835314233 0.386938520878983 4.57250496595825 4.57085712308257 2431044.786438839 4170.8941194903 1684496.67535862 223.707309793825 -10.615409593513 52706.57293369 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 23:23:19 2021-Apr-15 23:23
1966-Nov-12 05:40 1_13:02 Earth 0.309778039526147 0.287390922867137 0.33219116664686 4.71188642799467 4.71006063697925 2439441.735903685 2222.39040401981 1125939.90867733 194.376931746203 -7.2860247548153 26519.9079281695 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 23:23:19 2021-Apr-15 23:23
1989-Nov-07 11:47 15:36 Earth 0.258158320721153 0.253616543967038 0.262746086344227 4.32885366497333 4.32646874958988 2447837.990931155 935.720956605747 285225.500149924 160.424420183778 37.0822165630486 125733.76990955 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 23:23:19 2021-Apr-15 23:23
2016-Nov-20 23:00 04:48 Earth 0.399982383378269 0.39815567568647 0.40180913009604 3.91890071759676 3.91720051196321 2457713.458452739 287.860897597717 91304.4417874771 395.015350535888 3.39224023003002 19929.9788732351 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 23:23:19 2021-Apr-15 23:23
2019-Jan-16 07:17 03:29 Jupiter 1.9154658961923 1.91499795604599 1.91593398820846 1.84762275652499 1.59037926435562 2458499.803688851 208.971480636532 43752.0239018149 334.796899951026 9.51717221801505 210592.815071956 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 23:23:19 2021-Apr-15 23:23
2030-Jun-30 08:31 13:55 Jupiter 1.76781516111555 1.76776489019133 1.76786576463983 1.94511817625525 1.68083737284538 2462682.855081644 834.830982198923 42246.3172977542 226.103401836034 -76.5924752522604 396137.882393168 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 23:23:19 2021-Apr-15 23:23
2041-Dec-22 17:14 1_07:58 Jupiter 1.76804426908353 1.76708910574084 1.76901290289838 1.94916649591617 1.68555740289042 2466876.218253034 1917.95441006326 267741.978886672 381.111278862895 -77.8257248830658 624268.361719576 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 23:23:19 2021-Apr-15 23:23
2043-Oct-21 00:06 1_04:58 Earth 0.429946222030395 0.418818755554927 0.441108232010874 3.59800906442802 3.59628624422977 2467543.504486976 1737.54689885748 588047.559713012 225.21488672392 -18.9651257218136 325586.035891682 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 23:23:19 2021-Apr-15 23:23
2053-Jun-07 11:14 2_05:33 Jupiter 1.9133436968522 1.91028112206768 1.91650753944896 1.88907489139182 1.63805352674832 2471060.967915454 3213.29974097139 767125.392812822 481.373301914727 -75.3238787213886 510702.381760226 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 23:23:19 2021-Apr-15 23:23
2097-Nov-20 01:56 3_16:35 Earth 0.37543483081617 0.337016433320782 0.414048544834832 4.59600804763025 4.59446361136549 2487297.580602569 5315.12309566137 1967557.98850891 219.566992339893 -12.4146696587581 79815.9449708332 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 23:23:19 2021-Apr-15 23:23
2120-Nov-21 20:06 4_01:46 Earth 0.387317206387647 0.346182332682745 0.428656779957236 4.57552715659353 4.5740234060399 2495699.337705923 5865.96099942314 2103746.55724751 230.969374947156 -12.0352496498179 92050.7037635802 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 23:23:19 2021-Apr-15 23:23
2143-Nov-11 06:14 1_16:45 Earth 0.265181982897848 0.257348473943745 0.273317754429226 4.17862583192762 4.17622058389579 2504088.759785466 2444.87299899874 598345.81194711 167.112439896016 48.27680151144 200098.061651442 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 23:23:19 2021-Apr-15 23:23
2161-Jul-13 00:04 4_11:57 Jupiter 1.94925771007926 1.94327384180819 1.95525446448275 1.7970235595883 1.53630134233601 2510542.502674867 6476.64720188113 438795.158142919 235.69795145707 -9.29483908383882 278237.81512099 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 23:23:19 2021-Apr-15 23:23
2170-Nov-09 11:05 1_22:46 Earth 0.285480161377508 0.283647216191193 0.287852786475397 3.88365498156747 3.88125100507248 2513948.961940730 2806.48930785598 628110.604251429 235.260802449777 -80.3801432996471 488588.981228632 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 23:23:19 2021-Apr-15 23:23
2172-Dec-20 06:44 4_06:44 Jupiter 1.78015799639369 1.77781808959647 1.78250765254474 1.9245578420247 1.6590047223864 2514720.780756146 6163.51040516464 253746.757391176 177.961624595531 61.5576704975718 326063.824136995 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 23:23:19 2021-Apr-15 23:23
2184-Jun-11 14:11 4_20:32 Jupiter 1.76213268815485 1.75993458706043 1.7644608781484 1.93476315612224 1.66791721097836 2518912.090786605 6991.5232474123 825647.800326485 435.629838126994 -81.3510817318502 512342.072644757 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 23:23:19 2021-Apr-15 23:23
2195-Nov-25 22:32 5_23:20 Jupiter 1.89497765941435 1.88760764618395 1.90300480999353 1.89192481894913 1.63872322999512 2523096.438823330 8600.01809572976 1942212.21381252 561.730225296398 -76.3636926803395 456826.678409936 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 23:23:19 2021-Apr-15 23:23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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