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JPL Small-Body Database Browser
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(2020 BL13)
Classification: Apollo [NEO]          SPK-ID: 3989297
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2571387869578471 8.5576e-05  
a 1.280472420195171 0.000135 au
q .9512132953332061 9.2948e-06 au
i 4.55329023305515 0.0013868 deg
node 315.1622751480611 0.00010174 deg
peri 135.8536848094435 0.00051099 deg
M 14.80188080088594 0.060029 deg
tp 2459374.739534992227
(2021-Jun-09.23953499)
0.084808 TDB
period 529.2413517023697
1.45
0.083695
0.0002291
d
yr
n .6802189565158049 0.00010757 deg/d
Q 1.609731545057136 0.00016971 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      25 days  
   first obs. used      2020-01-29  
   last obs. used      2020-02-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .44511  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:15:48  

Additional Information
 Earth MOID = .0124487 au 
 Jupiter MOID = 3.56731 au 
 T_jup = 5.019 
[ 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 26.6   .47254 MPO546169 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
1911-Sep-08 05:58 6_09:22 Earth 0.344146996501504 0.334956146454249 0.353996337324296 5.25909869750435 5.25762632448644 2419287.748478903 9202.32254658329 888428.026513433 14.0931993473013 57.7053790549681 958738.634092272 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:15:48 2021-Apr-15 22:15
1912-Feb-16 04:14 1_01:43 Earth 0.199308145901835 0.184264416508298 0.214417282137338 11.177991401318 11.1767953583779 2419448.676502452 1543.4592777678 773062.888267969 7.50303528138298 -13.457889567731 836542.694586917 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:15:48 2021-Apr-15 22:15
1961-May-03 18:40 6_03:08 Earth 0.49168367215976 0.469856351920119 0.513542306052937 7.46945156050122 7.46872602453188 2437423.277607431 8828.40855290444 1106657.81328203 41.8484419265276 10.2452722605746 171722.472105733 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:15:48 2021-Apr-15 22:15
1981-Mar-03 23:57 7_01:47 Earth 0.493355716433718 0.352769680193084 0.633995355665108 19.8303662864771 19.8300939383216 2444667.497962462 10186.7859240967 7016481.50909863 3.33575955252393 2.04049685977304 642751.597695795 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:15:48 2021-Apr-15 22:15
1993-Aug-31 04:20 7_07:46 Earth 0.384272703905853 0.354769568127607 0.414763842009515 6.02791098655949 6.02676059037274 2449230.680828962 10546.0394443218 1783922.76349033 27.9005722816753 32.944581711376 558490.200905681 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:15:48 2021-Apr-15 22:15
1994-Feb-21 11:55 3_18:18 Earth 0.285291440481401 0.217869181589679 0.352715266077581 13.704305094413 13.7036235763117 2449404.996191238 5417.53995450973 3362279.8049537 2.59874620894286 0.840287448847727 188195.674758936 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:15:48 2021-Apr-15 22:15
1996-Oct-17 09:28 2_06:09 Earth 0.304661874410902 0.261225819744487 0.348557299449314 13.7629563593794 13.7623208930551 2450373.894309002 3248.71031829806 2255963.8425442 27.0241171931126 -15.0152732317074 341843.826367396 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:15:48 2021-Apr-15 22:15
1997-Apr-11 07:42 4_17:25 Earth 0.39756711608 0.376912428912847 0.41826382772081 5.82806459804622 5.82691453831634 2450549.820506016 6804.64904786214 1050972.58005436 38.4843639661304 11.3088907831396 149396.797967884 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:15:48 2021-Apr-15 22:15
1997-Dec-23 20:59 1_10:16 Mars 0.0877421039929031 0.0712057007926276 0.109851150120929 7.41668038183577 7.41624043371598 2450806.374107892 2056.20918522434 1470930.6659327 15.4712539717946 -47.4809649988818 616281.593582594 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:15:48 2021-Apr-15 22:15
2007-Feb-05 05:42 4_09:22 Earth 0.0534294403984058 0.0171963612071184 0.0912661232063821 6.84006486186147 6.8327702338332 2454136.737763540 6321.68700677924 1904016.74036225 3.2094740285968 -10.2581255193623 362653.688755881 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:15:48 2021-Apr-15 22:15
2009-Oct-07 13:15 1_13:36 Earth 0.495589078127219 0.46611471974562 0.525097777461673 19.5565879590124 19.5563130426448 2455112.051867116 2256.06017601842 1484942.39380058 30.7271592109896 -7.95778753058709 279138.680588039 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:15:48 2021-Apr-15 22:15
2010-Apr-29 17:35 2_10:51 Earth 0.473794393078806 0.463538285733254 0.484055187878628 7.16164069071543 7.16085539410422 2455316.232832871 3531.30953357169 516917.727796129 41.8423612290492 8.36018646991795 135438.692683127 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:15:48 2021-Apr-15 22:15
2020-Jan-29 02:31 < 00:01 Earth 0.0122990543606981 0.0122870864665486 0.0123110219168692 5.48214099031737 5.44247993598458 2458877.605068448 0.100198132424913 587.994943247752 1.12393651925737 -0.126852504218893 1700.94767183845 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:15:48 2021-Apr-15 22:15
2022-Oct-09 09:01 10:51 Earth 0.485818174090708 0.477313747131593 0.49432644950605 19.2241127401248 19.2238274442335 2459861.875878776 651.252794791107 429622.616368215 30.5929823555749 -9.1383695233086 315009.874028401 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:15:48 2021-Apr-15 22:15
2023-Apr-28 19:51 18:57 Earth 0.471269497885103 0.46870445580719 0.473835039696842 7.08957610193782 7.08877857165102 2460063.327272315 1136.75817423038 130189.869192559 40.7444144116549 10.7933472127103 172002.455568917 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:15:48 2021-Apr-15 22:15
2032-Sep-05 21:49 4_03:38 Earth 0.367878771913502 0.349273930360223 0.386825370886833 5.69873598561305 5.69746489202296 2463481.409284893 5978.25763044058 1090583.2713686 32.2149428149845 30.8604818311616 430686.021349758 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:15:48 2021-Apr-15 22:15
2033-Feb-19 15:14 2_05:43 Earth 0.249368290084925 0.210674623728025 0.288061792470762 12.6135497256474 12.6127025989093 2463648.134754150 3222.79929218197 1929466.25633625 2.62399281069773 0.65419185439036 125413.570786683 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:15:48 2021-Apr-15 22:15
2035-Oct-23 15:54 2_20:45 Earth 0.243180715053815 0.200846695676591 0.286486039083342 11.8147197105789 11.8137922897436 2464624.162721111 4125.19479154054 2268752.90496483 26.5124411662967 -19.4494427229517 348421.437437226 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:15:48 2021-Apr-15 22:15
2036-Apr-03 00:47 5_18:45 Earth 0.365734197362787 0.34202528910522 0.389506102336408 5.11587020007254 5.11444594515558 2464786.532458856 8325.14775976383 1207800.74623756 35.4144109932105 11.6321906381714 137578.044330958 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:15:48 2021-Apr-15 22:15
2045-Aug-14 21:01 4_21:25 Earth 0.466051839138503 0.445210796164293 0.487306700667108 7.41201556092768 7.41124418797365 2468207.375772750 7045.00676104221 1257512.17626211 24.6555223928836 33.4007397682291 925601.557562432 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:15:48 2021-Apr-15 22:15
2046-Mar-05 03:02 3_05:20 Earth 0.495652930028907 0.433052804513318 0.558263438201194 19.8802309640412 19.879960558114 2468409.626382458 4640.07978783143 3123922.90177651 3.44473892198447 2.09045378305176 641758.467026649 T 12 CATAB v2.0g-lin.ifort 2021-Apr-15 22:15:48 2021-Apr-15 22:15
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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