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JPL Small-Body Database Browser
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(2020 BJ7)
Classification: Apollo [NEO]          SPK-ID: 3989165
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6429474961969442 0.000431  
a 1.538575678737161 0.0013314 au
q .5493522983835891 0.00018776 au
i .5085190267814607 0.00079431 deg
node 287.6975204429007 0.017696 deg
peri 297.2718788571995 0.01623 deg
M 38.43271190972176 0.040925 deg
tp 2458926.082470029026
(2020-Mar-17.58247003)
0.01735 TDB
period 697.0705281605191
1.91
0.9048
0.002477
d
yr
n .5164470243061264 0.00067035 deg/d
Q 2.527799059090732 0.0021874 au
  Orbit Determination Parameters
   # obs. used (total)      21  
   data-arc span      3 days  
   first obs. used      2020-01-24  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .57915  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-27 05:38:52  

Additional Information
 Earth MOID = .00293206 au 
 Jupiter MOID = 2.4615 au 
 T_jup = 4.215 
[ 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 28.23   .4069 3 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
1919-Sep-08 14:44 07:56 Earth 0.453235851932896 0.421986970703517 0.484489803866249 33.9018974023155 33.901723995882 2422210.114074088 476.458502361376 1560214.29707822 70.1072321749188 2.77540397404951 45020.3781094579 T 3 CATAB v2.0f-lin.ifort 2020-Jan-27 05:38:54 2020-Jan-27 05:39
1957-Jul-06 01:19 3_17:20 Venus 0.0476718868878069 0.0475678326809832 0.0534199572124385 19.13686911939 19.1344886492992 2436025.555164386 5359.51473437923 1056592.81853325 96.1676747257432 -86.2467888219479 74933.9957199043 T 3 CATAB v2.0f-lin.ifort 2020-Jan-27 05:38:54 2020-Jan-27 05:39
1957-Aug-04 08:54 3_01:36 Mercury 0.0983502574806037 0.0884268977824918 0.110286362368034 13.1897060722209 13.1895925409695 2436054.870773876 4415.5082455009 889834.908108101 222.687220671336 -51.7747720087275 52380.1101499357 T 3 CATAB v2.0f-lin.ifort 2020-Jan-27 05:38:54 2020-Jan-27 05:39
1976-Sep-06 05:56 5_13:49 Earth 0.406473015436313 0.298704029341089 0.514291179863782 32.4924559815649 32.4922542381135 2443027.747277893 8028.86811173047 5379851.62580645 68.6333362781978 -2.29697445831161 34019.5631570673 T 3 CATAB v2.0f-lin.ifort 2020-Jan-27 05:38:54 2020-Jan-27 05:39
1978-Aug-03 12:11 7_14:05 Earth 0.220192725352443 0.153606750461886 0.286781333200892 13.7986185509352 13.7977415751905 2443724.007437168 10924.6118211222 3320656.1148157 97.6684099266026 -0.0886317937555627 552.721072944798 T 3 CATAB v2.0f-lin.ifort 2020-Jan-27 05:38:54 2020-Jan-27 05:39
1980-Apr-11 01:54 2_10:19 Venus 0.0501123741439253 0.0477188038528422 0.068121400318444 18.36508447775 18.3627247660895 2444340.579382421 3498.80080451782 1661465.81739546 111.920543103168 -72.2267362209608 63216.2512988067 T 3 CATAB v2.0f-lin.ifort 2020-Jan-27 05:38:54 2020-Jan-27 05:39
1980-May-07 19:24 2_17:20 Earth 0.460996763402784 0.459042283569359 0.462975209017353 22.0284655920254 22.0282032107614 2444367.308267884 3920.37888854046 192584.808201966 162.07423557666 -59.3907371752717 302986.164461475 T 3 CATAB v2.0f-lin.ifort 2020-Jan-27 05:38:54 2020-Jan-27 05:39
1982-Feb-11 02:25 1_15:58 Earth 0.224074179475134 0.211341438375828 0.236813774528418 13.5360806268858 13.5352021270137 2445011.600383107 2397.85319807182 638100.897304389 23.345849117199 5.51076634652631 150719.113961657 T 3 CATAB v2.0f-lin.ifort 2020-Jan-27 05:38:54 2020-Jan-27 05:39
1984-Jan-07 23:01 2_12:33 Earth 0.421755260159177 0.369301310622766 0.474219816220533 33.2514702750455 33.2512802800173 2445707.458951494 3633.26467654519 2618056.11070076 64.8873746328875 2.29757061965195 37253.898214553 T 3 CATAB v2.0f-lin.ifort 2020-Jan-27 05:38:54 2020-Jan-27 05:39
1984-Mar-19 22:56 3_04:29 Venus 0.134440680035213 0.0666518064852612 0.204287666771303 25.5188474414126 25.518214472216 2445779.455389985 4589.25314381692 3530870.70715446 30.6993850153639 -11.6690061309702 129456.354907796 T 3 CATAB v2.0f-lin.ifort 2020-Jan-27 05:38:54 2020-Jan-27 05:39
1987-Dec-11 16:48 9_21:17 Mercury 0.0947269402514465 0.0820521102233257 0.156754897463954 13.3427309672573 13.3426144452837 2447141.199766974 14237.3277850454 4300038.66928202 127.120346970225 60.0227092796318 98974.1561251046 T 3 CATAB v2.0f-lin.ifort 2020-Jan-27 05:38:54 2020-Jan-27 05:39
2014-Aug-25 17:42 6_14:45 Earth 0.151886027812409 0.0161887624531517 0.289062532924714 24.7425788997293 24.7418698841288 2456895.237272627 9524.55241142807 6844587.89102022 93.7397976218826 -2.76538755830716 11264.3099521071 T 3 CATAB v2.0f-lin.ifort 2020-Jan-27 05:38:54 2020-Jan-27 05:39
2018-Apr-14 08:55 5_01:54 Earth 0.43914940105001 0.430780212419996 0.447613601519839 20.5487720591375 20.5484767905085 2458222.871394282 7314.30498164337 529068.16731301 145.110355143431 -37.5007407363067 212328.088869446 T 3 CATAB v2.0f-lin.ifort 2020-Jan-27 05:38:54 2020-Jan-27 05:39
2020-Jan-28 07:59 < 00:01 Earth 0.00318368469578085 0.00317683622092365 0.0031905330541617 20.2485193187264 20.2071447987901 2458876.832320909 0.175835992505045 340.147275744301 3.35198401092362 0.307891299815878 1125.11530437571 T 3 CATAB v2.0f-lin.ifort 2020-Jan-27 05:38:54 2020-Jan-27 05:39
2020-Jan-28 12:26 < 00:01 Moon 0.00273596940416408 0.00273001250633149 0.00274193123810513 20.8199345749344 20.8193592222083 2458877.017870824 0.519305659729726 349.142313444645 4.55467379754126 -31.6716600968545 47109.0525450457 T 3 CATAB v2.0f-lin.ifort 2020-Jan-27 05:38:54 2020-Jan-27 05:39
2023-Dec-16 02:42 8_07:35 Venus 0.0504664195136155 0.0470260558920374 0.132258057235023 18.2328369046153 18.2304767507626 2460294.612575126 11974.8228480855 5251347.22281934 121.696165477239 -68.7286258988317 57298.496699916 T 3 CATAB v2.0f-lin.ifort 2020-Jan-27 05:38:54 2020-Jan-27 05:39
2054-Sep-04 08:49 2_02:15 Earth 0.3528959906837 0.315398172671959 0.390402327821702 30.8179908747877 30.8177458765071 2471514.867316993 3015.23453119048 1872074.70443592 79.196215703416 -2.63937531863582 29354.5820204643 T 3 CATAB v2.0f-lin.ifort 2020-Jan-27 05:38:54 2020-Jan-27 05:39
2056-Aug-03 07:21 2_14:34 Earth 0.218370636345453 0.189001535378499 0.247740223985051 13.8393375464132 13.8384558549223 2472213.805942864 3754.19682503936 1464620.68935237 107.896474703675 -0.206387936747881 1233.62001971328 T 3 CATAB v2.0f-lin.ifort 2020-Jan-27 05:38:54 2020-Jan-27 05:39
2058-May-14 20:02 9_15:11 Earth 0.458423484229676 0.452259778914331 0.464855251669867 21.8146743692731 21.8144079292782 2472863.334793311 13871.1520598611 635799.635421796 130.698922619343 60.3925374858844 361771.945792155 T 3 CATAB v2.0f-lin.ifort 2020-Jan-27 05:38:54 2020-Jan-27 05:39
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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