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JPL Small-Body Database Browser
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(2020 BY15)
Classification: Amor [NEO]          SPK-ID: 3989723
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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5221388065021086 7.4432e-05  
a 2.215261197910318 0.00035717 au
q 1.058587359942993 5.8435e-06 au
i 3.82834355045368 0.00039674 deg
node 343.7246473261259 0.00019032 deg
peri 200.3207357316497 0.00087642 deg
M 20.08293371980112 0.005037 deg
tp 2458933.316830008716
(2020-Mar-24.81683001)
0.00060548 TDB
period 1204.3031926663
3.30
0.29126
0.0007974
d
yr
n .2989280458544399 7.2295e-05 deg/d
Q 3.371935035877643 0.00054366 au
  Orbit Determination Parameters
   # obs. used (total)      21  
   data-arc span      50 days  
   first obs. used      2020-01-23  
   last obs. used      2020-03-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .22176  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Mar-14 05:58:28  

Additional Information
 Earth MOID = .0656139 au 
 Jupiter MOID = 1.59645 au 
 T_jup = 3.459 
[ 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 25.496   .25011 4 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
1997-Feb-11 22:07 5_21:08 Earth 0.384643730810044 0.282157165413607 0.487128326046937 16.7305279955663 16.7301139487731 2450491.421479584 8467.69102718203 5110357.16029796 31.1238233534055 0.0567918549867144 1266.25063610187 T 4 CATAB v2.0f-lin.ifort 2020-Mar-14 05:58:30 2020-Mar-14 05:58
1998-Oct-03 09:10 7_05:49 Jupiter 1.66813896714769 1.65941147689216 1.67699996338991 2.67247613658088 2.47519671556365 2451089.881704355 10428.5580409731 889947.798190987 108.309730278057 65.2619094589161 618199.810012273 T 4 CATAB v2.0f-lin.ifort 2020-Mar-14 05:58:30 2020-Mar-14 05:58
2020-Mar-24 21:23 < 00:01 Earth 0.0660294094943032 0.0660101996629412 0.0660486195436591 6.20071400667722 6.19420280236963 2458933.391312014 0.467328904292089 976.656190044579 96.9329790613583 -12.0881977591577 13351.6907145898 T 4 CATAB v2.0f-lin.ifort 2020-Mar-14 05:58:30 2020-Mar-14 05:58
2035-Mar-10 18:09 5_07:28 Jupiter 1.85638371782301 1.84537625900449 1.86743561480683 2.77308963692933 2.60335841163244 2464397.256196849 7647.7466543234 721511.407574184 268.326988679935 -46.3624229874709 366618.768667936 T 4 CATAB v2.0f-lin.ifort 2020-Mar-14 05:58:30 2020-Mar-14 05:58
2043-May-10 12:08 6_20:09 Earth 0.368668268632555 0.267930559695125 0.469965620640379 16.0924638789153 16.0920147612738 2467380.005350195 9849.18576745963 5088025.41230652 112.840909446039 7.79908029703821 51842.79568985 T 4 CATAB v2.0f-lin.ifort 2020-Mar-14 05:58:30 2020-Mar-14 05:58
2053-Feb-18 03:10 9_07:44 Earth 0.293695002269486 0.153178463190893 0.434208897672889 14.0756156739044 14.0749711213349 2470951.632007591 13424.3681941897 7006787.97585097 27.9533753324115 0.535359715239549 11572.6182580737 T 4 CATAB v2.0f-lin.ifort 2020-Mar-14 05:58:30 2020-Mar-14 05:58
2195-Mar-10 14:47 6_10:39 Mars 0.0687708191018554 0.0594411862357675 0.144194498854018 13.7237892880943 13.7234859459531 2522836.115933118 9278.66389142465 4826461.9799266 46.8727666467416 -59.8087126828294 193446.644913724 T 4 CATAB v2.0f-lin.ifort 2020-Mar-14 05:58:30 2020-Mar-14 05:58
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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