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(2020 BL14)
Classification: Apollo [NEO]          SPK-ID: 3989334
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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Orbit Diagram
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Note: This Java-based orbit viewer will eventually be retired.

Note: Make sure you have Java enabled on your browser to see the applet. This applet is provided as a 3D orbit visualization tool. The applet 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. For accurate long-term ephemerides, please instead use our Horizons system.

Note: If the applet is not working, here are some notes that might help.
Orbit Viewer

Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.

Orbit Viewer applet originally written and kindly provided by Osamu Ajiki (AstroArts), and further modified by Ron Baalke (JPL).


Orbital Elements at Epoch 2458878.5 (2020-Jan-30.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3735586006564433 0.00096146  
a 1.549451337801419 0.0023331 au
q .9706404642670671 2.823e-05 au
i 7.935941713597481 0.015396 deg
node 144.8506211543662 0.0037728 deg
peri 36.90279179763021 0.0021415 deg
M 336.8432896655372 0.056545 deg
tp 2458923.814761773145
(2020-Mar-15.31476177)
0.0083134 TDB
period 704.474599488082
1.93
1.5912
0.004356
d
yr
n .511019134347214 0.0011542 deg/d
Q 2.128262211335772 0.0032047 au
  Orbit Determination Parameters
   # obs. used (total)      34  
   data-arc span      17 days  
   first obs. used      2020-01-29  
   last obs. used      2020-02-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .40135  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-15 05:02:38  

Additional Information
 Earth MOID = .0247577 au 
 Jupiter MOID = 2.83763 au 
 T_jup = 4.361 
[ 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 25.155   .30995 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
2018-May-18 16:12 6_11:05 Earth 0.265582816280758 0.20127618473922 0.337430266292039 13.1855983912965 13.1848374956978 2458257.175282778 9305.10953278707 4066905.49333962 64.9892952885706 -32.1669027145045 227730.049742178 T 3 CATAB v2.0f-lin.ifort 2020-Feb-15 05:02:39 2020-Feb-15 05:02
2020-Feb-16 15:30 < 00:01 Earth 0.0462801888776161 0.0459764844036513 0.0465838875008634 8.84738784911215 8.84087813419892 2458896.145527271 0.502298395813865 15122.1059992579 20.4308540660841 -0.0937391928171789 283.414687903969 T 3 CATAB v2.0f-lin.ifort 2020-Feb-15 05:02:39 2020-Feb-15 05:02
2070-May-12 15:10 5_13:10 Earth 0.202341870119355 0.163976276153036 0.2453719806609 10.809923437203 10.8087052095561 2477244.131880283 7989.52513734463 2545448.5225793 209.929585430355 -36.2598166149224 57865.3434448071 T 3 CATAB v2.0f-lin.ifort 2020-Feb-15 05:02:39 2020-Feb-15 05:02
2072-Feb-09 02:54 1_21:25 Earth 0.127773687658457 0.0993165696831846 0.156316089903346 11.1960852369122 11.1942225457252 2477881.620921791 2725.31803047897 1430672.37651729 15.621817954832 -6.4963805209185 103049.705114743 T 3 CATAB v2.0f-lin.ifort 2020-Feb-15 05:02:39 2020-Feb-15 05:02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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