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JPL Small-Body Database Browser
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(2019 YA5)
Classification: Apollo [NEO]          SPK-ID: 3968754
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1810056195044785 0.00034842  
a 1.154426356882214 0.00041265 au
q .9454686989824506 6.4273e-05 au
i 3.112652008506415 0.0052064 deg
node 303.6982425903755 0.0036197 deg
peri 222.675472081977 0.0016416 deg
M 72.77546568440899 0.034423 deg
tp 2458908.913751579485
(2020-Feb-29.41375158)
0.0057939 TDB
period 453.0517135316504
1.24
0.24292
0.0006651
d
yr
n .7946112755952534 0.00042605 deg/d
Q 1.363384014781977 0.00048735 au
  Orbit Determination Parameters
   # obs. used (total)      44  
   data-arc span      19 days  
   first obs. used      2019-12-30  
   last obs. used      2020-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .49948  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-18 04:59:45  

Additional Information
 Earth MOID = .000464006 au 
 Jupiter MOID = 3.60833 au 
 T_jup = 5.432 
[ 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 26.0   .39379 E2020A92 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
1979-Jan-07 20:41 6_20:41 Earth 0.177311644037674 0.0515560754777304 0.303296281747775 9.55548495237065 9.55391220810962 2443881.362117654 9881.30019842143 6284673.87841155 25.5983275678651 -2.31570068820162 33201.5039268102 T 6 CATAB v2.0f-lin.ifort 2020-Jan-18 04:59:47 2020-Jan-18 05:00
1983-Dec-29 02:16 5_10:21 Earth 0.370681166794601 0.25193880458883 0.489419809310407 15.3522589431954 15.351790727281 2445697.594287849 7821.09873995628 5920819.23419434 42.9466447627679 0.0582691897522958 864.232828727739 T 6 CATAB v2.0f-lin.ifort 2020-Jan-18 04:59:47 2020-Jan-18 05:00
1999-Oct-12 16:18 9_11:10 Earth 0.336119430180651 0.323316800196871 0.350288618849778 6.11298010286489 6.11168318692559 2451464.179193729 13630.0692722843 1263253.76350341 230.069107163504 57.7804838251509 100183.903812807 T 6 CATAB v2.0f-lin.ifort 2020-Jan-18 04:59:47 2020-Jan-18 05:00
2000-May-28 13:52 3_08:21 Earth 0.369436391654077 0.292210720655876 0.447030382434774 14.8712989847356 14.8708139968847 2451693.077917942 4820.98028362612 3903708.40001042 223.013493489456 8.39747822275179 27992.4473862697 T 6 CATAB v2.0f-lin.ifort 2020-Jan-18 04:59:47 2020-Jan-18 05:00
2004-Nov-05 04:29 9_15:43 Earth 0.285685207269012 0.26466075064705 0.307699180785274 5.05417549499181 5.05232982695959 2453314.686614376 13902.8591433859 1362091.42682347 193.856641521425 37.9545668123487 67862.1367745463 T 6 CATAB v2.0f-lin.ifort 2020-Jan-18 04:59:47 2020-Jan-18 05:00
2005-May-18 11:07 3_06:06 Earth 0.183352981441055 0.124544084748422 0.244529397728539 9.31934177113965 9.31778230668723 2453508.963363263 4685.54333295753 3167435.78893505 133.947100052439 18.1231010783924 42942.3589976531 T 6 CATAB v2.0f-lin.ifort 2020-Jan-18 04:59:47 2020-Jan-18 05:00
2010-May-01 02:02 9_06:43 Earth 0.054753935911665 0.0546187947947669 0.0691480275489123 4.17167207327222 4.15999066164748 2455317.584543557 13362.7717598443 1926910.66203488 63.6477233332458 86.1144522676522 62547.4483796482 T 6 CATAB v2.0f-lin.ifort 2020-Jan-18 04:59:47 2020-Jan-18 05:00
2020-Jan-19 22:50 < 00:01 Earth 0.0300458823822932 0.0298849162054314 0.030206837319926 5.21761590381955 5.20059179533055 2458868.451557056 0.942808079011303 7973.79983739055 16.7577973546394 0.0946044221652701 307.516801357785 T 6 CATAB v2.0f-lin.ifort 2020-Jan-18 04:59:47 2020-Jan-18 05:00
2020-Jun-24 02:31 03:37 Earth 0.213839921362845 0.212663587157655 0.21501639827928 3.60715371405661 3.60369776751733 2459024.605082766 216.506551340044 59306.464395355 325.207284185093 8.89530519320334 8899.22132233717 T 6 CATAB v2.0f-lin.ifort 2020-Jan-18 04:59:47 2020-Jan-18 05:00
2025-Jan-02 00:23 2_13:46 Earth 0.279429150384246 0.228860456778076 0.329996604113083 12.6061333447345 12.6053769094476 2460677.515814940 3705.79504471276 2521454.53856782 50.2403830372635 -0.292998862975771 3147.54052757435 T 6 CATAB v2.0f-lin.ifort 2020-Jan-18 04:59:47 2020-Jan-18 05:00
2025-Aug-01 12:50 6_09:18 Earth 0.309068430068899 0.297663427363427 0.320996126571852 5.66179902445494 5.66027615852066 2460889.034470843 9198.10502127359 860478.064224186 33.5280463469983 -47.4461741424792 733989.903906874 T 6 CATAB v2.0f-lin.ifort 2020-Jan-18 04:59:47 2020-Jan-18 05:00
2031-Oct-22 22:14 7_08:30 Mars 0.0993042014097823 0.0803510175057638 0.159885600309169 4.9615170211042 4.96093592292957 2463162.426717540 10590.1656657334 3983217.96450729 36.9759226566205 -54.020477237066 151447.209156801 T 6 CATAB v2.0f-lin.ifort 2020-Jan-18 04:59:47 2020-Jan-18 05:00
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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