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(2019 XY)
Classification: Apollo [NEO]          SPK-ID: 3893949
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5941323150678919 0.00042266  
a 2.076823511999715 0.0020001 au
q .8429155508278946 6.6079e-05 au
i 2.010424864351693 0.0012368 deg
node 250.4976987101229 0.00016272 deg
peri 239.1039722207695 0.00086747 deg
M 45.19194162839227 0.063093 deg
tp 2458863.267708680992
(2020-Jan-14.76770868)
0.0066567 TDB
period 1093.195448008913
2.99
1.5792
0.004324
d
yr
n .3293098234681496 0.00047572 deg/d
Q 3.310731473171536 0.0031885 au
  Orbit Determination Parameters
   # obs. used (total)      34  
   data-arc span      4 days  
   first obs. used      2019-12-03  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .38648  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-12 06:40:57  

Additional Information
 Earth MOID = .00414127 au 
 Jupiter MOID = 1.77567 au 
 T_jup = 3.521 
[ 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 28.0   .3587 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
1919-Nov-16 09:00 7_05:58 Earth 0.348045744687099 0.220352703634375 0.475756664397788 22.9311100825493 22.9307762304506 2422278.875013524 10438.1251034883 6369196.28140749 94.5873673692874 -1.082280317292 9557.0777669705 T 4 CATAB v2.0f-lin.ifort 2020-May-12 06:41:01 2020-May-12 06:41
2013-Nov-18 23:15 8_18:40 Earth 0.278961947014446 0.122675035777198 0.43524999420455 21.3590120680503 21.358564879396 2456615.468764569 12640.0967939518 7793475.25285429 59.0755763355451 0.370291041236307 4071.92499899738 T 4 CATAB v2.0f-lin.ifort 2020-May-12 06:41:01 2020-May-12 06:41
2016-Nov-28 00:24 5_16:46 Earth 0.129825260408699 0.0475017583206933 0.212151865167095 16.8264833704254 16.8252636072015 2457720.516900159 8206.44559012133 4105339.54272666 29.6125273760247 0.587046118947847 5934.58174284987 T 4 CATAB v2.0f-lin.ifort 2020-May-12 06:41:01 2020-May-12 06:41
2019-Dec-08 22:46 < 00:01 Moon 0.00871344212943212 0.00869791811163808 0.00872896624977642 13.3835438313312 13.3832627950084 2458826.448352581 0.740497434231595 775.556559027777 8.06240437143288 -3.52594510194274 9553.72535228345 T 4 CATAB v2.0f-lin.ifort 2020-May-12 06:41:01 2020-May-12 06:41
2019-Dec-09 04:51 < 00:01 Earth 0.00814644728664008 0.00813054894930464 0.00816234539059608 13.0780852993109 13.053052132882 2458826.702423348 0.24463313598245 789.78691180235 9.05011453756119 0.170791743518993 1082.60501795739 T 4 CATAB v2.0f-lin.ifort 2020-May-12 06:41:01 2020-May-12 06:41
2021-Sep-13 13:27 2_03:54 Jupiter 1.97587061988638 1.97367835347026 1.97812829962461 3.14681809328617 3.00750689722233 2459471.060679400 3114.31113250288 621239.970366301 3161.04938228042 61.3390121010518 56087.8366116107 T 4 CATAB v2.0f-lin.ifort 2020-May-12 06:41:01 2020-May-12 06:41
2022-Dec-09 17:10 8_08:01 Moon 0.00999771788946424 0.00532289656283714 0.0899438479118147 12.410476900897 12.4102127609754 2459923.215326450 12001.2435422168 4055278.4700796 20.332854332814 32.1720215159513 39450.3136298699 T 4 CATAB v2.0f-lin.ifort 2020-May-12 06:41:01 2020-May-12 06:41
2022-Dec-09 22:25 8_18:15 Earth 0.0114409520307817 0.00534954342131002 0.0876746014375682 12.9638737001821 12.9458967248375 2459923.433798811 12614.7392803801 3859786.68167102 20.5385412108563 27.9315545804719 42330.7539575407 T 4 CATAB v2.0f-lin.ifort 2020-May-12 06:41:01 2020-May-12 06:41
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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