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(2019 YG1)
Classification: Apollo [NEO]          SPK-ID: 3943332
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3086356180272178 0.00011741  
a 1.429371747472262 0.00024522 au
q .9882167148005159 1.7092e-06 au
i 3.818076054874304 0.0013913 deg
node 256.6785619704174 0.00016574 deg
peri 233.2279077317495 0.00069378 deg
M 70.49252516173782 0.018251 deg
tp 2458878.275917820443
(2020-Jan-29.77591782)
0.00019672 TDB
period 624.1891531575222
1.71
0.16062
0.0004398
d
yr
n .5767482471922247 0.00014842 deg/d
Q 1.870526780144008 0.0003209 au
  Orbit Determination Parameters
   # obs. used (total)      62  
   data-arc span      33 days  
   first obs. used      2019-12-19  
   last obs. used      2020-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .43583  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Mar-09 06:06:30  

Additional Information
 Earth MOID = .0408677 au 
 Jupiter MOID = 3.19199 au 
 T_jup = 4.635 
[ 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 25.2   .35107 E2020-AC3 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
1967-Jul-09 14:39 6_12:03 Mars 0.0291156637769442 0.00431071669497718 0.264960659809647 10.3198812524068 10.3189284017423 2439681.110405305 9363.41289321483 11774900.774988 36.1456284652588 8.52068591674676 17601.8547817891 T 14 CATAB v2.0f-lin.ifort 2020-Mar-09 06:06:58 2020-Mar-09 06:07
1986-Apr-28 13:57 00:44 Mars 0.0866922872951542 0.00319364708250534 0.177965384676255 8.51473175367945 8.51434390292023 2446549.081239850 43.9106812111979 4552959.51642689 34.8706654192341 -2.11304523501037 14165.7986028834 T 14 CATAB v2.0f-lin.ifort 2020-Mar-09 06:06:58 2020-Mar-09 06:07
1990-Sep-17 14:42 3_00:22 Mars 0.0963676662234094 0.0960323893236587 0.140080769308791 9.67589136749679 9.67558433046998 2448152.112513181 4342.01035346836 4685677.95235484 62.639635872241 85.2275965435494 229766.835624243 T 14 CATAB v2.0f-lin.ifort 2020-Mar-09 06:06:58 2020-Mar-09 06:07
1990-Dec-16 16:16 7_08:03 Earth 0.210045942155297 0.0976889798320077 0.323130487011604 11.1179496248788 11.1168085986041 2448242.177656041 10563.3947172396 5654660.34122007 18.1025341277857 5.3534713511849 123688.043919407 T 14 CATAB v2.0f-lin.ifort 2020-Mar-09 06:06:58 2020-Mar-09 06:07
1996-Apr-03 21:51 5_06:57 Earth 0.481453135486729 0.38583207394325 0.577489655363744 18.9033931811324 18.9031004142603 2450177.410096037 7616.86249465512 4830368.48331531 48.3783292361523 8.23646285908217 179600.844310896 T 14 CATAB v2.0f-lin.ifort 2020-Mar-09 06:06:58 2020-Mar-09 06:07
2002-Nov-30 21:20 3_22:27 Earth 0.497224604627782 0.421844477740581 0.572681654959462 19.7068140615973 19.7065421383593 2452609.388800656 5666.62889487985 3773444.21014275 28.4513448317812 4.64831338573916 178236.994830506 T 14 CATAB v2.0f-lin.ifort 2020-Mar-09 06:06:58 2020-Mar-09 06:07
2008-Mar-17 12:47 4_11:26 Earth 0.203679688277709 0.150864517788979 0.258495576344649 10.3637399118274 10.3624775769556 2454543.032904855 6446.47077590132 2866601.87674315 48.175894704888 19.847812284286 166659.595601539 T 14 CATAB v2.0f-lin.ifort 2020-Mar-09 06:06:58 2020-Mar-09 06:07
2020-Jan-17 03:31 < 00:01 Earth 0.044870700158432 0.0448207340761593 0.0449206655758414 4.45943312475671 4.4460973050882 2458865.646181089 0.357323422723252 2476.61380657192 12.9730828983374 -0.141928961370851 1446.97047378984 T 14 CATAB v2.0f-lin.ifort 2020-Mar-09 06:06:58 2020-Mar-09 06:07
2031-Dec-17 06:31 3_16:56 Earth 0.209825327952269 0.152314540911375 0.267486476694529 11.1074137414783 11.1062704318815 2463217.771849005 5335.77593516382 2885210.67014942 17.9159779113566 5.42913494391276 126718.439891134 T 14 CATAB v2.0f-lin.ifort 2020-Mar-09 06:06:58 2020-Mar-09 06:07
2037-Apr-05 03:04 4_00:52 Earth 0.490112169138822 0.416212126621864 0.564232527082312 19.1640423208716 19.1637586380983 2465153.627594611 5811.81457248032 3726793.14156376 48.7188299494243 7.90984216991511 174650.359060929 T 14 CATAB v2.0f-lin.ifort 2020-Mar-09 06:06:58 2020-Mar-09 06:07
2043-Dec-02 11:11 5_01:52 Earth 0.478103947717858 0.379481924338118 0.576849645064107 19.1391280748682 19.1388368884046 2467585.965638139 7312.23476189344 4935882.92396615 27.3977771298458 4.37650969458902 166766.01229075 T 14 CATAB v2.0f-lin.ifort 2020-Mar-09 06:06:58 2020-Mar-09 06:07
2044-May-13 10:12 8_01:20 Earth 0.497787892332334 0.449358677379029 0.546632148417437 6.44205487468374 6.44122393094844 2467748.925330547 11599.6267454052 2529046.22845943 44.1486557140789 -16.4538801206325 225340.236677706 T 14 CATAB v2.0f-lin.ifort 2020-Mar-09 06:06:58 2020-Mar-09 06:07
2049-Mar-20 09:19 8_00:48 Earth 0.229517838511291 0.126457635303785 0.338808200358096 11.2122673625488 11.2112319283143 2469520.888034769 11568.0739465886 5622453.69922926 48.7670310865703 17.3803755154227 164013.462304659 T 14 CATAB v2.0f-lin.ifort 2020-Mar-09 06:06:58 2020-Mar-09 06:07
2084-Dec-08 22:16 5_20:38 Earth 0.347960820601062 0.243622179364776 0.452527252332132 15.2694692418138 15.2689677484382 2482568.427781387 8438.16391285844 5227514.97766268 22.5647802683262 4.67828456290551 150930.796140665 T 14 CATAB v2.0f-lin.ifort 2020-Mar-09 06:06:58 2020-Mar-09 06:07
2089-Nov-04 11:04 3_15:39 Earth 0.431236552836114 0.410758631217107 0.451787818321731 5.21091686792724 5.2097310116261 2484359.961054545 5258.92695828147 1060734.17781452 85.3684289464173 15.4806443233181 82929.6986498551 T 14 CATAB v2.0f-lin.ifort 2020-Mar-09 06:06:58 2020-Mar-09 06:07
2090-Mar-29 04:21 2_10:09 Earth 0.35464681334056 0.320441894030487 0.388963752967197 15.1013214020399 15.1008238843833 2484504.681264973 3489.23497461434 1737127.93367567 49.0967859616907 10.3901348401712 157472.616382132 T 14 CATAB v2.0f-lin.ifort 2020-Mar-09 06:06:58 2020-Mar-09 06:07
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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