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(2019 PS1)
Classification: Apollo [NEO]          SPK-ID: 3843516
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4183355876614273 0.00061659  
a 1.548802021616191 0.001434 au
q .9008830177321755 0.0001209 au
i 2.179788045743271 0.0022418 deg
node 144.2489942317061 0.0021767 deg
peri 120.5770131208585 0.0031913 deg
M 274.1725109159404 0.38701 deg
tp 2459368.348008835543
(2021-Jun-02.84800884)
0.98995 TDB
period 704.0318180765463
1.93
0.97775
0.002677
d
yr
n .5113405257500149 0.00071014 deg/d
Q 2.196721025500207 0.0020338 au
  Orbit Determination Parameters
   # obs. used (total)      49  
   data-arc span      1 day  
   first obs. used      2019-08-10  
   last obs. used      2019-08-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .36651  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Aug-12 05:32:49  

Additional Information
 Earth MOID = .00504826 au 
 Jupiter MOID = 2.90056 au 
 T_jup = 4.350 
[ 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 26.8   .25037 MPO473752 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
2017-Sep-08 07:08 2_10:30 Earth 0.456271725278394 0.40714707971223 0.505396545556215 23.2015328910666 23.2012811961313 2458004.797491798 3510.27275236526 2449692.2739529 119.454439164094 -0.432175052357068 3836.51930388768 T 2 CATAB v2.0f-lin.ifort 2019-Aug-12 05:32:54 2019-Aug-12 05:32
2019-Mar-25 05:24 04:16 Earth 0.489419048669385 0.487557250883841 0.491280872091318 4.79047613272737 4.78933954141795 2458567.725159544 255.588681578721 93008.9209580786 1339.07773819428 -3.16468484664285 5733.292810206 T 2 CATAB v2.0f-lin.ifort 2019-Aug-12 05:32:54 2019-Aug-12 05:32
2019-Aug-09 17:29 < 00:01 Moon 0.00552836848336052 0.00551146500880318 0.00554528611816608 8.83765665812768 8.83698584562851 2458705.228160566 0.0615282444965552 951.721346334377 5.95478497726038 -27.6440472709068 49185.4166501753 T 2 CATAB v2.0f-lin.ifort 2019-Aug-12 05:32:54 2019-Aug-12 05:32
2021-Apr-23 21:00 6_02:03 Earth 0.0371757073227921 0.0360566531560389 0.0674591888259996 9.97566897231854 9.96848164262887 2459328.375121439 8763.48949661475 2396926.05397103 1395.21899315072 -76.0951443955836 3835.30248268752 T 2 CATAB v2.0f-lin.ifort 2019-Aug-12 05:32:54 2019-Aug-12 05:32
2021-Sep-08 21:04 9_06:20 Earth 0.494899967294169 0.455405130358957 0.53456424181228 4.62347866785554 4.62231405716006 2459466.377854114 13339.5160592684 2025827.13657943 856.514193242725 13.517013124396 4245.09577047721 T 2 CATAB v2.0f-lin.ifort 2019-Aug-12 05:32:54 2019-Aug-12 05:32
2023-Mar-26 00:12 6_01:38 Earth 0.474721895120898 0.349011893963405 0.600669401147099 23.7853750215754 23.7851390469828 2460029.508512114 8738.29454640928 6296875.71425296 1435.80965262762 -4.65920221724472 3634.16295159968 T 2 CATAB v2.0f-lin.ifort 2019-Aug-12 05:32:54 2019-Aug-12 05:32
2069-Sep-06 05:50 9_09:32 Earth 0.405105986516408 0.223312678161814 0.586911774007706 21.6870620117008 21.6867587301368 2476995.742771262 13532.4207206309 9066301.72370109 117.551151059215 -0.710383012438279 5640.47685621955 T 2 CATAB v2.0f-lin.ifort 2019-Aug-12 05:32:54 2019-Aug-12 05:32
2071-Aug-01 12:51 5_05:53 Earth 0.0483721749332135 0.031980011344475 0.0648977418155466 8.48926200919419 8.48277099034747 2477690.035489483 7552.73318310537 830470.031281259 416.451579837123 -8.13453369804559 2734.27427343073 T 2 CATAB v2.0f-lin.ifort 2019-Aug-12 05:32:54 2019-Aug-12 05:32
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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