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(2019 SX3)
Classification: Apollo [NEO]          SPK-ID: 3856706
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4912011033309345 8.8247e-07  
a 1.898886868909062 3.1203e-06 au
q .966151543800307 1.6027e-07 au
i 4.55333689943142 1.6258e-05 deg
node 193.3611717713532 2.4831e-05 deg
peri 206.8604538638152 4.7639e-05 deg
M 156.9423430011519 0.00038496 deg
tp 2458783.837231706006
(2019-Oct-27.33723171)
3.0424e-05 TDB
period 955.7560675944352
2.62
0.0023558
6.45e-06
d
yr
n .3766651473174452 9.2842e-07 deg/d
Q 2.831622194017816 4.653e-06 au
  Orbit Determination Parameters
   # obs. used (total)      93  
   # delay obs. used      1  
   # Doppler obs. used      2  
   data-arc span      7 days  
   first obs. used      2019-09-25  
   last obs. used      2019-10-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .39109  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-11 07:44:24  

Additional Information
 Earth MOID = .000667117 au 
 Jupiter MOID = 2.59771 au 
 T_jup = 3.789 
[ 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 25.4   .33884 MPO504269 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
1914-Sep-15 10:14 8_02:06 Earth 0.134306629297636 0.0494144917507388 0.220063408934306 12.2097089957937 12.2080840514363 2420390.926604883 11646.4845856999 4288639.94851638 5.96164952035066 -5.61035228830028 284939.388694663 T 10 CATAB v2.0f-lin.ifort 2020-Sep-11 07:44:41 2020-Sep-11 07:44
1927-Dec-18 09:27 4_23:00 Earth 0.209886906054787 0.149216657846816 0.272694189064933 13.9680130905431 13.9671042106255 2425232.894084183 7139.892506041 3255210.64864446 38.832896466847 18.0995625299303 215587.134839263 T 10 CATAB v2.0f-lin.ifort 2020-Sep-11 07:44:41 2020-Sep-11 07:44
1935-Aug-22 23:25 2_05:03 Earth 0.495820557457746 0.45622327679062 0.535432826059821 22.9534013558887 22.9531672334756 2428037.475831976 3183.23868944561 1979602.8913809 7.06223033849064 -3.93564380112392 640814.013868895 T 10 CATAB v2.0f-lin.ifort 2020-Sep-11 07:44:41 2020-Sep-11 07:44
1948-Oct-13 04:32 20:28 Earth 0.0167507421215293 0.0149005429576845 0.0186035239361959 7.72219213829108 7.70156599200523 2432837.688794711 1228.36677949338 92908.7309877355 9.25032223059759 6.26015957323831 29186.4445522828 T 10 CATAB v2.0f-lin.ifort 2020-Sep-11 07:44:41 2020-Sep-11 07:44
1969-Nov-16 07:26 09:11 Earth 0.0528030850742908 0.0525480269891634 0.0530693427153492 7.78270335199793 7.77621695391399 2440541.809788248 551.432250472641 40506.4144211832 27.1284765110223 71.2967332006464 255596.774369977 T 10 CATAB v2.0f-lin.ifort 2020-Sep-11 07:44:41 2020-Sep-11 07:44
1990-Dec-19 15:05 02:07 Earth 0.222313781074024 0.221160992103627 0.223467149492793 14.3980969700819 14.3972645291395 2448245.128304601 126.872857605686 60220.6000854195 38.9431470507389 17.3006039155254 218133.655100595 T 10 CATAB v2.0f-lin.ifort 2020-Sep-11 07:44:41 2020-Sep-11 07:44
1998-Sep-06 12:17 01:31 Earth 0.259405100258872 0.258469222373508 0.260340996414821 15.9902660016717 15.9896236292594 2451063.011615177 90.7007591705888 46795.0011381087 6.7311610479181 -4.23711117963482 367538.544122965 T 10 CATAB v2.0f-lin.ifort 2020-Sep-11 07:44:41 2020-Sep-11 07:44
2012-Jan-05 03:22 00:28 Earth 0.480997243449243 0.480631618655232 0.481362877998739 22.4767415418473 22.476495086186 2455931.640472511 28.3019499053443 18549.7004183157 47.5273384940099 10.6158045573722 249534.542631884 T 10 CATAB v2.0f-lin.ifort 2020-Sep-11 07:44:41 2020-Sep-11 07:44
2019-Oct-02 06:00 < 00:01 Earth 0.0221769961458296 0.0221769790567016 0.0221770132349576 8.7340106578023 8.7202436889092 2458758.749834721 0.0188320021350723 2.4257948002841 0.847170907019412 89.3074659176776 813296.38018265 T 10 CATAB v2.0f-lin.ifort 2020-Sep-11 07:44:41 2020-Sep-11 07:44
2032-Dec-27 13:49 00:52 Earth 0.338890355267084 0.338293621735966 0.33948714140338 18.0526233829154 18.0521878529261 2463594.075852265 51.6162483674528 30493.7626218599 42.2881958894822 12.6190447091194 228413.255339935 T 10 CATAB v2.0f-lin.ifort 2020-Sep-11 07:44:41 2020-Sep-11 07:44
2040-Aug-29 08:10 01:16 Earth 0.389702729490955 0.38879407561899 0.390611392437413 19.8536115445196 19.8532671603693 2466395.840423691 76.376165293663 45408.0542607032 6.41243210339578 -3.76175063309457 523000.724056974 T 10 CATAB v2.0f-lin.ifort 2020-Sep-11 07:44:41 2020-Sep-11 07:44
2053-Nov-15 19:19 09:00 Earth 0.0531730402465816 0.0529569859400991 0.0533979334728813 7.686425607509 7.67990360853024 2471222.304936354 540.296059771058 35925.0386525945 26.6994829290753 72.1929404153618 261994.973264579 T 10 CATAB v2.0f-lin.ifort 2020-Sep-11 07:44:41 2020-Sep-11 07:44
2074-Sep-18 00:16 07:26 Earth 0.126433292771597 0.123237875682257 0.129629086151198 11.9578068303307 11.9560443211736 2478833.510886452 446.188005567642 159722.732721951 4.33931507896143 -3.9840362771926 262261.330787016 T 10 CATAB v2.0f-lin.ifort 2020-Sep-11 07:44:41 2020-Sep-11 07:44
2087-Dec-20 01:14 04:43 Earth 0.20737669316848 0.204956848935213 0.209799706603394 13.87141873205 13.8704924440655 2483674.551269245 282.715286997737 127334.872352844 38.6171518401448 18.5210845948534 218807.46247542 T 10 CATAB v2.0f-lin.ifort 2020-Sep-11 07:44:41 2020-Sep-11 07:44
2108-Oct-15 07:27 03:16 Earth 0.0177114459719152 0.017406311275642 0.018016592853775 7.730189237547 7.71070354137961 2491278.810146610 196.051107811221 15233.8160070801 9.2018725454301 -2.46700571688407 11601.6745391827 T 10 CATAB v2.0f-lin.ifort 2020-Sep-11 07:44:41 2020-Sep-11 07:44
2129-Nov-20 12:08 3_00:40 Earth 0.0552325701189721 0.0533315798439023 0.057862824042399 7.79849947833088 7.79231107793313 2498985.005566050 4359.6016031643 336648.759372069 28.4343480659773 70.2728710255679 253871.380381126 T 10 CATAB v2.0f-lin.ifort 2020-Sep-11 07:44:41 2020-Sep-11 07:44
2137-Aug-25 17:04 1_04:12 Earth 0.497073107635103 0.475712929830672 0.518436232624499 22.9693355285142 22.9691021580643 2501820.210977788 1692.24329891242 1066927.72284806 5.21984494942606 -3.25279495812696 716502.225731725 T 10 CATAB v2.0f-lin.ifort 2020-Sep-11 07:44:41 2020-Sep-11 07:44
2150-Dec-23 12:43 2_17:50 Earth 0.237093560049435 0.200011793532319 0.274708057682409 14.8390795436132 14.8383221934577 2506688.029572458 3949.95450960133 1944943.09551332 39.1759939952847 16.5472399110445 221535.215278544 T 10 CATAB v2.0f-lin.ifort 2020-Sep-11 07:44:41 2020-Sep-11 07:44
2158-Sep-10 02:03 3_00:40 Earth 0.248446583753526 0.204269690416374 0.292651849659829 15.6680506605657 15.6673661599438 2509505.585573664 4360.33364158749 2207604.30643199 5.30356335739195 -3.42299103376783 361061.18698773 T 10 CATAB v2.0f-lin.ifort 2020-Sep-11 07:44:41 2020-Sep-11 07:44
2172-Jan-08 18:26 2_13:01 Earth 0.491709568738574 0.444299692743439 0.539279269361695 22.8209177873788 22.8206803370092 2514374.268145709 3660.82254053432 2409033.8616904 47.6207073410902 10.5283798901727 252886.894466904 T 10 CATAB v2.0f-lin.ifort 2020-Sep-11 07:44:41 2020-Sep-11 07:44
2179-Oct-06 20:09 8_20:02 Earth 0.0128692484397677 0.00367343229201755 0.047911502970392 8.49293577399019 8.46852250259648 2517202.339293517 12721.5281097031 1767335.61892732 4.18661863102118 16.7220675757766 125345.960654518 T 10 CATAB v2.0f-lin.ifort 2020-Sep-11 07:44:41 2020-Sep-11 07:44
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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