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(2019 UO)
Classification: Apollo [NEO, PHA]          SPK-ID: 3879231
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 84 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6384070030371667 9.9244e-07  
a 2.650512397950669 7.231e-06 au
q .9584067214621285 3.0774e-08 au
i 5.705554757023251 6.5856e-06 deg
node 277.6087218631197 2.8421e-05 deg
peri 185.0033922172048 2.6259e-05 deg
M 33.42146720319419 0.00013472 deg
tp 2458854.175786772224
(2020-Jan-05.67578677)
9.7679e-06 TDB
period 1576.134178722258
4.32
0.0064499
1.766e-05
d
yr
n .2284069496493282 9.3469e-07 deg/d
Q 4.34261807443921 1.1847e-05 au
  Orbit Determination Parameters
   # obs. used (total)      428  
   # delay obs. used      1  
   # Doppler obs. used      0  
   data-arc span      202 days  
   first obs. used      2019-09-28  
   last obs. used      2020-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .39396  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-09 05:55:18  

Additional Information
 Earth MOID = .0204836 au 
 Jupiter MOID = .851809 au 
 T_jup = 3.056 
[ 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 20.1   .52066 E2020A86 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
1901-May-15 15:54 00:14 Jupiter 1.79683962745516 1.79648177923181 1.79719747351787 7.90517383287823 7.84531591979923 2415520.162562890 14.4431136329309 17574.9936753503 34.2716375126323 -10.9178507287082 469791.270699951 T 84 CATAB v2.0f-lin.ifort 2020-May-09 05:55:24 2020-May-09 05:55
1902-Dec-15 01:39 05:51 Earth 0.033789580425195 0.0336275467306959 0.0339670072414251 9.90502435712104 9.89706003813085 2416098.569091906 350.917297058389 36961.8632656597 4.82315156348438 -76.7650760485162 1006834.34926609 T 84 CATAB v2.0f-lin.ifort 2020-May-09 05:55:24 2020-May-09 05:55
1913-Jul-06 14:43 00:24 Jupiter 1.20174878665297 1.20073217171424 1.20276547168539 6.30495058095123 6.19215244880971 2419955.113213415 24.2847143533869 52762.1779565925 23.2077741924919 -22.7331668980472 1362131.51003672 T 84 CATAB v2.0f-lin.ifort 2020-May-09 05:55:24 2020-May-09 05:55
1915-Dec-05 05:33 17:48 Earth 0.0893171824293616 0.0849394125139172 0.0937280797175989 10.7725477705191 10.7697781852218 2420836.731448129 1068.08703251722 235323.171052663 5.34580729509105 -21.3744683464326 805070.440242532 T 84 CATAB v2.0f-lin.ifort 2020-May-09 05:55:24 2020-May-09 05:55
1929-Feb-22 20:56 09:17 Earth 0.390931569657674 0.384743367643625 0.397122014575195 20.1839630059078 20.183625323213 2425665.372204781 556.975570084142 312148.792370557 9.03971151540966 8.60951376817528 854249.388191922 T 84 CATAB v2.0f-lin.ifort 2020-May-09 05:55:24 2020-May-09 05:55
1949-Jan-15 01:47 01:56 Jupiter 1.01517958863987 1.01394075129412 1.01641830196143 5.22123054187322 5.05890637800423 2432931.574010897 115.624910242259 59071.4916224665 32.0107939854142 -2.0248951081128 71913.0468766933 T 84 CATAB v2.0f-lin.ifort 2020-May-09 05:55:24 2020-May-09 05:55
1950-Nov-02 16:34 08:53 Earth 0.391854002322455 0.385777860121603 0.397932968275154 21.8117847365588 21.8114729912187 2433588.190115182 532.832666576344 307569.001133801 6.13583344312227 -9.82349495609234 1464313.48264519 T 84 CATAB v2.0f-lin.ifort 2020-May-09 05:55:24 2020-May-09 05:55
1961-Feb-27 07:32 04:01 Jupiter 1.98490374926154 1.98300334975793 1.98680416985656 9.36434693622849 9.31866562167806 2437357.813573130 241.477215429689 95315.4300609932 23.8853530755542 -9.47833058285532 1111251.8689923 T 84 CATAB v2.0f-lin.ifort 2020-May-09 05:55:24 2020-May-09 05:55
1996-Jul-16 19:38 00:14 Jupiter 0.894139639817423 0.893995130912166 0.894284148397191 4.83621896549455 4.63620586867654 2450281.317985731 13.7952668690046 7149.70369420172 28.4072748007246 20.1900423606187 848254.478327417 T 84 CATAB v2.0f-lin.ifort 2020-May-09 05:55:24 2020-May-09 05:55
2007-Mar-05 16:42 01:25 Earth 0.376828522717455 0.375846396844585 0.377810758855157 21.6795477066951 21.6792215534993 2454165.195575120 85.4289705505331 50021.0751924517 8.37223943907412 11.7290375362714 1237398.40027488 T 84 CATAB v2.0f-lin.ifort 2020-May-09 05:55:24 2020-May-09 05:55
2020-Jan-10 23:48 < 00:01 Earth 0.0302099374103646 0.0302098072916766 0.0302100675290542 9.39531630593629 9.3859240859659 2458859.491600298 0.0962350878447022 6.63960000644608 6.06141728586831 32.0734405776104 506344.981361328 T 84 CATAB v2.0f-lin.ifort 2020-May-09 05:55:24 2020-May-09 05:55
2032-Nov-18 04:43 01:58 Earth 0.180942249636325 0.180004274755175 0.181880711568181 15.3712141857157 15.3702561587549 2463554.696771045 117.894920498123 49071.4304294692 6.17663135262826 -17.5666919565272 1180310.97394551 T 84 CATAB v2.0f-lin.ifort 2020-May-09 05:55:24 2020-May-09 05:55
2043-Dec-31 09:56 00:38 Jupiter 0.995114493481793 0.994807107890958 0.995421872455118 5.19291594203418 5.02633206713401 2467614.913552551 38.0347181032122 14757.3926162365 31.6021831501262 -3.72253521258723 164649.763050972 T 84 CATAB v2.0f-lin.ifort 2020-May-09 05:55:24 2020-May-09 05:55
2056-Jan-22 06:32 01:17 Jupiter 1.69895191379922 1.69827842859597 1.69962540565189 8.33546742769359 8.27543989284252 2472019.771897714 77.427394974203 34002.3578230123 26.5556297642155 -12.6697458988039 1111493.11128282 T 84 CATAB v2.0f-lin.ifort 2020-May-09 05:55:24 2020-May-09 05:55
2062-Nov-08 04:48 03:41 Earth 0.32023774224552 0.31781687590551 0.322659274941636 20.0455238646284 20.0451087892931 2474501.699933144 220.63789335707 122913.302396825 6.76732911364155 -10.8075612304379 1193495.16308874 T 84 CATAB v2.0f-lin.ifort 2020-May-09 05:55:24 2020-May-09 05:55
2080-Mar-06 20:15 03:29 Earth 0.388209592780644 0.385842320006608 0.390577463840661 21.9580860607156 21.9577734853828 2480830.343669530 209.369839207172 120482.390517158 7.78868767340046 11.5098995422556 1343078.04222021 T 84 CATAB v2.0f-lin.ifort 2020-May-09 05:55:24 2020-May-09 05:55
2091-Apr-26 03:49 01:41 Jupiter 1.65747111896317 1.65680892312882 1.65813331917943 7.4713753085478 7.40266052900547 2484897.659345973 100.510447188849 33294.9603145612 30.75096427506 -12.0272677376656 947757.097321415 T 84 CATAB v2.0f-lin.ifort 2020-May-09 05:55:24 2020-May-09 05:55
2092-Nov-06 18:56 03:14 Earth 0.279364355030109 0.277267147073023 0.28146244064318 19.6825384051396 19.6820538250085 2485458.288784818 193.81998795772 107476.050283616 6.87779232618915 -13.2867957071427 1267603.55143559 T 84 CATAB v2.0f-lin.ifort 2020-May-09 05:55:24 2020-May-09 05:55
2103-May-27 05:17 00:25 Jupiter 1.01622341560713 1.01599270025974 1.01645413609278 5.60867804346722 5.45804624449205 2489310.719824680 25.3358618133645 12068.6823261794 26.7472761645868 -24.3216043365679 1233679.35173957 T 84 CATAB v2.0f-lin.ifort 2020-May-09 05:55:24 2020-May-09 05:55
2110-Feb-05 01:41 02:16 Earth 0.0695668574308375 0.0692435834266897 0.0698916759498695 11.0194829972815 11.0160066971818 2491756.569868635 136.064982795155 22986.3967003471 6.94888438292888 45.3430420816456 985813.843114737 T 84 CATAB v2.0f-lin.ifort 2020-May-09 05:55:24 2020-May-09 05:55
2122-Nov-27 16:18 01:28 Earth 0.137765904607002 0.137204925312256 0.138327056597848 13.6848223439027 13.6834089804005 2496435.179283782 88.1378142162568 29016.1923532009 6.76759763009064 -15.387075861239 717686.899397964 T 84 CATAB v2.0f-lin.ifort 2020-May-09 05:55:24 2020-May-09 05:55
2150-Nov-11 06:02 00:08 Jupiter 0.907432631030908 0.907153935514763 0.907711360681725 5.16799163370704 4.98410299355423 2506645.751063005 8.07669982174908 16521.1599390027 24.6764748019755 -37.8097167475151 1782484.92862407 T 84 CATAB v2.0f-lin.ifort 2020-May-09 05:55:24 2020-May-09 05:55
2186-Apr-04 07:42 03:31 Jupiter 1.77425134376933 1.77269796658804 1.77580474224614 7.77805391557485 7.7164323644485 2519573.821113115 211.186086326761 78068.5704641539 27.8572167712968 -11.6112804294501 1060162.96769593 T 84 CATAB v2.0f-lin.ifort 2020-May-09 05:55:24 2020-May-09 05:55
2198-May-17 15:12 01:31 Jupiter 1.18179751806945 1.18058774805673 1.18300739770906 6.31653022891307 6.20202437517716 2524000.133363077 91.2408430243832 62983.8871151469 27.7892931887348 -21.5546763141547 1262629.63233015 T 84 CATAB v2.0f-lin.ifort 2020-May-09 05:55:24 2020-May-09 05:55
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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