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(2015 OF22)
Classification: Amor [NEO]          SPK-ID: 3724395
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2228979218873697 6.2277e-05  
a 1.413243036327019 0.00013855 au
q 1.09823410040793 1.9661e-05 au
i 16.40073960645926 0.0024356 deg
node 316.0155153155484 0.0014178 deg
peri 49.20000735996557 0.0041417 deg
M 285.3918480886267 0.14575 deg
tp 2459127.676681873522
(2020-Oct-05.17668187)
0.26715 TDB
period 613.6541959765187
1.68
0.09024
0.0002471
d
yr
n .5866496185642888 8.6269e-05 deg/d
Q 1.728251972246108 0.00016943 au
  Orbit Determination Parameters
   # obs. used (total)      31  
   data-arc span      57 days  
   first obs. used      2015-07-19  
   last obs. used      2015-09-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .44742  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:32:42  

Additional Information
 Earth MOID = .143589 au 
 Jupiter MOID = 3.7459 au 
 T_jup = 4.657 
[ 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 22.1   n/a MPO349345  

[ 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
1931-Aug-18 01:36 2_16:26 Earth 0.334079691122701 0.172296001489116 0.576051791036329 13.3627791690076 13.3621823052769 2426571.566742865 3865.49865934276 13113095.4746081 114.389373596278 -30.7067214036898 158756.402835377 T 8 CATAB v2.0e-lin.ifort 2017-Nov-30 06:20:51 2018-Dec-11 16:41
1973-Aug-18 17:02 1_01:41 Earth 0.270617124601355 0.189997429491788 0.378897673615107 12.0362184846361 12.0354004310028 2441913.209543438 1541.44801256618 6424391.36577697 109.352682738841 -39.5974935784574 160993.281036545 T 8 CATAB v2.0e-lin.ifort 2017-Nov-30 06:20:51 2018-Dec-11 16:41
1978-Aug-18 23:37 1_18:38 Earth 0.143729310442935 0.143420503177263 0.229628731598255 8.87702477543711 8.8749361975482 2443739.484281719 2558.47240479075 8475144.81347285 102.413931774001 86.2545355909078 148770.39355483 T 8 CATAB v2.0e-lin.ifort 2017-Nov-30 06:20:51 2018-Dec-11 16:41
1983-Aug-09 07:56 7_15:29 Earth 0.293067295858763 0.248614654713261 0.374513502417045 8.40110165081224 8.40001937803409 2445555.830743975 11009.233657787 6137309.90765098 364.904339253076 57.0619437550706 86633.2690082812 T 8 CATAB v2.0e-lin.ifort 2017-Nov-30 06:20:51 2018-Dec-11 16:41
2006-Jan-09 09:05 5_07:43 Earth 0.489609119093604 0.482337822431797 0.497976899618365 9.62337199941175 9.62280647892107 2453744.878510360 7663.24256475855 1219756.45701545 268.238800761218 71.3333869032842 208354.025191438 T 8 CATAB v2.0e-lin.ifort 2017-Nov-30 06:20:51 2018-Dec-11 16:41
2010-Aug-16 00:48 03:51 Earth 0.43121215225022 0.418226826276438 0.444256245458604 15.5763961133506 15.5759994154404 2455424.533296789 230.673491976737 695849.580960836 119.171713750364 -21.1409665777293 147914.443046321 T 8 CATAB v2.0e-lin.ifort 2017-Nov-30 06:20:51 2018-Dec-11 16:41
2010-Dec-22 01:25 3_08:19 Earth 0.422182103511298 0.418744472382501 0.426005015405201 7.84756491165065 7.84676064534267 2455552.558987492 4818.74042347126 661342.764133311 204.694277464427 74.1014718612371 176128.205569232 T 8 CATAB v2.0e-lin.ifort 2017-Nov-30 06:20:51 2018-Dec-11 16:41
2015-Aug-19 23:32 < 00:01 Earth 0.210177945012788 0.210080237971445 0.210275652047142 10.7926110933295 10.7914364058958 2457254.480662871 0.905494432040152 4871.88014009589 89.2459069525965 -0.973400714163503 5700.31490688491 T 8 CATAB v2.0e-lin.ifort 2017-Nov-30 06:20:51 2018-Dec-11 16:41
2020-Aug-17 03:03 11:38 Earth 0.168094784551591 0.163079886148246 0.176965015825565 8.51734840702786 8.51548717224773 2459078.626762367 698.06574416323 1319440.89790586 178.989602753996 74.6088305021117 110859.011094992 T 8 CATAB v2.0e-lin.ifort 2017-Nov-30 06:20:51 2018-Dec-11 16:41
2025-Aug-02 15:06 3_07:20 Earth 0.3523559440295 0.331851918326804 0.375316026172322 8.37052393880036 8.36962049415232 2460890.128978869 4760.05652899069 1824909.8127594 417.85934781424 53.4246920081523 84717.8047430614 T 8 CATAB v2.0e-lin.ifort 2017-Nov-30 06:20:51 2018-Dec-11 16:41
2052-Aug-17 07:04 1_02:17 Earth 0.358598885553983 0.273547455157489 0.450323190579669 13.9540104316651 13.9534779401838 2470766.794634637 1577.36648086015 5040289.37953367 117.069116734626 -28.0467790910543 156082.676393478 T 8 CATAB v2.0e-lin.ifort 2017-Nov-30 06:20:51 2018-Dec-11 16:41
2057-Aug-19 19:03 06:54 Earth 0.162474043715466 0.152970382230427 0.255307006403284 9.76163952143396 9.75995939108273 2472595.293747203 414.412047637742 7463236.72360633 85.6424127265833 -70.3123068143217 169281.470135455 T 8 CATAB v2.0e-lin.ifort 2017-Nov-30 06:20:51 2018-Dec-11 16:41
2062-Aug-15 00:07 7_03:57 Earth 0.217658356639364 0.199051524758304 0.364311758265567 8.36931182072705 8.36784901983356 2474416.504687990 10317.1041336357 10825462.8561259 274.334862173438 66.1418660585403 93616.6750100074 T 8 CATAB v2.0e-lin.ifort 2017-Nov-30 06:20:51 2018-Dec-11 16:41
2094-Aug-19 02:28 1_21:39 Earth 0.292260163949206 0.175531433494332 0.475930508101987 12.4989675075357 12.4982380814898 2486108.602566119 2738.89438027492 10369845.3526613 113.234004065772 -36.3947914581329 158612.799023016 T 8 CATAB v2.0e-lin.ifort 2017-Nov-30 06:20:51 2018-Dec-11 16:41
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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