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226094 (2002 OS15)
Classification: Main-belt Asteroid          SPK-ID: 2226094
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03830992812060001 5.8457e-08  
a 3.160581610775937 3.1121e-08 au
q 3.03949995644782 1.78e-07 au
i 13.778352131799 4.8979e-06 deg
node 267.4736626603395 2.3353e-05 deg
peri 344.1253170353589 8.9098e-05 deg
M 161.1410682925402 9.0364e-05 deg
tp 2458281.844503238259
(2018-Jun-12.34450324)
0.00050919 TDB
period 2052.338254540023
5.62
3.0313e-05
8.299e-08
d
yr
n .1754096817148129 2.5908e-09 deg/d
Q 3.281663265104053 3.2314e-08 au
  Orbit Determination Parameters
   # obs. used (total)      309  
   data-arc span      6747 days (18.47 yr)  
   first obs. used      2002-07-18  
   last obs. used      2021-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55494  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 13:08:06  

Additional Information
 Earth MOID = 2.02444 au 
 Jupiter MOID = 1.81168 au 
 T_jup = 3.159 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457974.5 (2017-Aug-09.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04035353287897622 5.8478e-08  
q 3.036070647000499 1.7965e-07 au
tp 2458291.438595510808
(2018-Jun-21.93859551)
0.00048403 TDB
node 267.549446431963 2.3408e-05 deg
peri 345.7917327993632 8.4925e-05 deg
i 13.75520028696833 4.8924e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      309  
   data-arc span      6747 days (18.47 yr)  
   first obs. used      2002-07-18  
   last obs. used      2021-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55494  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 13:08:06  

Additional Information
 Jupiter MOID = 1.81168 au 
 T_jup = 3.159 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.419725939771775E-15 -1.037237960807824E-14 9.7417339525627E-12 3.315311404674593E-14 1.450863886771361E-12 -8.602599764677468E-16
q -1.037237960807824E-14 3.227460906499299E-14 -2.505670278500436E-11 -9.741002294131954E-14 -3.654382563196713E-12 1.369801655389228E-15
tp 9.7417339525627E-12 -2.505670278500436E-11 2.342876024354344E-7 2.243311469186898E-10 3.952641582085104E-8 -5.516850143939383E-11
node 3.315311404674593E-14 -9.741002294131954E-14 2.243311469186898E-10 5.479353372075821E-10 -4.957905953100145E-10 5.049410367190121E-12
peri 1.450863886771361E-12 -3.654382563196713E-12 3.952641582085104E-8 -4.957905953100145E-10 7.212255772129853E-9 -1.445864256042299E-11
i -8.602599764677468E-16 1.369801655389228E-15 -5.516850143939383E-11 5.049410367190121E-12 -1.445864256042299E-11 2.393551043328055E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0   n/a MPO454623  

226094 (2002 OS15)          Discovered 2002-Jul-18 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ 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
1953-Nov-02 02:33 00:03 Jupiter 1.85777278330188 1.85777201262415 1.85777355398514 4.8592296622156 4.76447731801763 2434683.606311304 2.62351872869244 275.35740201048 29.5108396760308 85.7227324533924 3213685.57140282 T 16 CATAB v2.0f-lin.ifort 2021-Feb-24 13:08:07 2021-Feb-24 13:08
1964-Jul-18 05:08 00:02 Jupiter 1.93619093371298 1.93619005807279 1.9361918093568 3.96999073301749 3.85822361311947 2438594.713779833 2.46218674610446 179.018971439978 25.9449905298777 -76.4558505837853 2789429.45471613 T 16 CATAB v2.0f-lin.ifort 2021-Feb-24 13:08:07 2021-Feb-24 13:08
2060-Nov-11 15:45 00:02 Jupiter 1.87551246972444 1.87551193781593 1.87551300163316 4.93990872541977 4.84762358315967 2473775.156049936 1.94407305256425 209.855479681142 25.1115238294164 89.0529312747116 3432790.75024085 T 16 CATAB v2.0f-lin.ifort 2021-Feb-24 13:08:07 2021-Feb-24 13:08
2071-Aug-12 12:08 00:03 Jupiter 1.88440521773547 1.88440426531287 1.88440617016557 4.3416041851752 4.23680842282742 2477701.005301298 2.63963946098222 229.924670978311 23.7972994199758 -78.8091101631056 3120194.3844143 T 16 CATAB v2.0f-lin.ifort 2021-Feb-24 13:08:07 2021-Feb-24 13:08
2167-Nov-27 01:59 00:06 Jupiter 1.92032705906394 1.92032486456992 1.92032925360893 4.95353283503921 4.86367378614311 2512870.582326398 6.48145538738479 537.99102638061 35.1810848172627 78.8263920342802 3344914.19069473 T 16 CATAB v2.0f-lin.ifort 2021-Feb-24 13:08:07 2021-Feb-24 13:08
2178-Sep-03 06:03 00:07 Jupiter 1.84864157815233 1.84864026386251 1.84864289253736 4.61915242175688 4.51887112032834 2516803.751828637 7.26225386840586 727.607486814342 23.5156867868631 -84.6331188212347 3290393.9007517 T 16 CATAB v2.0f-lin.ifort 2021-Feb-24 13:08:07 2021-Feb-24 13:08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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