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213958 (2003 YF17)
Classification: Main-belt Asteroid          SPK-ID: 2213958
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | 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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .144361575613704 4.1818e-08  
a 2.789701131127308 2.3561e-08 au
q 2.386975480346438 1.1213e-07 au
i 14.2006493832211 5.6128e-06 deg
node 97.37537016095071 1.7317e-05 deg
peri 79.0069242621019 2.7899e-05 deg
M 220.7777366423121 2.2433e-05 deg
tp 2460054.674623628144
(2023-Apr-20.17462363)
0.00011092 TDB
period 1701.903551857804
4.66
2.1561e-05
5.903e-08
d
yr
n .2115278504513506 2.6798e-09 deg/d
Q 3.192426781908178 2.6963e-08 au
  Orbit Determination Parameters
   # obs. used (total)      327  
   data-arc span      6551 days (17.94 yr)  
   first obs. used      2002-10-05  
   last obs. used      2020-09-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47004  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:44:48  

Additional Information
 Earth MOID = 1.44185 au 
 Jupiter MOID = 1.97586 au 
 T_jup = 3.270 
[ show covariance matrix ]

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 15.80   n/a MPCxxxxx  

213958 (2003 YF17)          Discovered 2003-Dec-17 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ 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
1927-Sep-12 07:59 00:04 Jupiter 1.97856425202233 1.97856359328498 1.97856491076619 1.88818678339897 1.64591925176173 2425135.832924622 3.71617373830968 375.770742304724 26.3603479122011 73.5139001221135 2366596.89266851 T 14 CATAB v2.0f-lin.ifort 2021-Apr-13 23:44:49 2021-Apr-13 23:44
1950-Aug-21 02:15 00:03 Jupiter 1.99715601082918 1.99715536839038 1.99715665326866 2.97417374071142 2.82798174538067 2433514.593505372 2.53822521029153 186.654230477341 19.7696162174219 85.1884767005234 1722884.7549126 T 14 CATAB v2.0f-lin.ifort 2021-Apr-13 23:44:49 2021-Apr-13 23:44
2058-Jun-25 21:32 00:02 Jupiter 1.98395919361563 1.98395859717836 1.98395979005267 1.81539730518765 1.56262486722196 2472905.397498119 1.74705284472711 298.661849173715 39.8948671334131 -87.2211689487234 2440951.22500321 T 14 CATAB v2.0f-lin.ifort 2021-Apr-13 23:44:49 2021-Apr-13 23:44
2081-May-27 03:48 00:03 Jupiter 1.99056988908826 1.99056920969743 1.99057056847943 2.44626561362871 2.26565228205481 2481276.658462747 2.63743153245055 177.594153344017 19.3855149184388 74.7619309949946 1561052.1379979 T 14 CATAB v2.0f-lin.ifort 2021-Apr-13 23:44:49 2021-Apr-13 23:44
2189-Apr-10 00:34 00:07 Jupiter 1.98339128822542 1.98339064188712 1.98339193461242 2.14959481184327 1.9407839822639 2520675.523407950 7.06584036508647 1040.93301437212 36.1592226554795 -78.8357165248771 2028881.64077758 T 14 CATAB v2.0f-lin.ifort 2021-Apr-13 23:44:49 2021-Apr-13 23:44
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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