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105680 (2000 SP46)
Classification: Main-belt Asteroid          SPK-ID: 2105680
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1884723152220018 3.4639e-08  
a 2.693787783570243 1.4375e-08 au
q 2.186083363284014 9.3349e-08 au
i 11.95686665285074 4.4805e-06 deg
node 220.9598268688823 1.8127e-05 deg
peri 95.24748652960373 2.1964e-05 deg
M 178.1948511703149 1.3911e-05 deg
tp 2458201.151533962011
(2018-Mar-23.65153396)
6.0846e-05 TDB
period 1614.892045891023
4.42
1.2926e-05
3.539e-08
d
yr
n .2229251180696532 1.7844e-09 deg/d
Q 3.201492203856471 1.7084e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1123  
   data-arc span      7123 days (19.50 yr)  
   first obs. used      2000-08-03  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47069  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 02:27:06  

Additional Information
 Earth MOID = 1.21262 au 
 Jupiter MOID = 2.2257 au 
 T_jup = 3.314 
[ 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 14.5   n/a MPO333654  

105680 (2000 SP46)          Discovered 2000-Sep-23 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
1941-Nov-28 05:24 00:03 Iris 0.0240014905619263 0.0239843295255553 0.0240186518988793 5.62661580497717 5.62661576240875 2430326.724808041 3.29367131121487 865.971095393209 61.6371277687191 -8.93585231703049 9928.13457747872 T 23 CATAB v2.0f-lin.ifort 2020-Feb-24 02:27:09 2020-Feb-24 02:27
1963-Dec-29 18:45 00:02 Iris 0.0497872921406649 0.0497754842929179 0.0497991000185227 6.09237679891371 6.09237677996116 2438393.280969462 1.92017706019945 591.891485613734 62.1979584922606 5.99768250589684 17691.4274363843 T 23 CATAB v2.0f-lin.ifort 2020-Feb-24 02:27:09 2020-Feb-24 02:27
2032-Jan-30 09:25 < 00:01 Amphi 0.0450589136041634 0.0450551197685061 0.0450627084579825 6.95845765193607 6.95845763360113 2463261.892426376 0.55506375258514 397.511999760285 48.9684074273965 62.4061088037034 122226.608576441 T 23 CATAB v2.0f-lin.ifort 2020-Feb-24 02:27:09 2020-Feb-24 02:27
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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