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102226 (1999 TL13)
Classification: Main-belt Asteroid          SPK-ID: 2102226
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2340126893465053 3.5481e-08  
a 2.222392341924381 6.9348e-09 au
q 1.702324333207578 7.7449e-08 au
i 5.676283049070336 5.7512e-06 deg
node 38.27278707931839 3.3855e-05 deg
peri 306.4999701950533 3.6599e-05 deg
M 165.7387493368398 1.4942e-05 deg
tp 2458643.377008703720
(2019-Jun-08.87700870)
4.9066e-05 TDB
period 1210.123025962041
3.31
5.6641e-06
1.551e-08
d
yr
n .2974904140129075 1.3924e-09 deg/d
Q 2.742460350641183 8.5576e-09 au
  Orbit Determination Parameters
   # obs. used (total)      654  
   data-arc span      8381 days (22.95 yr)  
   first obs. used      1998-04-04  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48024  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:40:59  

Additional Information
 Earth MOID = .701242 au 
 Jupiter MOID = 2.68622 au 
 T_jup = 3.606 
[ 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 16.5   n/a MPO502729  

102226 (1999 TL13)          Discovered 1999-Oct-08 by Brady, S. at Hudson
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
1983-Dec-02 00:42 < 00:01 Amphi 0.0140506199381671 0.014048466416324 0.0140527736779675 3.7165762335712 3.71657612348459 2445670.528876064 0.880398876718666 152.798513730043 64.1115896115389 51.6365889084896 27070.1798569591 T 15 CATAB v2.0f-lin.ifort 2021-Apr-13 15:41:01 2021-Apr-13 15:41
2083-Nov-27 12:36 < 00:01 Hebe 0.0379067312981816 0.0378992663095868 0.0379141964618514 5.02082339702307 5.02082336435931 2482191.025345138 0.664509883008505 393.797416567314 33.3672613163341 19.180181396661 57442.4287209392 T 15 CATAB v2.0f-lin.ifort 2021-Apr-13 15:41:01 2021-Apr-13 15:41
2159-Jul-06 12:24 00:03 Amphi 0.0160990557784907 0.0160820429077231 0.0161160697266151 3.74688105721701 3.74688096191486 2509805.016487890 2.94572672633372 873.137774175334 65.2118520156732 -13.8403850535706 9224.86850608586 T 15 CATAB v2.0f-lin.ifort 2021-Apr-13 15:41:01 2021-Apr-13 15:41
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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