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308755 (2006 KD29)
Classification: Main-belt Asteroid          SPK-ID: 2308755
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1715756599037325 6.1974e-08  
a 2.377005794090222 1.4376e-08 au
q 1.969169456374196 1.5219e-07 au
i 4.839616207384817 5.8727e-06 deg
node 229.4495758372885 6.1752e-05 deg
peri 22.76398992018953 6.348e-05 deg
M 286.4492733691141 1.6312e-05 deg
tp 2459273.981689528105
(2021-Feb-28.48168953)
6.1972e-05 TDB
period 1338.578321927478
3.66
1.2143e-05
3.325e-08
d
yr
n .2689420515055257 2.4398e-09 deg/d
Q 2.784842131806247 1.6842e-08 au
  Orbit Determination Parameters
   # obs. used (total)      151  
   data-arc span      5979 days (16.37 yr)  
   first obs. used      2003-09-19  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60316  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 18:19:53  

Additional Information
 Earth MOID = .95598 au 
 Jupiter MOID = 2.25387 au 
 T_jup = 3.516 
[ 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 17.4   n/a MPO418605  

308755 (2006 KD29)          Discovered 2006-May-20 by Spacewatch at Kitt Peak
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12

[ 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
2051-Apr-04 20:09 00:06 Thisb 0.0385616053015581 0.0385599912545342 0.0385632215595123 2.50165465567181 2.5016545849925 2470266.339644694 5.54995198319943 826.252700283093 66.6813305281127 86.856081641406 86259.7706023233 T 7 CATAB v2.0f-lin.ifort 2020-Feb-25 18:19:57 2020-Feb-25 18:20
2146-May-07 19:29 00:04 Iris 0.0210635688593372 0.0210120803739525 0.0211151022608468 7.86116997909843 7.86116994438049 2504997.311616580 3.59642060719076 2991.71022288268 77.2446509711977 30.8656732696679 20943.3830491184 T 7 CATAB v2.0f-lin.ifort 2020-Feb-25 18:19:57 2020-Feb-25 18:20

Alternate Designations
 2006 KD29 = 2003 SB95 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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