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413756 (2006 DW99)
Classification: Main-belt Asteroid          SPK-ID: 2413756
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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1226082601548809 1.1177e-07  
a 3.01251509297596 7.1331e-08 au
q 2.643155858735858 3.8269e-07 au
i 8.360528351548018 1.6642e-05 deg
node 359.7784967059314 7.5292e-05 deg
peri 76.02430768757031 0.0001495 deg
M 9.882069021053514 0.000107 deg
tp 2459148.075094516661
(2020-Oct-25.57509452)
0.00056843 TDB
period 1909.819283167685
5.23
6.7832e-05
1.857e-07
d
yr
n .1884995104892296 6.695e-09 deg/d
Q 3.381874327216061 8.0077e-08 au
  Orbit Determination Parameters
   # obs. used (total)      78  
   data-arc span      7230 days (19.79 yr)  
   first obs. used      2001-03-22  
   last obs. used      2021-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62573  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 20:37:36  

Additional Information
 Earth MOID = 1.67314 au 
 Jupiter MOID = 1.92378 au 
 T_jup = 3.221 
[ 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 17.3   n/a MPO440765  
diameter diameter 2.631 km 0.475 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.031   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

413756 (2006 DW99)          Discovered 2006-Feb-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10

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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
1914-Sep-06 01:07 00:10 Jupiter 1.96676823785171 1.96676588047209 1.96677059523044 3.71416139596095 3.59633987971082 2420381.546230050 9.89135327632052 211.588003310844 94.8203168358744 -80.5789877508674 516600.725573529 T 12 CATAB v2.0f-lin.ifort 2021-Feb-24 20:37:37 2021-Feb-24 20:37
1961-May-22 08:41 00:05 Jupiter 1.95004421277225 1.9500417806229 1.95004664492028 2.96143856382523 2.81094237261509 2437441.861943422 5.29086435722372 120.860568569309 97.0653844993886 79.6608535926045 584812.024355543 T 12 CATAB v2.0f-lin.ifort 2021-Feb-24 20:37:37 2021-Feb-24 20:37
2008-Jan-25 16:48 00:01 Jupiter 1.99079751442789 1.99079577719178 1.9907992516632 2.46101629707373 2.28159227883436 2454491.200166075 1.33728598014463 161.063127293994 24.7556065262333 74.741395693414 687495.284087311 T 12 CATAB v2.0f-lin.ifort 2021-Feb-24 20:37:37 2021-Feb-24 20:37
2045-Aug-20 16:51 00:03 Jupiter 1.99081267533866 1.99080976454753 1.99081558612887 4.14533633236009 4.04139603367741 2468213.201890521 3.37692515331355 163.074378836289 113.062492705947 65.0980734011799 508278.986295925 T 12 CATAB v2.0f-lin.ifort 2021-Feb-24 20:37:37 2021-Feb-24 20:37
2092-May-13 19:27 00:08 Jupiter 1.93549625374902 1.93549358552385 1.93549892197154 3.42406798479094 3.29378058839015 2485281.310168873 8.44268221542804 122.277218509901 85.8627804694158 86.1410782028045 346051.940100879 T 12 CATAB v2.0f-lin.ifort 2021-Feb-24 20:37:37 2021-Feb-24 20:37
2139-Jan-25 11:18 00:14 Jupiter 1.94700736875642 1.94700558276775 1.94700915474575 2.7588246238958 2.59635070290437 2502337.970911161 13.9432458194707 258.455568867764 69.993735212426 56.0347299314431 452344.500518042 T 12 CATAB v2.0f-lin.ifort 2021-Feb-24 20:37:37 2021-Feb-24 20:37

Alternate Designations
 2006 DW99 = 2001 FS223 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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