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233378 (2006 DP199)
Classification: Main-belt Asteroid          SPK-ID: 2233378
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1162651637082405 9.7323e-08  
a 2.545717726051353 1.9113e-08 au
q 2.249739437877023 2.5463e-07 au
i 15.8505485804963 9.3842e-06 deg
node 149.3346086715661 1.5293e-05 deg
peri 14.75060373859157 3.1197e-05 deg
M 186.4799829591086 2.3802e-05 deg
tp 2459715.590284628795
(2022-May-16.09028463)
9.9682e-05 TDB
period 1483.589656435432
4.06
1.6708e-05
4.574e-08
d
yr
n .2426546979742088 2.7328e-09 deg/d
Q 2.841696014225683 2.1335e-08 au
  Orbit Determination Parameters
   # obs. used (total)      378  
   data-arc span      7792 days (21.33 yr)  
   first obs. used      1998-04-02  
   last obs. used      2019-08-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55478  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 07:18:59  

Additional Information
 Earth MOID = 1.26169 au 
 Jupiter MOID = 2.1493 au 
 T_jup = 3.381 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457018.5 (2014-Dec-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1150882201913274 9.7436e-08  
q 2.253418991375997 2.5458e-07 au
tp 2456745.764398577605
(2014-Mar-29.26439858)
9.8546e-05 TDB
node 149.4178083835619 1.5304e-05 deg
peri 14.45721818356883 3.1453e-05 deg
i 15.84141501004316 9.3802e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      378  
   data-arc span      7792 days (21.33 yr)  
   first obs. used      1998-04-02  
   last obs. used      2019-08-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55478  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 07:18:59  

Additional Information
 Jupiter MOID = 2.1493 au 
 T_jup = 3.381 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.493720645406843E-15 -2.475788968003732E-14 -1.183102361575867E-12 -1.450382234983136E-14 -1.023449896643377E-13 -2.691049801559866E-14
q -2.475788968003732E-14 6.480849476527506E-14 2.838264694842066E-12 3.856676485126312E-14 2.116326673799442E-13 6.962658909742656E-14
tp -1.183102361575867E-12 2.838264694842066E-12 9.711264801544896E-9 8.483738604059987E-13 2.704233886017317E-9 1.449691707081107E-11
node -1.450382234983136E-14 3.856676485126312E-14 8.483738604059987E-13 2.342054866956073E-10 -2.242753521136437E-10 -2.50748531795707E-12
peri -1.023449896643377E-13 2.116326673799442E-13 2.704233886017317E-9 -2.242753521136437E-10 9.892912077946606E-10 5.962399851335583E-12
i -2.691049801559866E-14 6.962658909742656E-14 1.449691707081107E-11 -2.50748531795707E-12 5.962399851335583E-12 8.798853490598891E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO437097  
rotation period rot_per 5.549 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

233378 (2006 DP199)          Discovered 2006-Feb-23 by LONEOS at Anderson Mesa
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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