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434728 (2006 DP201)
Classification: Main-belt Asteroid          SPK-ID: 2434728
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2222865223880614 1.8937e-07  
a 2.740774051840301 2.8547e-08 au
q 2.131536919205284 5.146e-07 au
i 16.43047424402548 1.6414e-05 deg
node 2.478332570640826 2.3143e-05 deg
peri 181.5758788037577 7.1996e-05 deg
M 86.55797674945531 4.4362e-05 deg
tp 2458802.014178384788
(2019-Nov-14.51417839)
0.00020117 TDB
period 1657.32727552899
4.54
2.5893e-05
7.089e-08
d
yr
n .2172172058684633 3.3937e-09 deg/d
Q 3.350011184475318 3.4893e-08 au
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      5078 days (13.90 yr)  
   first obs. used      2006-02-28  
   last obs. used      2020-01-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62412  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:17:08  

Additional Information
 Earth MOID = 1.13353 au 
 Jupiter MOID = 1.61033 au 
 T_jup = 3.256 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457194.5 (2015-Jun-21.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2226457822384852 1.8764e-07  
q 2.128736233543239 5.103e-07 au
tp 2457144.614541610262
(2015-May-02.11454161)
0.0001895 TDB
node 2.541390550350116 2.3154e-05 deg
peri 181.1225770569664 7.2096e-05 deg
i 16.43328856297521 1.6415e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      5078 days (13.90 yr)  
   first obs. used      2006-02-28  
   last obs. used      2020-01-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62412  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:17:08  

Additional Information
 Jupiter MOID = 1.61033 au 
 T_jup = 3.256 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.521021171404129E-14 -9.566567763507569E-14 1.74267675885942E-11 -1.656307145120964E-13 7.48657322430344E-12 -7.834189444486099E-14
q -9.566567763507569E-14 2.604093353644139E-13 -4.611199687684886E-11 4.466800690853204E-13 -1.994944758890876E-11 2.231604364639197E-13
tp 1.74267675885942E-11 -4.611199687684886E-11 3.591046307402048E-8 -1.725955568483598E-10 1.288332170912176E-8 1.807690935304816E-10
node -1.656307145120964E-13 4.466800690853204E-13 -1.725955568483598E-10 5.36108083367741E-10 -5.776689468581394E-10 -1.997875440460854E-10
peri 7.48657322430344E-12 -1.994944758890876E-11 1.288332170912176E-8 -5.776689468581394E-10 5.197867348041279E-9 2.482436617621098E-10
i -7.834189444486099E-14 2.231604364639197E-13 1.807690935304816E-10 -1.997875440460854E-10 2.482436617621098E-10 2.694456394309747E-10

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 17.0   n/a MPO535213  
diameter diameter 1.937 km 0.382 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.082   0.036 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

434728 (2006 DP201)          Discovered 2006-Feb-28 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04

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