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227711 (2006 DP114)
Classification: Main-belt Asteroid          SPK-ID: 2227711
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2134695488531479 1.1901e-07  
a 3.098494753820613 3.4162e-08 au
q 2.437060476598681 3.7208e-07 au
i 16.64968358661142 1.148e-05 deg
node 29.03546719702144 1.9561e-05 deg
peri 161.0286524798434 2.267e-05 deg
M 238.1273706250427 1.4796e-05 deg
tp 2459874.916605398818
(2022-Oct-22.41660540)
8.8505e-05 TDB
period 1992.161646046042
5.45
3.2946e-05
9.02e-08
d
yr
n .1807082275248661 2.9885e-09 deg/d
Q 3.759929031042545 4.1454e-08 au
  Orbit Determination Parameters
   # obs. used (total)      309  
   data-arc span      8090 days (22.15 yr)  
   first obs. used      1998-10-15  
   last obs. used      2020-12-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54292  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:40:51  

Additional Information
 Earth MOID = 1.44115 au 
 Jupiter MOID = 1.21246 au 
 T_jup = 3.124 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457725.5 (2016-Dec-03.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2140853301964252 1.1936e-07  
q 2.434896118897008 3.737e-07 au
tp 2457885.449501657747
(2017-May-11.94950166)
7.2319e-05 TDB
node 29.04230579731485 1.9552e-05 deg
peri 161.4362279224566 2.2605e-05 deg
i 16.65598772849562 1.1486e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      309  
   data-arc span      8090 days (22.15 yr)  
   first obs. used      1998-10-15  
   last obs. used      2020-12-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54292  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:40:51  

Additional Information
 Jupiter MOID = 1.21246 au 
 T_jup = 3.124 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.424654408904534E-14 -4.449036885691932E-14 -1.758166142941142E-12 -2.337212016930908E-14 9.102135060438014E-14 -5.416391559313201E-14
q -4.449036885691932E-14 1.396546763101762E-13 6.056907233485415E-12 7.255743224766235E-14 -2.075496565479234E-13 1.726560220714458E-13
tp -1.758166142941142E-12 6.056907233485415E-12 5.229979906164497E-9 -3.72971083597736E-12 8.217932735218331E-10 1.589150818988269E-11
node -2.337212016930908E-14 7.255743224766235E-14 -3.72971083597736E-12 3.822993336769962E-10 -3.671122531304331E-10 -9.394473469099828E-11
peri 9.102135060438014E-14 -2.075496565479234E-13 8.217932735218331E-10 -3.671122531304331E-10 5.10998885644163E-10 9.133506383309663E-11
i -5.416391559313201E-14 1.726560220714458E-13 1.589150818988269E-11 -9.394473469099828E-11 9.133506383309663E-11 1.319265666033326E-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 15.40   n/a MPCxxxxx  
diameter diameter 7.509 km 0.245 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.022   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

227711 (2006 DP114)          Discovered 2006-Feb-27 by CSS at Catalina
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2006 DP114 = 1998 TK28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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