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245113 (2004 PD114)
Classification: Outer Main-belt Asteroid          SPK-ID: 2245113
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1254000757943241 4.6824e-08  
a 3.218144101671449 2.7549e-08 au
q 2.814588587404792 1.6077e-07 au
i 17.19852398424037 4.7874e-06 deg
node 117.8222634689547 1.6112e-05 deg
peri 197.4883460581175 2.8276e-05 deg
M 357.2791991661249 2.0729e-05 deg
tp 2459412.436792152356
(2021-Jul-16.93679215)
0.00012142 TDB
period 2108.660473569741
5.77
2.7077e-05
7.413e-08
d
yr
n .170724497619362 2.1923e-09 deg/d
Q 3.621699615938106 3.1004e-08 au
  Orbit Determination Parameters
   # obs. used (total)      415  
   data-arc span      7524 days (20.60 yr)  
   first obs. used      2000-12-31  
   last obs. used      2021-08-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49955  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 03:41:42  

Additional Information
 Earth MOID = 1.80391 au 
 Jupiter MOID = 1.65995 au 
 T_jup = 3.108 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457904.5 (2017-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1233784155763896 4.7133e-08  
q 2.818503268120279 1.6106e-07 au
tp 2457311.231800976151
(2015-Oct-15.73180098)
0.00012574 TDB
node 117.8219694971828 1.6117e-05 deg
peri 198.1337122825957 2.8522e-05 deg
i 17.19723188392664 4.7872e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      415  
   data-arc span      7524 days (20.60 yr)  
   first obs. used      2000-12-31  
   last obs. used      2021-08-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49955  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 03:41:42  

Additional Information
 Jupiter MOID = 1.65995 au 
 T_jup = 3.108 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.221527098350808E-15 -7.514715897978371E-15 1.6327522390179E-12 -3.62191196204773E-15 3.467880148462579E-13 -4.70989853961897E-16
q -7.514715897978371E-15 2.594002854147131E-14 -5.864104060064402E-12 1.357929694048951E-14 -1.205848148579013E-12 3.486680456276042E-15
tp 1.6327522390179E-12 -5.864104060064402E-12 1.581046081486587E-8 1.140652499079414E-11 2.982567740178731E-9 4.35442941654474E-12
node -3.62191196204773E-15 1.357929694048951E-14 1.140652499079414E-11 2.597541016212461E-10 -2.457146831914314E-10 -4.401891057848326E-13
peri 3.467880148462579E-13 -1.205848148579013E-12 2.982567740178731E-9 -2.457146831914314E-10 8.134950296599448E-10 1.362275235074273E-12
i -4.70989853961897E-16 3.486680456276042E-15 4.35442941654474E-12 -4.401891057848326E-13 1.362275235074273E-12 2.291727279905062E-11

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 14.91   n/a MPO638323  
diameter diameter 7.447 km 0.105 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.032   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

245113 (2004 PD114)          Discovered 2004-Aug-15 by NEAT at Palomar
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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