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268034 (2004 PQ36)
Classification: Main-belt Asteroid          SPK-ID: 2268034
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3104656190155491 5.4713e-08  
a 2.787738345147565 2.1453e-08 au
q 1.922241434167944 1.5291e-07 au
i 8.873921097133508 8.2236e-06 deg
node 178.1454010208725 4.5885e-05 deg
peri 202.6152554543823 4.7846e-05 deg
M 107.0554378575175 1.5025e-05 deg
tp 2458494.928398228905
(2019-Jan-11.42839823)
6.8227e-05 TDB
period 1700.107722503829
4.65
1.9625e-05
5.373e-08
d
yr
n .211751288012392 2.4443e-09 deg/d
Q 3.653235256127187 2.8113e-08 au
  Orbit Determination Parameters
   # obs. used (total)      287  
   data-arc span      5705 days (15.62 yr)  
   first obs. used      2004-08-09  
   last obs. used      2020-03-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55226  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:15:38  

Additional Information
 Earth MOID = .927766 au 
 Jupiter MOID = 1.81458 au 
 T_jup = 3.241 
[ 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 16.2   n/a MPO376796  
diameter diameter 3.194 km 0.164 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.069   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

268034 (2004 PQ36)          Discovered 2004-Aug-09 by LINEAR at Socorro
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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