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95461 (2002 DZ2)
Classification: Main-belt Asteroid          SPK-ID: 2095461
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08527038268899907 7.0345e-08  
a 3.115008909885328 2.8827e-08 au
q 2.849390908059764 2.1957e-07 au
i 22.28086798538772 7.2164e-06 deg
node 352.3887940039742 1.3596e-05 deg
peri 184.4665433568096 3.7352e-05 deg
M 87.0003779870711 3.1772e-05 deg
tp 2458515.204789241488
(2019-Jan-31.70478924)
0.00017961 TDB
period 2008.109388892851
5.50
2.7876e-05
7.632e-08
d
yr
n .1792731023475181 2.4886e-09 deg/d
Q 3.380626911710892 3.1286e-08 au
  Orbit Determination Parameters
   # obs. used (total)      662  
   data-arc span      8066 days (22.08 yr)  
   first obs. used      1997-04-10  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54286  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:10:51  

Additional Information
 Earth MOID = 1.85473 au 
 Jupiter MOID = 1.59171 au 
 T_jup = 3.097 
[ 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 14.2   n/a MPO474832  
diameter diameter 6.560 km 0.392 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.071   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

95461 (2002 DZ2)          Discovered 2002-Feb-21 by Juels, C. W., Holvorcem, P. R. at Fountain Hills
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ show close-approach data ]
Alternate Designations
 2002 DZ2 = 1999 RM79 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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