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246877 (1995 DZ2)
Classification: Main-belt Asteroid          SPK-ID: 2246877
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2417446251192246 1.3567e-07  
a 2.364722042225194 3.3637e-08 au
q 1.793063198616297 3.2162e-07 au
i 22.38566420487959 2.4051e-05 deg
node 278.0896324724194 4.1484e-05 deg
peri 284.8407015961294 8.9623e-05 deg
M 296.2577790046552 6.6462e-05 deg
tp 2457835.676145000820
(2017-Mar-23.17614500)
0.00024682 JED
period 1328.215598362633
3.64
2.834e-05
7.759e-08
d
yr
n .2710403344485582 5.7831e-09 deg/d
Q 2.93638088583409 4.1769e-08 au
  Orbit Determination Parameters
   # obs. used (total)      68  
   data-arc span      7567 days (20.72 yr)  
   first obs. used      1995-02-24  
   last obs. used      2015-11-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .73483  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Nov-30 22:52:18  

Additional Information
 Earth MOID = .909076 au 
 Jupiter MOID = 2.44769 au 
 T_jup = 3.410 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6 mag n/a MPO260434  

246877 (1995 DZ2)          Discovered 1995-Feb-24 by McNaught, R. H. at Siding Spring
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

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