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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2416626846365437 1.3566e-07  
a 2.364767277438419 3.3792e-08 au
q 1.793291268632 3.2161e-07 au
i 22.38491989418157 2.405e-05 deg
node 278.0906013073402 4.1486e-05 deg
peri 284.8347326176563 8.9652e-05 deg
M 242.0469196318095 6.6149e-05 deg
tp 2457835.698935038177
(2017-Mar-23.19893504)
0.00024693 JED
period 1328.253710074321
3.64
2.847e-05
7.795e-08
d
yr
n .2710325574621256 5.8094e-09 deg/d
Q 2.936243286244838 4.1958e-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 = .908856 au 
 Jupiter MOID = 2.44683 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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