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2489 Suvorov (1975 NY)
Classification: Main-belt Asteroid          SPK-ID: 2002489
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1555763625104948 3.3955e-08  
a 3.106567073866997 1.4967e-08 au
q 2.623258668619898 1.0719e-07 au
i 1.782240231075306 3.7482e-06 deg
node 56.45083804609738 0.00014077 deg
peri 233.8075953520271 0.00014149 deg
M 4.201678669938869 1.4826e-05 deg
tp 2458577.157903271079
(2019-Apr-03.65790327)
8.2352e-05 TDB
period 1999.951800820073
5.48
1.4453e-05
3.957e-08
d
yr
n .1800043380307382 1.3009e-09 deg/d
Q 3.589875479114096 1.7296e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2508  
   data-arc span      23655 days (64.76 yr)  
   first obs. used      1954-11-16  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45655  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-23 19:25:06  

Additional Information
 Earth MOID = 1.60684 au 
 Jupiter MOID = 1.58994 au 
 T_jup = 3.201 
[ 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 12.1   n/a MPO431523  
diameter diameter 20.854 km 0.141 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.059   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

2489 Suvorov (1975 NY)          Discovered 1975-Jul-11 by Chernykh, L. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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Alternate Designations
 1975 NY = 1954 WD 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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