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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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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1552072656076451 3.3438e-08  
a 3.105681461394073 1.3663e-08 au
q 2.623657133922744 1.0461e-07 au
i 1.782158578677671 3.3332e-06 deg
node 56.44610861292293 0.00014008 deg
peri 233.8406781323013 0.00014073 deg
M 76.22346014777125 1.3154e-05 deg
tp 2458577.227600508945
(2019-Apr-03.72760051)
7.337e-05 TDB
period 1999.09664978959
5.47
1.3192e-05
3.612e-08
d
yr
n .1800813382574028 1.1884e-09 deg/d
Q 3.587705788865402 1.5784e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2786  
   data-arc span      23794 days (65.14 yr)  
   first obs. used      1954-11-16  
   last obs. used      2020-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44734  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 16:23:11  

Additional Information
 Earth MOID = 1.6079 au 
 Jupiter MOID = 1.59348 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 12.2   n/a MPO502177  
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

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