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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1549112590323184 2.2503e-08  
a 3.107146704181101 1.1922e-08 au
q 2.625814696238288 6.9424e-08 au
i 1.781851304312924 6.2149e-07 deg
node 56.44583910781127 1.8577e-05 deg
peri 233.9942784109928 2.0567e-05 deg
M 147.3619169975449 7.4487e-06 deg
tp 2458577.613281970002
(2019-Apr-04.11328197)
3.9626e-05 TDB
period 2000.511560226994
5.48
1.1514e-05
3.152e-08
d
yr
n .1799539713527831 1.0357e-09 deg/d
Q 3.588478712123914 1.3769e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3289  
   data-arc span      24255 days (66.41 yr)  
   first obs. used      1954-11-16  
   last obs. used      2021-04-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42784  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 13:40:16  

Additional Information
 Earth MOID = 1.60971 au 
 Jupiter MOID = 1.59149 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 12.24   n/a E2021B10  
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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