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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 43 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1549112589983066 2.2502e-08  
a 3.107146704148365 1.1921e-08 au
q 2.625814696316302 6.9423e-08 au
i 1.781851303620884 6.2148e-07 deg
node 56.44583912122921 1.8577e-05 deg
peri 233.9942784001639 2.0566e-05 deg
M 147.3619170037779 7.4486e-06 deg
tp 2458577.613281948306
(2019-Apr-04.11328195)
3.9626e-05 TDB
period 2000.511560195379
5.48
1.1513e-05
3.152e-08
d
yr
n .179953971355627 1.0356e-09 deg/d
Q 3.588478711980427 1.3768e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3299  
   data-arc span      24373 days (66.73 yr)  
   first obs. used      1954-11-16  
   last obs. used      2021-08-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42726  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 08:43:59  

Additional Information
 Earth MOID = 1.60971 au 
 Jupiter MOID = 1.59149 au 
 T_jup = 3.201 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457232.5 (2015-Jul-29.0) TDB
Reference: JPL 43 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1571686894800766 2.2271e-08  
q 2.616443027151156 6.8737e-08 au
tp 2456582.648686084522
(2013-Oct-17.14868608)
3.7295e-05 TDB
node 56.44400420226254 1.856e-05 deg
peri 234.6365767515868 2.0554e-05 deg
i 1.784423212659972 6.2179e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      3299  
   data-arc span      24373 days (66.73 yr)  
   first obs. used      1954-11-16  
   last obs. used      2021-08-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42726  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 08:43:59  

Additional Information
 Jupiter MOID = 1.59149 au 
 T_jup = 3.201 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.959764116175457E-16 -1.514531583455002E-15 3.597171025468882E-13 6.710736311238643E-14 -4.020060631498549E-14 2.295454204128038E-15
q -1.514531583455002E-15 4.724786672372722E-15 -1.107389543306424E-12 -1.957141677413119E-13 1.18231259730147E-13 -6.497773056330251E-15
tp 3.597171025468882E-13 -1.107389543306424E-12 1.390917433531679E-9 -1.65501423611478E-10 3.520992261482897E-10 -1.026768059712131E-11
node 6.710736311238643E-14 -1.957141677413119E-13 -1.65501423611478E-10 3.444686888467311E-10 -3.698897642003644E-10 -2.48695151016992E-12
peri -4.020060631498549E-14 1.18231259730147E-13 3.520992261482897E-10 -3.698897642003644E-10 4.224532009522712E-10 1.011721007732517E-12
i 2.295454204128038E-15 -6.497773056330251E-15 -1.026768059712131E-11 -2.48695151016992E-12 1.011721007732517E-12 3.866226902438844E-13

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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