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JPL Small-Body Database Browser
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2719 Suzhou (1965 SU)
Classification: Main-belt Asteroid          SPK-ID: 2002719
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 .1228484605435045 3.5109e-08  
a 2.188379777478442 5.4978e-09 au
q 1.919540690730679 7.6888e-08 au
i .6242358085533902 3.5597e-06 deg
node 125.6577830029011 0.00035798 deg
peri 320.9263110497816 0.00035831 deg
M 130.2830481191179 1.5719e-05 deg
tp 2458172.574786294807
(2018-Feb-23.07478629)
5.1106e-05 TDB
period 1182.449130243088
3.24
4.456e-06
1.22e-08
d
yr
n .304452843502867 1.1473e-09 deg/d
Q 2.457218864226206 6.1733e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2431  
   data-arc span      40829 days (111.78 yr)  
   first obs. used      1907-11-07  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48531  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-23 19:26:38  

Additional Information
 Earth MOID = .935858 au 
 Jupiter MOID = 2.71285 au 
 T_jup = 3.665 
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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 13.0   n/a MPO265972  
diameter diameter 6.784 km 0.207 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
geometric albedo albedo 0.153   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

2719 Suzhou (1965 SU)          Discovered 1965-Sep-22 by Purple Mountain Observatory at Nanking
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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Alternate Designations
 1965 SU = 1962 XG = 1973 AH2 = 1975 WU = 1978 RQ5 = 1978 TC4 = 1980 KT = 1981 QU = A907 VJ 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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