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JPL Small-Body Database Browser
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59364 (1999 DS7)
Classification: Main-belt Asteroid          SPK-ID: 2059364
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1145475328943533 3.9942e-08  
a 2.364151235504945 8.986e-09 au
q 2.093343544088716 9.3334e-08 au
i 7.113685859076719 4.0892e-06 deg
node 20.8056830537572 2.6029e-05 deg
peri 2.802834674973496 3.0513e-05 deg
M 78.03595949468348 1.4519e-05 deg
tp 2458712.691521686041
(2019-Aug-17.19152169)
5.375e-05 TDB
period 1327.734711842482
3.64
7.57e-06
2.073e-08
d
yr
n .27113850138062 1.5459e-09 deg/d
Q 2.634958926921174 1.0015e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1592  
   data-arc span      10140 days (27.76 yr)  
   first obs. used      1992-04-28  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4981  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:46:50  

Additional Information
 Earth MOID = 1.09665 au 
 Jupiter MOID = 2.81877 au 
 T_jup = 3.530 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6   n/a MPO347917  
diameter diameter 2.757 km 1.168 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.368   0.210 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59364 (1999 DS7)          Discovered 1999-Feb-18 by LONEOS at Anderson Mesa
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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