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JPL Small-Body Database Browser
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58169 (1990 SD3)
Classification: Main-belt Asteroid          SPK-ID: 2058169
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1991447890136205 4.3788e-08  
a 2.313080036915387 9.0326e-09 au
q 1.852442200992255 1.0302e-07 au
i 5.102809762745838 3.9626e-06 deg
node 53.66200593434155 6.5432e-05 deg
peri 333.5797972564573 6.7325e-05 deg
M 32.53139535654039 1.5044e-05 deg
tp 2458484.385994070907
(2018-Dec-31.88599407)
5.359e-05 TDB
period 1284.944641210091
3.52
7.5266e-06
2.061e-08
d
yr
n .2801677118642026 1.6411e-09 deg/d
Q 2.77371787283852 1.0831e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1432  
   data-arc span      13708 days (37.53 yr)  
   first obs. used      1982-04-22  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44501  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 05:04:09  

Additional Information
 Earth MOID = .858269 au 
 Jupiter MOID = 2.67107 au 
 T_jup = 3.551 
[ 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 15.3   n/a MPO359140  

58169 (1990 SD3)          Discovered 1990-Sep-18 by Holt, H. E. at Palomar
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1990 SD3 = 2001 XZ24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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