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JPL Small-Body Database Browser
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183153 (2002 SD1)
Classification: Main-belt Asteroid          SPK-ID: 2183153
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 .1372287627098343 5.6617e-08  
a 2.396879074382987 1.3244e-08 au
q 2.067958324640316 1.355e-07 au
i 6.195169976095968 6.1484e-06 deg
node 8.263379462843972 4.0289e-05 deg
peri 345.1809125425532 4.3358e-05 deg
M 176.5142514702761 1.7453e-05 deg
tp 2457935.923642176036
(2017-Jul-01.42364218)
6.4181e-05 TDB
period 1355.400410016836
3.71
1.1234e-05
3.076e-08
d
yr
n .2656041693211 2.2014e-09 deg/d
Q 2.725799824125657 1.5062e-08 au
  Orbit Determination Parameters
   # obs. used (total)      395  
   data-arc span      8063 days (22.08 yr)  
   first obs. used      1997-03-10  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60281  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:33:46  

Additional Information
 Earth MOID = 1.06288 au 
 Jupiter MOID = 2.69942 au 
 T_jup = 3.508 
[ 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 16.5   n/a MPO433197  

183153 (2002 SD1)          Discovered 2002-Sep-26 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2002 SD1 = 1997 GO2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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