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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .137121213990782 5.6561e-08  
a 2.397887602413374 1.2991e-08 au
q 2.069086343357006 1.3551e-07 au
i 6.193931027167378 6.1297e-06 deg
node 8.249033943396055 4.0008e-05 deg
peri 344.9876157580924 4.3074e-05 deg
M 282.9612582350248 1.7603e-05 deg
tp 2459290.734035620353
(2021-Mar-17.23403562)
6.7188e-05 TDB
period 1356.255961994819
3.71
1.1021e-05
3.017e-08
d
yr
n .2654366211747389 2.157e-09 deg/d
Q 2.726688861469741 1.4772e-08 au
  Orbit Determination Parameters
   # obs. used (total)      402  
   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      .59626  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:31:55  

Additional Information
 Earth MOID = 1.06487 au 
 Jupiter MOID = 2.70141 au 
 T_jup = 3.507 
[ 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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