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152244 (2005 SD88)
Classification: Main-belt Asteroid          SPK-ID: 2152244
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08972929418308792 3.9441e-08  
a 2.260662228733964 9.8646e-09 au
q 2.057814602563299 8.7447e-08 au
i 6.478168076734341 4.9269e-06 deg
node 16.20323038258423 3.6333e-05 deg
peri 46.51487984933243 4.6691e-05 deg
M 134.247810871637 2.8338e-05 deg
tp 2458737.525942879991
(2019-Sep-11.02594288)
9.7282e-05 TDB
period 1241.514922895599
3.40
8.1262e-06
2.225e-08
d
yr
n .2899683228618534 1.8979e-09 deg/d
Q 2.463509854904629 1.075e-08 au
  Orbit Determination Parameters
   # obs. used (total)      599  
   data-arc span      7265 days (19.89 yr)  
   first obs. used      2000-03-12  
   last obs. used      2020-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55753  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:26:18  

Additional Information
 Earth MOID = 1.07513 au 
 Jupiter MOID = 2.76737 au 
 T_jup = 3.606 
[ show covariance matrix ]

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 16.52   n/a E2021B55  

152244 (2005 SD88)          Discovered 2005-Sep-24 by Tucker, R. A. at Goodricke-Pigott
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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