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105880 (2000 SW177)
Classification: Inner Main-belt Asteroid          SPK-ID: 2105880
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05539180949875083 3.9435e-08  
a 1.966701263519555 8.3381e-09 au
q 1.857762121789727 7.9258e-08 au
i 19.70656880196455 4.7744e-06 deg
node 216.9360712367854 1.4214e-05 deg
peri 123.3895735419869 5.633e-05 deg
M 159.4429725960616 5.1309e-05 deg
tp 2458754.321227966232
(2019-Sep-27.82122797)
0.00014449 TDB
period 1007.409453780618
2.76
6.4066e-06
1.754e-08
d
yr
n .3573522152774997 2.2726e-09 deg/d
Q 2.075640405249383 8.8e-09 au
  Orbit Determination Parameters
   # obs. used (total)      582  
   data-arc span      7477 days (20.47 yr)  
   first obs. used      2000-09-28  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48919  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:41:09  

Additional Information
 Earth MOID = .892332 au 
 Jupiter MOID = 3.06984 au 
 T_jup = 3.802 
[ 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 16.70   n/a MPCxxxxx  

105880 (2000 SW177)          Discovered 2000-Sep-28 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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