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146162 (2000 SS188)
Classification: Main-belt Asteroid          SPK-ID: 2146162
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09796966263848726 4.7006e-08  
a 3.167123252057832 2.5535e-08 au
q 2.856841255519218 1.4801e-07 au
i 11.5754209018576 4.9599e-06 deg
node 17.5871869146099 1.8885e-05 deg
peri 6.066209525501923 2.7641e-05 deg
M 215.1464146166177 2.1264e-05 deg
tp 2460028.866681571789
(2023-Mar-25.36668157)
0.00012614 TDB
period 2058.713317841391
5.64
2.4897e-05
6.816e-08
d
yr
n .1748665036943893 2.1148e-09 deg/d
Q 3.477405248596446 2.8036e-08 au
  Orbit Determination Parameters
   # obs. used (total)      655  
   data-arc span      21787 days (59.65 yr)  
   first obs. used      1960-10-17  
   last obs. used      2020-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55587  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:59:58  

Additional Information
 Earth MOID = 1.85895 au 
 Jupiter MOID = 1.98986 au 
 T_jup = 3.164 
[ 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 14.89   n/a E2021B55  
diameter diameter 7.318 km 0.670 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

146162 (2000 SS188)          Discovered 2000-Sep-21 by NEAT at Haleakala
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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