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190849 (2001 SS153)
Classification: Main-belt Asteroid          SPK-ID: 2190849
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1671944005484835 3.5123e-08  
a 2.351589994515118 9.8095e-09 au
q 1.958417315046352 8.5356e-08 au
i 2.301715910659809 5.1065e-06 deg
node 353.421544383795 9.9508e-05 deg
peri 90.75020188908731 0.0001011 deg
M 65.0689743401642 1.669e-05 deg
tp 2458962.425822391343
(2020-Apr-22.92582239)
6.0525e-05 TDB
period 1317.166972558435
3.61
8.2417e-06
2.256e-08
d
yr
n .2733138679454924 1.7102e-09 deg/d
Q 2.744762673983885 1.145e-08 au
  Orbit Determination Parameters
   # obs. used (total)      492  
   data-arc span      8008 days (21.92 yr)  
   first obs. used      1999-02-10  
   last obs. used      2021-01-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55772  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 19:52:38  

Additional Information
 Earth MOID = .975776 au 
 Jupiter MOID = 2.47076 au 
 T_jup = 3.537 
[ 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 16.7   n/a MPO407435  

190849 (2001 SS153)          Discovered 2001-Sep-17 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

[ show close-approach data ]
Alternate Designations
 2001 SS153 = 1999 CS93 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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