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344236 (2001 SC127)
Classification: Mars-crossing Asteroid          SPK-ID: 2344236
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3164033796712311 8.3587e-08  
a 2.374310256384348 1.4193e-08 au
q 1.623070466876273 2.0354e-07 au
i 5.701058343448872 6.0139e-06 deg
node 186.0995607932421 8.0149e-05 deg
peri 138.4209213505251 9.3179e-05 deg
M 54.50638981893263 3.0496e-05 deg
tp 2458798.175001051440
(2019-Nov-10.67500105)
0.00011249 TDB
period 1336.302034742024
3.66
1.1982e-05
3.28e-08
d
yr
n .269400173494085 2.4157e-09 deg/d
Q 3.125550045892423 1.8684e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      6576 days (18.00 yr)  
   first obs. used      2001-08-22  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61325  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:29:24  

Additional Information
 Earth MOID = .617041 au 
 Jupiter MOID = 2.25582 au 
 T_jup = 3.467 
[ 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 18.4   n/a MPO494801  

344236 (2001 SC127)          Discovered 2001-Aug-22 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2001 SC127 = 2012 SE35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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