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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3164130893822658 8.3673e-08  
a 2.374788274042591 1.4224e-08 au
q 1.623374179623995 2.038e-07 au
i 5.70082969667117 6.0133e-06 deg
node 186.0919432481111 8.0148e-05 deg
peri 138.4625181801821 9.317e-05 deg
M 108.3375840357602 3.0682e-05 deg
tp 2458798.234843547992
(2019-Nov-10.73484355)
0.0001125 TDB
period 1336.705609707173
3.66
1.201e-05
3.288e-08
d
yr
n .2693188368371282 2.4197e-09 deg/d
Q 3.126202368461186 1.8725e-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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61208  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 08:31:34  

Additional Information
 Earth MOID = .615427 au 
 Jupiter MOID = 2.25549 au 
 T_jup = 3.466 
[ 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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