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193828 (2001 QC35)
Classification: Mars-crossing Asteroid          SPK-ID: 2193828
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2885634666849659 7.8407e-08  
a 2.275970456809902 1.3402e-08 au
q 1.619208531720271 1.7148e-07 au
i 4.292791879550302 5.0678e-06 deg
node 315.4586238897484 8.021e-05 deg
peri 32.92456753464992 8.1178e-05 deg
M 151.5813751326586 1.7136e-05 deg
tp 2458472.429752308044
(2018-Dec-19.92975231)
5.5856e-05 TDB
period 1254.146751226731
3.43
1.1078e-05
3.033e-08
d
yr
n .2870477475206707 2.5354e-09 deg/d
Q 2.932732381899532 1.7269e-08 au
  Orbit Determination Parameters
   # obs. used (total)      314  
   data-arc span      10278 days (28.14 yr)  
   first obs. used      1991-12-13  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61204  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 22:09:36  

Additional Information
 Earth MOID = .614595 au 
 Jupiter MOID = 2.50466 au 
 T_jup = 3.549 
[ 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 17.3   n/a MPO401553  

193828 (2001 QC35)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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