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JPL Small-Body Database Browser
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413047 (2001 QC177)
Classification: Main-belt Asteroid          SPK-ID: 2413047
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2877785901525272 1.5637e-07  
a 2.647924025475018 2.4674e-08 au
q 1.885908182592813 4.1502e-07 au
i 4.963991293785329 2.0204e-05 deg
node 163.8585137950716 0.0001453 deg
peri 145.7863527233403 0.00016126 deg
M 56.54119472749457 4.8178e-05 deg
tp 2458353.316665099931
(2018-Aug-22.81666510)
0.00020956 TDB
period 1573.825968710084
4.31
2.1998e-05
6.023e-08
d
yr
n .2287419366291546 3.1972e-09 deg/d
Q 3.409939868357224 3.1775e-08 au
  Orbit Determination Parameters
   # obs. used (total)      72  
   data-arc span      6164 days (16.88 yr)  
   first obs. used      2001-08-24  
   last obs. used      2018-07-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57044  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:14:21  

Additional Information
 Earth MOID = .873249 au 
 Jupiter MOID = 1.89773 au 
 T_jup = 3.326 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456442.5 (2013-May-30.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2899498888359803 1.5451e-07  
q 1.878729333744289 4.0991e-07 au
tp 2456781.051361917132
(2014-May-03.55136192)
0.00020079 TDB
node 163.9017188332684 0.0001452 deg
peri 145.921212258597 0.00016087 deg
i 4.967268494111142 2.022e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      72  
   data-arc span      6164 days (16.88 yr)  
   first obs. used      2001-08-24  
   last obs. used      2018-07-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57044  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:14:21  

Additional Information
 Jupiter MOID = 1.89773 au 
 T_jup = 3.326 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.387377589995655E-14 -6.327942752349291E-14 -3.410028235931096E-12 -3.971256249106788E-13 -3.139652041373755E-12 -7.725892608754408E-14
q -6.327942752349291E-14 1.680274872908648E-13 9.342084858877593E-12 1.059831935199987E-12 8.375835281379146E-12 2.055645847112369E-13
tp -3.410028235931096E-12 9.342084858877593E-12 4.031655983381763E-8 1.057746534647206E-10 1.380939961405716E-8 -1.077621091199702E-10
node -3.971256249106788E-13 1.059831935199987E-12 1.057746534647206E-10 2.108175696205354E-8 -2.092221651466879E-8 1.887255510546789E-9
peri -3.139652041373755E-12 8.375835281379146E-12 1.380939961405716E-8 -2.092221651466879E-8 2.587947947060709E-8 -1.908801122392573E-9
i -7.725892608754408E-14 2.055645847112369E-13 -1.077621091199702E-10 1.887255510546789E-9 -1.908801122392573E-9 4.088385645770842E-10

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 17.4   n/a MPO450426  

413047 (2001 QC177)          Discovered 2001-Aug-24 by LINEAR at Socorro
Reference: Last Updated: 2014-11-10

[ show close-approach data ]
Alternate Designations
 2001 QC177 = 2014 SP287 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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