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212601 (2006 SO273)
Classification: Main-belt Asteroid          SPK-ID: 2212601
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1227767737780889 5.9808e-08  
a 3.141367162628662 2.7223e-08 au
q 2.755680237148686 1.8918e-07 au
i 9.838532655274292 6.6301e-06 deg
node 34.8708642828662 2.5158e-05 deg
peri 20.70494310194113 3.2413e-05 deg
M 223.5263750404131 2.1577e-05 deg
tp 2460167.443769280928
(2023-Aug-10.94376928)
0.00012745 TDB
period 2033.651242306492
5.57
2.6435e-05
7.238e-08
d
yr
n .1770215032503318 2.3011e-09 deg/d
Q 3.527054088108639 3.0565e-08 au
  Orbit Determination Parameters
   # obs. used (total)      284  
   data-arc span      7198 days (19.71 yr)  
   first obs. used      2000-10-02  
   last obs. used      2020-06-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54915  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:39:19  

Additional Information
 Earth MOID = 1.76881 au 
 Jupiter MOID = 1.88667 au 
 T_jup = 3.176 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457519.5 (2016-May-11.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .12329279017005 5.9471e-08  
q 2.754651634987267 1.8785e-07 au
tp 2458137.966414989588
(2018-Jan-19.46641499)
0.00011447 TDB
node 34.89367564274733 2.5157e-05 deg
peri 21.43245908202202 3.2438e-05 deg
i 9.838870228373075 6.6301e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      284  
   data-arc span      7198 days (19.71 yr)  
   first obs. used      2000-10-02  
   last obs. used      2020-06-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54915  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:39:19  

Additional Information
 Jupiter MOID = 1.88667 au 
 T_jup = 3.176 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.536773453137409E-15 -1.107970008706197E-14 -1.807011444885954E-12 -1.211380988220747E-14 -4.096376779617627E-13 -2.522985718535655E-15
q -1.107970008706197E-14 3.528932442880427E-14 6.765662833542295E-12 3.662354910344091E-14 1.443262197602194E-12 8.299663652427898E-15
tp -1.807011444885954E-12 6.765662833542295E-12 1.310339487002968E-8 6.858677860158022E-12 2.347520447111455E-9 -6.618665451249623E-12
node -1.211380988220747E-14 3.662354910344091E-14 6.858677860158022E-12 6.328601639897343E-10 -6.215217658359895E-10 3.687082511048108E-12
peri -4.096376779617627E-13 1.443262197602194E-12 2.347520447111455E-9 -6.215217658359895E-10 1.052200085900242E-9 -4.730757935591775E-12
i -2.522985718535655E-15 8.299663652427898E-15 -6.618665451249623E-12 3.687082511048108E-12 -4.730757935591775E-12 4.395780680823652E-11

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 15.72   n/a E2021B55  

212601 (2006 SO273)          Discovered 2006-Sep-27 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

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Alternate Designations
 2006 SO273 = 2000 TU57 = 2003 FU71 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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