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52913 (1998 SO101)
Classification: Main-belt Asteroid          SPK-ID: 2052913
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1510836452236025 3.4869e-08  
a 2.288083194708584 6.6225e-09 au
q 1.942391245077145 7.9533e-08 au
i 2.281878229849283 3.7499e-06 deg
node 352.0994623590137 8.9691e-05 deg
peri 77.23867927450279 9.0605e-05 deg
M 160.4992986702112 1.1864e-05 deg
tp 2458832.892476035904
(2019-Dec-15.39247604)
4.1274e-05 TDB
period 1264.171932887909
3.46
5.4884e-06
1.503e-08
d
yr
n .2847713911648126 1.2363e-09 deg/d
Q 2.633775144340022 7.623e-09 au
  Orbit Determination Parameters
   # obs. used (total)      918  
   data-arc span      10311 days (28.23 yr)  
   first obs. used      1993-03-19  
   last obs. used      2021-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48169  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 21:54:57  

Additional Information
 Earth MOID = .957858 au 
 Jupiter MOID = 2.63512 au 
 T_jup = 3.584 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457416.5 (2016-Jan-29.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1499387873753333 3.4799e-08  
q 1.945718300732517 7.9311e-08 au
tp 2457566.985585214624
(2016-Jun-27.48558521)
4.1552e-05 TDB
node 352.206343366308 8.9483e-05 deg
peri 76.92179289221883 9.0424e-05 deg
i 2.28463212689305 3.7527e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      918  
   data-arc span      10311 days (28.23 yr)  
   first obs. used      1993-03-19  
   last obs. used      2021-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48169  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 21:54:57  

Additional Information
 Jupiter MOID = 2.63512 au 
 T_jup = 3.584 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.21098277577024E-15 -2.75304346464982E-15 -4.984127402914297E-13 4.318608335903448E-15 -1.752032720503996E-13 -1.332037637316649E-15
q -2.75304346464982E-15 6.290267979172565E-15 1.140112493018939E-12 -9.21224011017111E-15 3.97921838810323E-13 3.080388904322681E-15
tp -4.984127402914297E-13 1.140112493018939E-12 1.726564449236659E-9 -3.321326379546359E-12 5.508920021845514E-10 7.728349196115125E-13
node 4.318608335903448E-15 -9.21224011017111E-15 -3.321326379546359E-12 8.007254284117254E-9 -8.001756682908274E-9 1.006147098813003E-10
peri -1.752032720503996E-13 3.97921838810323E-13 5.508920021845514E-10 -8.001756682908274E-9 8.176538361558499E-9 -1.00278681936185E-10
i -1.332037637316649E-15 3.080388904322681E-15 7.728349196115125E-13 1.006147098813003E-10 -1.00278681936185E-10 1.408275278487278E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.27   n/a MPO636799  

52913 (1998 SO101)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 SO101 = 2000 GS28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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