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359558 (2010 SC42)
Classification: Main-belt Asteroid          SPK-ID: 2359558
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06818362793077815 1.2391e-07  
a 2.983668021251763 6.017e-08 au
q 2.780230711021772 3.4599e-07 au
i 9.374341495181717 1.7275e-05 deg
node 318.0051088502699 8.6359e-05 deg
peri 330.5710240613691 0.0002394 deg
M 36.49294766887091 0.00023172 deg
tp 2458809.677043704643
(2019-Nov-22.17704370)
0.0012084 TDB
period 1882.453149295137
5.15
5.6944e-05
1.559e-07
d
yr
n .1912398192405468 5.785e-09 deg/d
Q 3.187105331481754 6.4273e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      6817 days (18.66 yr)  
   first obs. used      1999-07-20  
   last obs. used      2018-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68417  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:20:31  

Additional Information
 Earth MOID = 1.76845 au 
 Jupiter MOID = 2.02668 au 
 T_jup = 3.235 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457017.5 (2014-Dec-26.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06846329400305309 1.3135e-07  
q 2.780329849262414 3.7184e-07 au
tp 2456938.360973476229
(2014-Oct-07.86097348)
0.0011622 TDB
node 318.1447069381797 8.6465e-05 deg
peri 332.7681855927798 0.00023604 deg
i 9.365031648861798 1.7274e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      6817 days (18.66 yr)  
   first obs. used      1999-07-20  
   last obs. used      2018-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68417  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:20:31  

Additional Information
 Jupiter MOID = 2.02668 au 
 T_jup = 3.235 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.725260839625453E-14 -4.84350345077978E-14 1.353131852849051E-10 -1.925856782197253E-13 2.55128269621483E-11 -1.049866516964565E-13
q -4.84350345077978E-14 1.382631437620073E-13 -3.746073595880182E-10 6.006130399207719E-13 -7.067256371273447E-11 3.091986084059391E-13
tp 1.353131852849051E-10 -3.746073595880182E-10 1.350657909214741E-6 -1.99811656052647E-9 2.556898299965546E-7 -1.059674640983179E-9
node -1.925856782197253E-13 6.006130399207719E-13 -1.99811656052647E-9 7.476205739132412E-9 -7.74942324635217E-9 1.245190220405247E-9
peri 2.55128269621483E-11 -7.067256371273447E-11 2.556898299965546E-7 -7.74942324635217E-9 5.571401983904046E-8 -1.427138157843304E-9
i -1.049866516964565E-13 3.091986084059391E-13 -1.059674640983179E-9 1.245190220405247E-9 -1.427138157843304E-9 2.984064901017487E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO437518  

359558 (2010 SC42)          Discovered 1999-Jul-20 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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