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24696 (1990 SC8)
Classification: Main-belt Asteroid          SPK-ID: 2024696
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1690796105567348 4.4021e-08  
a 2.555481383634684 1.1805e-08 au
q 2.123401586504746 1.0759e-07 au
i 7.679732678953527 3.8407e-06 deg
node 147.691651593368 3.2282e-05 deg
peri 199.9066743775878 3.558e-05 deg
M 153.7736179880239 1.7648e-05 deg
tp 2458563.137010836492
(2019-Mar-20.63701084)
7.0979e-05 TDB
period 1492.132910059597
4.09
1.0339e-05
2.831e-08
d
yr
n .2412653709149953 1.6718e-09 deg/d
Q 2.987561180764622 1.3801e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1062  
   data-arc span      11147 days (30.52 yr)  
   first obs. used      1990-09-14  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54726  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 03:36:45  

Additional Information
 Earth MOID = 1.11617 au 
 Jupiter MOID = 2.42822 au 
 T_jup = 3.405 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.95   n/a MPCxxxxx  

24696 (1990 SC8)          Discovered 1990-Sep-22 by Elst, E. W. at La Silla
Reference: 20010606/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1990 SC8 = 1994 PB21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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