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78950 (2003 SC204)
Classification: Main-belt Asteroid          SPK-ID: 2078950
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .106419441990037 4.3544e-08  
a 2.938048919121146 1.7785e-08 au
q 2.625383392608842 1.2788e-07 au
i 3.014332984101667 4.2288e-06 deg
node 67.82916162026142 9.6621e-05 deg
peri 346.2139401921709 9.9527e-05 deg
M 121.9193817952842 2.4082e-05 deg
tp 2458577.544231244790
(2019-Apr-04.04423124)
0.00012142 TDB
period 1839.445652114928
5.04
1.6703e-05
4.573e-08
d
yr
n .1957111369863443 1.7771e-09 deg/d
Q 3.25071444563345 1.9678e-08 au
  Orbit Determination Parameters
   # obs. used (total)      721  
   data-arc span      8196 days (22.44 yr)  
   first obs. used      1998-10-14  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55664  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:31:48  

Additional Information
 Earth MOID = 1.63607 au 
 Jupiter MOID = 2.07122 au 
 T_jup = 3.263 
[ 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 15.62   n/a MPCxxxxx  

78950 (2003 SC204)          Discovered 2003-Sep-22 by NEAT at Palomar
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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