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101236 (1998 SV78)
Classification: Main-belt Asteroid          SPK-ID: 2101236
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1460851070367275 5.4459e-08  
a 2.520511479167015 1.045e-08 au
q 2.152302289945601 1.3778e-07 au
i 2.851220018523223 4.921e-06 deg
node 221.4029433542046 9.2288e-05 deg
peri 96.4874250915546 9.3932e-05 deg
M 231.1410986030263 1.8151e-05 deg
tp 2459723.670647652110
(2022-May-24.17064765)
7.5118e-05 TDB
period 1461.609800432326
4.00
9.0901e-06
2.489e-08
d
yr
n .2463037671843172 1.5318e-09 deg/d
Q 2.888720668388429 1.1977e-08 au
  Orbit Determination Parameters
   # obs. used (total)      768  
   data-arc span      11129 days (30.47 yr)  
   first obs. used      1990-09-25  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56755  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:35:51  

Additional Information
 Earth MOID = 1.13937 au 
 Jupiter MOID = 2.39476 au 
 T_jup = 3.440 
[ 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 16.22   n/a E2021B55  

101236 (1998 SV78)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1998 SV78 = 2002 RF159 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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