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79708 (1998 SP101)
Classification: Main-belt Asteroid          SPK-ID: 2079708
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1841926861169526 4.5916e-08  
a 2.390011911443094 1.022e-08 au
q 1.949789197622878 1.1317e-07 au
i 2.399395390512099 4.647e-06 deg
node 352.5451040054499 9.7333e-05 deg
peri 18.67855173599172 9.7898e-05 deg
M 310.9909168561115 1.1301e-05 deg
tp 2459184.226838561489
(2020-Nov-30.72683856)
4.2797e-05 TDB
period 1349.579662364775
3.69
8.6564e-06
2.37e-08
d
yr
n .2667497221832736 1.711e-09 deg/d
Q 2.83023462526331 1.2102e-08 au
  Orbit Determination Parameters
   # obs. used (total)      605  
   data-arc span      8989 days (24.61 yr)  
   first obs. used      1995-12-22  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53957  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 07:36:16  

Additional Information
 Earth MOID = .949809 au 
 Jupiter MOID = 2.63614 au 
 T_jup = 3.508 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO266292  

79708 (1998 SP101)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1998 SP101 = 2000 EV189 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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