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87758 (2000 SL85)
Classification: Main-belt Asteroid          SPK-ID: 2087758
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2118119413762151 5.5578e-08  
a 2.729654543476844 1.416e-08 au
q 2.151481115336607 1.5171e-07 au
i 14.44582561155448 5.6818e-06 deg
node 35.62747879087544 1.7557e-05 deg
peri 314.8363105593667 2.0229e-05 deg
M 191.3394916344206 1.0669e-05 deg
tp 2459972.239736567200
(2023-Jan-27.73973657)
5.1004e-05 TDB
period 1647.25167649792
4.51
1.2818e-05
3.509e-08
d
yr
n .2185458391915951 1.7006e-09 deg/d
Q 3.30782797161708 1.716e-08 au
  Orbit Determination Parameters
   # obs. used (total)      717  
   data-arc span      7469 days (20.45 yr)  
   first obs. used      2000-09-24  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52779  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 14:26:26  

Additional Information
 Earth MOID = 1.17154 au 
 Jupiter MOID = 2.22452 au 
 T_jup = 3.277 
[ 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 15.07   n/a E2021B10  

87758 (2000 SL85)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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