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JPL Small-Body Database Browser
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85741 (1998 SL107)
Classification: Main-belt Asteroid          SPK-ID: 2085741
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0830093300571121 4.8416e-08  
a 2.326214723673175 9.9361e-09 au
q 2.133117197892075 1.1507e-07 au
i 6.524586032794784 6.4411e-06 deg
node 7.22001694358049 3.9826e-05 deg
peri 33.42072095212016 5.3053e-05 deg
M 262.8426654578404 3.4561e-05 deg
tp 2458950.240734792324
(2020-Apr-10.74073479)
0.00012461 TDB
period 1295.904885807687
3.55
8.3029e-06
2.273e-08
d
yr
n .2777981655464058 1.7799e-09 deg/d
Q 2.519312249454276 1.0761e-08 au
  Orbit Determination Parameters
   # obs. used (total)      646  
   data-arc span      9713 days (26.59 yr)  
   first obs. used      1993-03-24  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63676  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 10:13:55  

Additional Information
 Earth MOID = 1.14265 au 
 Jupiter MOID = 2.77177 au 
 T_jup = 3.561 
[ 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 15.6   n/a MPO293880  

85741 (1998 SL107)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1998 SL107 = 2003 AC7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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