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JPL Small-Body Database Browser
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74267 (1998 SY107)
Classification: Main-belt Asteroid          SPK-ID: 2074267
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1159398861663766 4.5365e-08  
a 2.680327373735972 1.7417e-08 au
q 2.3695705231364 1.2167e-07 au
i 12.64056916700048 5.6676e-06 deg
node 358.8344072136218 1.9007e-05 deg
peri 208.2778502096541 2.8319e-05 deg
M 52.79552239651063 2.0835e-05 deg
tp 2458365.442138785217
(2018-Sep-03.94213879)
9.2441e-05 TDB
period 1602.803158226056
4.39
1.5623e-05
4.277e-08
d
yr
n .2246064952844486 2.1893e-09 deg/d
Q 2.991084224335544 1.9436e-08 au
  Orbit Determination Parameters
   # obs. used (total)      977  
   data-arc span      7528 days (20.61 yr)  
   first obs. used      1998-09-25  
   last obs. used      2019-05-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55739  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:41:23  

Additional Information
 Earth MOID = 1.37468 au 
 Jupiter MOID = 1.99793 au 
 T_jup = 3.333 
[ 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 14.4   n/a MPO347991  

74267 (1998 SY107)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 SY107 = 2002 RV42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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