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JPL Small-Body Database Browser
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74283 (1998 SJ130)
Classification: Main-belt Asteroid          SPK-ID: 2074283
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09473306587940916 4.7077e-08  
a 2.445833833779472 1.2513e-08 au
q 2.214132496073953 1.1371e-07 au
i 5.553087600507302 5.4997e-06 deg
node 195.1202307045381 3.7256e-05 deg
peri 35.898734215567 4.3925e-05 deg
M 277.5790966354799 2.1667e-05 deg
tp 2458920.370153645503
(2020-Mar-11.87015365)
8.4017e-05 TDB
period 1397.136534685826
3.83
1.0722e-05
2.936e-08
d
yr
n .2576698776837535 1.9774e-09 deg/d
Q 2.677535171484991 1.3699e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1226  
   data-arc span      7470 days (20.45 yr)  
   first obs. used      1998-09-26  
   last obs. used      2019-03-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49997  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:52:14  

Additional Information
 Earth MOID = 1.20681 au 
 Jupiter MOID = 2.30533 au 
 T_jup = 3.486 
[ 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 15.0   n/a MPO436302  

74283 (1998 SJ130)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 SJ130 = 2000 CY13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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