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JPL Small-Body Database Browser
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52898 (1998 SO67)
Classification: Main-belt Asteroid          SPK-ID: 2052898
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .174377884168222 3.7385e-08  
a 2.213221379679154 8.8238e-09 au
q 1.82728451829483 8.3555e-08 au
i 5.425076348767881 4.4405e-06 deg
node 141.0204266433278 5.1128e-05 deg
peri 170.5473190494077 5.3849e-05 deg
M 260.3363901706514 1.9932e-05 deg
tp 2459333.442951118100
(2021-Apr-28.94295112)
6.795e-05 TDB
period 1202.640187403889
3.29
7.1921e-06
1.969e-08
d
yr
n .2993414021671132 1.7901e-09 deg/d
Q 2.599158241063478 1.0362e-08 au
  Orbit Determination Parameters
   # obs. used (total)      696  
   data-arc span      7805 days (21.37 yr)  
   first obs. used      1998-09-18  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57001  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:37:58  

Additional Information
 Earth MOID = .813356 au 
 Jupiter MOID = 2.66566 au 
 T_jup = 3.630 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO468409  

52898 (1998 SO67)          Discovered 1998-Sep-20 by Elst, E. W. at La Silla
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 SO67 = 2000 DS113 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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