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JPL Small-Body Database Browser
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434004 (2000 SM374)
Classification: Main-belt Asteroid          SPK-ID: 2434004
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06837864958006971 6.2799e-08  
a 3.091664011878225 4.4101e-08 au
q 2.880260201790692 2.1053e-07 au
i 11.50465915767995 1.0211e-05 deg
node 51.00963302067003 3.3975e-05 deg
peri 260.322464349976 8.6779e-05 deg
M 196.0226570515064 8.0628e-05 deg
tp 2459504.915937851479
(2021-Oct-17.41593785)
0.00045318 TDB
period 1985.577591221261
5.44
4.2485e-05
1.163e-07
d
yr
n .1813074450435232 3.8794e-09 deg/d
Q 3.303067821965759 4.7117e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      6678 days (18.28 yr)  
   first obs. used      2000-09-26  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44567  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:24:03  

Additional Information
 Earth MOID = 1.89439 au 
 Jupiter MOID = 1.88934 au 
 T_jup = 3.190 
[ 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 16.3   n/a MPO335417  

434004 (2000 SM374)          Discovered 2000-Sep-26 by Sloan Digital Sky Survey at Apache Point
Reference: Last Updated: 2015-06-04

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