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JPL Small-Body Database Browser
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452343 (2001 SD194)
Classification: Main-belt Asteroid          SPK-ID: 2452343
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1854696480090708 1.5647e-07  
a 2.723337718637174 2.0888e-08 au
q 2.218241230551711 4.2742e-07 au
i 7.651924914490541 7.7008e-06 deg
node 177.2104866422858 4.3199e-05 deg
peri 164.5309820405214 6.0492e-05 deg
M 338.9417776697688 2.7298e-05 deg
tp 2458696.521809184595
(2019-Aug-01.02180918)
0.00012438 TDB
period 1641.537009362297
4.49
1.8886e-05
5.171e-08
d
yr
n .219306660737337 2.5231e-09 deg/d
Q 3.228434206722636 2.4762e-08 au
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      6620 days (18.12 yr)  
   first obs. used      2001-09-11  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50424  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:48:35  

Additional Information
 Earth MOID = 1.21057 au 
 Jupiter MOID = 2.19486 au 
 T_jup = 3.320 
[ 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 17.1   n/a MPO368961  

452343 (2001 SD194)          Discovered 2001-Sep-19 by LINEAR at Socorro
Reference: Last Updated: 2016-01-04

Alternate Designations
 2001 SD194 = 2010 LV91 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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