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JPL Small-Body Database Browser
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376873 (2001 UW230)
Classification: Jupiter Trojan          SPK-ID: 2376873
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 .1053883225633609 2.0759e-07  
a 5.202814697529851 2.2068e-07 au
q 4.65449878394918 1.0338e-06 au
i 28.16852937790784 1.3502e-05 deg
node 27.98184282655948 2.122e-05 deg
peri 315.2624202615255 6.9841e-05 deg
M 229.5997243857434 7.6977e-05 deg
tp 2460570.616845381075
(2024-Sep-17.11684538)
0.00099097 TDB
period 4334.669245709701
11.87
0.00027579
7.551e-07
d
yr
n .08305131939566439 5.2841e-09 deg/d
Q 5.751130611110522 2.4394e-07 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      6384 days (17.48 yr)  
   first obs. used      2001-10-10  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65162  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:35:02  

Additional Information
 Earth MOID = 3.70239 au 
 Jupiter MOID = .124325 au 
 T_jup = 2.753 
[ 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 13.6   n/a MPO437549  

376873 (2001 UW230)          Discovered 2001-Oct-16 by NEAT at Palomar
Reference: Last Updated: 2013-11-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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