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452372 (2001 YW1)
Classification: Inner Main-belt Asteroid          SPK-ID: 2452372
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03832541784484753 1.4739e-07  
a 1.955520963356033 2.4881e-08 au
q 1.880574805331054 2.9873e-07 au
i 18.39131606826361 8.6921e-06 deg
node 267.4537838882167 3.3953e-05 deg
peri 35.50995317267167 0.00016126 deg
M 42.84913236305398 0.00015461 deg
tp 2458881.613737918956
(2020-Feb-02.11373792)
0.00043002 TDB
period 998.8312945649946
2.73
1.9063e-05
5.219e-08
d
yr
n .360421226246005 6.8787e-09 deg/d
Q 2.030467121381012 2.5834e-08 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      6224 days (17.04 yr)  
   first obs. used      2001-12-18  
   last obs. used      2019-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54717  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:04:57  

Additional Information
 Earth MOID = .87418 au 
 Jupiter MOID = 3.07944 au 
 T_jup = 3.823 
[ 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 17.3   n/a MPO377650  

452372 (2001 YW1)          Discovered 2001-Dec-18 by LINEAR at Socorro
Reference: Last Updated: 2016-01-04

Alternate Designations
 2001 YW1 = 2009 UH89 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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