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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03855201143213087 1.4792e-07  
a 1.95554550118371 2.4903e-08 au
q 1.880155288666024 2.9999e-07 au
i 18.39184016433053 8.6906e-06 deg
node 267.4571776724618 3.3951e-05 deg
peri 36.08190520566114 0.00015889 deg
M 258.1537277303818 0.00015348 deg
tp 2458883.080996361172
(2020-Feb-03.58099636)
0.00042328 TDB
period 998.8500945887699
2.73
1.908e-05
5.224e-08
d
yr
n .3604144425177366 6.8846e-09 deg/d
Q 2.030935713701397 2.5863e-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 = .873602 au 
 Jupiter MOID = 3.07931 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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