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JPL Small-Body Database Browser
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359760 (2011 UW102)
Classification: Main-belt Asteroid          SPK-ID: 2359760
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1890996049307128 1.3402e-07  
a 2.98553390535936 4.74e-08 au
q 2.420970623348657 4.0666e-07 au
i 10.85047323941356 1.1715e-05 deg
node 210.7653942576139 2.4322e-05 deg
peri 164.3492190727181 2.839e-05 deg
M 186.8755910554934 1.5241e-05 deg
tp 2459506.623181673970
(2021-Oct-19.12318167)
9.0496e-05 TDB
period 1884.21925822829
5.16
4.4872e-05
1.229e-07
d
yr
n .1910605670905328 4.5501e-09 deg/d
Q 3.550097187370063 5.6363e-08 au
  Orbit Determination Parameters
   # obs. used (total)      305  
   data-arc span      5478 days (15.00 yr)  
   first obs. used      2004-04-25  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53721  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:24:17  

Additional Information
 Earth MOID = 1.42393 au 
 Jupiter MOID = 1.92407 au 
 T_jup = 3.204 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457533.5 (2016-May-25.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1894956347705072 1.3409e-07  
q 2.420796521847687 4.0715e-07 au
tp 2457623.598088837013
(2016-Aug-23.09808884)
7.3315e-05 TDB
node 210.7647256792761 2.432e-05 deg
peri 164.5649319956823 2.8347e-05 deg
i 10.85011903359692 1.1715e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      305  
   data-arc span      5478 days (15.00 yr)  
   first obs. used      2004-04-25  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53721  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:24:17  

Additional Information
 Jupiter MOID = 1.92407 au 
 T_jup = 3.204 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.798017839408858E-14 -5.435219487091581E-14 4.579751766130174E-12 4.088098493478015E-14 3.539302644675031E-13 5.173650848340811E-15
q -5.435219487091581E-14 1.657699828602546E-13 -1.33828322881905E-11 -1.243211177605814E-13 -9.953947404430046E-13 -1.473423352414358E-14
tp 4.579751766130174E-12 -1.33828322881905E-11 5.375117603549705E-9 1.227724834518843E-11 1.025506005748337E-9 -6.615044602383469E-12
node 4.088098493478015E-14 -1.243211177605814E-13 1.227724834518843E-11 5.914457613202341E-10 -5.792585694994384E-10 -3.687806552915805E-12
peri 3.539302644675031E-13 -9.953947404430046E-13 1.025506005748337E-9 -5.792585694994384E-10 8.035705482927094E-10 2.014348387621152E-12
i 5.173650848340811E-15 -1.473423352414358E-14 -6.615044602383469E-12 -3.687806552915805E-12 2.014348387621152E-12 1.372498811172435E-10

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 15.8   n/a MPO437519  
rotation period rot_per 0.58 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 lower-limit; Incomplete or inconclusive result.
Published Reference List:
[Erasmus, N.; McNeill, A.; Mommert, M.; Trilling, D.E.; et al. (2018) Ap. J. Suppl. 237, A19.]

359760 (2011 UW102)          Discovered 2009-Apr-22 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2011 UW102 = 2009 HU63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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