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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1884142881000694 1.2145e-07  
a 2.988492105521528 4.6445e-08 au
q 2.425417492967012 3.6909e-07 au
i 10.84233666547517 1.0324e-05 deg
node 210.7437737464382 2.3346e-05 deg
peri 164.1048519437366 2.7182e-05 deg
M 263.5419704681892 1.5233e-05 deg
tp 2459506.106305302345
(2021-Oct-18.60630530)
8.6684e-05 TDB
period 1887.020404546174
5.17
4.399e-05
1.204e-07
d
yr
n .1907769513952763 4.4474e-09 deg/d
Q 3.551566718076045 5.5196e-08 au
  Orbit Determination Parameters
   # obs. used (total)      331  
   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      .5228  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:45:52  

Additional Information
 Earth MOID = 1.42914 au 
 Jupiter MOID = 1.92609 au 
 T_jup = 3.203 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457577.5 (2016-Jul-08.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1894868118417104 1.2115e-07  
q 2.420809270764932 3.6701e-07 au
tp 2457623.579722574095
(2016-Aug-23.07972257)
6.745e-05 TDB
node 210.7641752653927 2.3324e-05 deg
peri 164.5601065562874 2.7113e-05 deg
i 10.85027087911366 1.0331e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      331  
   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      .5228  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:45:52  

Additional Information
 Jupiter MOID = 1.92609 au 
 T_jup = 3.203 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.467683421709414E-14 -4.422544483099911E-14 3.173569681096429E-12 3.489632836223888E-14 1.276404605803454E-13 1.125192481759087E-14
q -4.422544483099911E-14 1.346998086418929E-13 -9.11483021457614E-12 -1.058446384805307E-13 -3.048294369531314E-13 -3.331609115803101E-14
tp 3.173569681096429E-12 -9.11483021457614E-12 4.549561332410349E-9 9.297883435911629E-12 8.91226174312733E-10 -4.222929676409487E-12
node 3.489632836223888E-14 -1.058446384805307E-13 9.297883435911629E-12 5.440113537903744E-10 -5.332528250420854E-10 -4.513936827049491E-12
peri 1.276404605803454E-13 -3.048294369531314E-13 8.91226174312733E-10 -5.332528250420854E-10 7.351194378328177E-10 3.16253289323654E-12
i 1.125192481759087E-14 -3.331609115803101E-14 -4.222929676409487E-12 -4.513936827049491E-12 3.16253289323654E-12 1.067237463525079E-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-August); 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. Series 237, A19.]
[Erasmus, N.; McNeill, A.; Mommert, N.; Trilling, D.E.; et al. (2019) Ap. J. Suppl. Series 242, A15.]

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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