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359731 (2011 UY36)
Classification: Main-belt Asteroid          SPK-ID: 2359731
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05952854209038324 6.3119e-08  
a 2.705767797935139 2.8372e-08 au
q 2.544697385688953 1.7672e-07 au
i 1.883897335805224 5.7647e-06 deg
node 167.8638829027319 0.00021872 deg
peri 256.7249429028212 0.00022617 deg
M 6.460060243601355 5.5964e-05 deg
tp 2459171.327860620493
(2020-Nov-17.82786062)		 0.00025271 TDB
period 1625.676817336925
4.45		 2.557e-05
7.001e-08		 d
yr
n .2214462285251308 3.4831e-09 deg/d
Q 2.866838210181324 3.0061e-08 au
   Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      6143 days (16.82 yr)  
   first obs. used      2004-03-23  
   last obs. used      2021-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63323  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 16:20:09  

Additional Information
 Earth MOID = 1.55808 au 
 Jupiter MOID = 2.30724 au 
 T_jup = 3.362 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458021.5 (2017-Sep-25.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0586051727895183 6.2374e-08  
q 2.547744102111666 1.7403e-07 au
tp 2457535.448291629113
(2016-May-26.94829163)		 0.00026043 TDB
node 167.9433786646638 0.00021846 deg
peri 254.6103971804498 0.00022633 deg
i 1.884143481710226 5.7689e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      6143 days (16.82 yr)  
   first obs. used      2004-03-23  
   last obs. used      2021-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63323  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 16:20:09  

Additional Information
 Jupiter MOID = 2.30724 au 
 T_jup = 3.362 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.890485813811403E-15 -1.072840907301591E-14 3.330738640017402E-12 1.776255351316318E-14 7.781975173997738E-13 -2.360062237606364E-15
q -1.072840907301591E-14 3.028794062096827E-14 -9.476729206574027E-12 -4.659677634908801E-14 -2.168587263343244E-12 6.861536892115456E-15
tp 3.330738640017402E-12 -9.476729206574027E-12 6.782500438222559E-8 1.897176185026134E-10 1.547748542188208E-8 -1.786438648664998E-12
node 1.776255351316318E-14 -4.659677634908801E-14 1.897176185026134E-10 4.772606069931936E-8 -4.765505403274991E-8 -8.809983717056432E-11
peri 7.781975173997738E-13 -2.168587263343244E-12 1.547748542188208E-8 -4.765505403274991E-8 5.122729445317512E-8 8.764797077940865E-11
i -2.360062237606364E-15 6.861536892115456E-15 -1.786438648664998E-12 -8.809983717056432E-11 8.764797077940865E-11 3.328032380330186E-11

[ 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 17.1   n/a MPO455596  

359731 (2011 UY36)          Discovered 2010-Jun-18 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)		 Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2019-Jul-07 18:21 00:12 Psych 0.0284608042829611 0.0284521753046245 0.0284694333629349 1.37092113075821 1.37092082066406 2458672.264280630 12.0210307309353 434.32022806985 131.210635792228 -11.5885822192175 11518.6995232254 T 14 CATAB v2.0f-lin.ifort 2021-Feb-24 16:20:10 2021-Feb-24 16:20
2128-Dec-07 03:50 00:10 Juno 0.0117583869198948 0.0117294387636254 0.0117887504449419 4.94605992912957 4.94605971994056 2498636.659951579 9.85998782120038 6616.72088758501 117.66204093073 77.1318953828495 14564.25541298 T 14 CATAB v2.0f-lin.ifort 2021-Feb-24 16:20:10 2021-Feb-24 16:20
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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