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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 ]

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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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05952854356634607 6.3119e-08  
a 2.705767793735439 2.8372e-08 au
q 2.544697377745643 1.7672e-07 au
i 1.883897322649071 5.7647e-06 deg
node 167.86388274 0.00021872 deg
peri 256.7249452983059 0.00022617 deg
M 6.460058285503533 5.5964e-05 deg
tp 2459171.327869530728
(2020-Nov-17.82786953)
0.00025271 TDB
period 1625.676813552035
4.45
2.557e-05
7.001e-08
d
yr
n .2214462290407004 3.4831e-09 deg/d
Q 2.866838209725235 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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63329  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:29:14  

Additional Information
 Earth MOID = 1.55808 au 
 Jupiter MOID = 2.30724 au 
 T_jup = 3.362 
[ show covariance matrix ]

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 15 CATAB v2.0f-lin.ifort 2021-Apr-14 09:29:14 2021-Apr-14 09:29
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 15 CATAB v2.0f-lin.ifort 2021-Apr-14 09:29:14 2021-Apr-14 09:29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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