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58178 (1990 UY1)
Classification: Main-belt Asteroid          SPK-ID: 2058178
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1362890561829139 7.312e-08  
a 2.356576910290823 1.6942e-08 au
q 2.035401267364839 1.8038e-07 au
i 8.994038774386429 5.2281e-06 deg
node 107.16568699 4.4213e-05 deg
peri 283.7924384681263 4.9322e-05 deg
M 357.5016362355579 2.2995e-05 deg
tp 2457409.670099029528
(2016-Jan-22.17009903)
8.4425e-05 JED
period 1321.359082137979
3.62
1.4249e-05
3.901e-08
d
yr
n .2724467594512723 2.938e-09 deg/d
Q 2.677752553216806 1.9251e-08 au
  Orbit Determination Parameters
   # obs. used (total)      736  
   data-arc span      9175 days (25.12 yr)  
   first obs. used      1990-10-20  
   last obs. used      2015-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49797  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 15:23:00  

Additional Information
 Earth MOID = 1.0622 au 
 Jupiter MOID = 2.76532 au 
 T_jup = 3.525 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7 mag n/a MPO302379  

58178 (1990 UY1)          Discovered 1990-Oct-20 by McNaught, R. H. at Siding Spring
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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