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173104 (2007 UY114)
Classification: Main-belt Asteroid          SPK-ID: 2173104
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1029557600816113 3.8684e-08  
a 2.184019472946171 1.1547e-08 au
q 1.959162088075958 8.2776e-08 au
i 5.146953169288265 4.2248e-06 deg
node 243.8246051688094 7.102e-05 deg
peri 172.7849298722104 7.8465e-05 deg
M 315.3353502107233 3.5129e-05 deg
tp 2459146.766415554806
(2020-Oct-24.26641556)
0.00011552 TDB
period 1178.916880534282
3.23
9.3492e-06
2.56e-08
d
yr
n .3053650396767999 2.4216e-09 deg/d
Q 2.408876857816384 1.2735e-08 au
  Orbit Determination Parameters
   # obs. used (total)      355  
   data-arc span      14874 days (40.72 yr)  
   first obs. used      1978-11-29  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56828  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 16:59:03  

Additional Information
 Earth MOID = .971193 au 
 Jupiter MOID = 2.86475 au 
 T_jup = 3.666 
[ 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 16.8   n/a MPO436860  

173104 (2007 UY114)          Discovered 2007-Oct-31 by Spacewatch at Kitt Peak
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

[ show close-approach data ]
Alternate Designations
 2007 UY114 = 1978 WA3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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