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186505 (2002 UB19)
Classification: Main-belt Asteroid          SPK-ID: 2186505
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .26630623503027 7.7348e-08  
a 2.310008183735442 7.8532e-09 au
q 1.694838601435744 1.7869e-07 au
i 3.864422431821406 4.4198e-06 deg
node 88.21109841554269 7.8083e-05 deg
peri 280.2356170539836 7.8471e-05 deg
M 79.67200944333239 8.875e-06 deg
tp 2458916.693737337149
(2020-Mar-08.19373734)
3.0846e-05 TDB
period 1282.385812438886
3.51
6.5394e-06
1.79e-08
d
yr
n .2807267489300582 1.4315e-09 deg/d
Q 2.92517776603514 9.9445e-09 au
  Orbit Determination Parameters
   # obs. used (total)      452  
   data-arc span      9205 days (25.20 yr)  
   first obs. used      1995-12-22  
   last obs. used      2021-03-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61593  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:51:32  

Additional Information
 Earth MOID = .697948 au 
 Jupiter MOID = 2.54385 au 
 T_jup = 3.534 
[ 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 16.93   n/a MPCxxxxx  

186505 (2002 UB19)          Discovered 2002-Oct-30 by NEAT at Palomar
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 2002 UB19 = 1995 YD17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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