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29878 (1999 GY19)
Classification: Main-belt Asteroid          SPK-ID: 2029878
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1429719842998166 4.5083e-08  
a 2.686880571133652 1.7748e-08 au
q 2.30273192430205 1.2049e-07 au
i 11.26522161399168 7.2231e-06 deg
node 193.5277216420737 2.3785e-05 deg
peri 258.7302479801103 3.5501e-05 deg
M 27.91706510193146 2.625e-05 deg
tp 2457275.750667685826
(2015-Sep-10.25066769)
0.0001172 JED
period 1608.684848107318
4.40
1.5939e-05
4.364e-08
d
yr
n .2237852867350336 2.2173e-09 deg/d
Q 3.071029217965255 2.0285e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1176  
   data-arc span      7504 days (20.54 yr)  
   first obs. used      1995-05-31  
   last obs. used      2015-12-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50498  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 14:11:38  

Additional Information
 Earth MOID = 1.34981 au 
 Jupiter MOID = 2.23805 au 
 T_jup = 3.332 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.8 mag n/a MPO358908  

29878 (1999 GY19)          Discovered 1999-Apr-15 by LINEAR at Socorro
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 GY19 = 1979 UV3 = 1995 ML1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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