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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .143400315338936 4.0115e-08  
a 2.687982747321204 1.6367e-08 au
q 2.302525173729724 1.038e-07 au
i 11.26819178868947 5.6026e-06 deg
node 193.5171449827737 2.2775e-05 deg
peri 258.8040916762392 3.2872e-05 deg
M 72.56559908004002 2.0951e-05 deg
tp 2457276.036068294093
(2015-Sep-10.53606829)
9.4313e-05 JED
period 1609.674789362494
4.41
1.4702e-05
4.025e-08
d
yr
n .2236476599988105 2.0426e-09 deg/d
Q 3.073440320912685 1.8714e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1321  
   data-arc span      7629 days (20.89 yr)  
   first obs. used      1995-05-31  
   last obs. used      2016-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50191  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:54:50  

Additional Information
 Earth MOID = 1.34854 au 
 Jupiter MOID = 2.23515 au 
 T_jup = 3.331 
[ 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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