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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1428243058712233 4.9474e-08  
a 2.686587335876221 2.0481e-08 AU
q 2.30287736446728 1.3249e-07 AU
i 11.26462885672186 7.8249e-06 deg
node 193.5311727347072 2.5409e-05 deg
peri 258.628578008287 3.8016e-05 deg
M 298.4664834138931 2.9468e-05 deg
tp 2457275.421754153686
(2015-Sep-09.92175415)
0.00013234 JED
period 1608.421507274509
4.40
1.8393e-05
5.036e-08
d
yr
n .2238219262623667 2.5595e-09 deg/d
Q 3.070297307285161 2.3406e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      910  
   data-arc span      7063 days (19.34 yr)  
   first obs. used      1995-05-31  
   last obs. used      2014-10-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53354  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 15:01:45  

Additional Information
 Earth MOID = 1.35009 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 13.7 mag n/a MPO309385  

29878 (1999 GY19)          Discovered 1999-Apr-15 by LINEAR at Socorro (704)
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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