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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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1428243077503185 5.1488e-08  
a 2.6865873369749 2.1943e-08 AU
q 2.302877360360688 1.362e-07 AU
i 11.26462828255873 7.9067e-06 deg
node 193.5311691317487 2.6503e-05 deg
peri 258.6285812341808 3.8863e-05 deg
M 298.4664832984988 2.9469e-05 deg
tp 2457275.421754837893
(2015-Sep-09.92175484)
0.00013235 JED
period 1608.421508261154
4.40
1.9706e-05
5.395e-08
d
yr
n .2238219261250689 2.7422e-09 deg/d
Q 3.070297313589111 2.5077e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      885  
   data-arc span      7032 days (19.25 yr)  
   first obs. used      1995-05-31  
   last obs. used      2014-08-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53773  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Sep-12 14:26:15  

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 13.6 mag n/a MPO263599  

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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