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JPL Small-Body Database Browser
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357495 (2004 PG16)
Classification: Main-belt Asteroid          SPK-ID: 2357495
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .146476305399862 7.9706e-08  
a 3.156131493776098 3.7574e-08 au
q 2.693833013211628 2.6306e-07 au
i 11.50766023385115 8.5688e-06 deg
node 347.6603571191591 2.3882e-05 deg
peri 17.78985518567645 3.1836e-05 deg
M 205.4421014549584 2.4257e-05 deg
tp 2459479.764954809895
(2021-Sep-22.26495481)
0.00014887 TDB
period 2048.005224652538
5.61
3.6572e-05
1.001e-07
d
yr
n .1757808015656196 3.139e-09 deg/d
Q 3.618429974340569 4.3078e-08 au
  Orbit Determination Parameters
   # obs. used (total)      324  
   data-arc span      5403 days (14.79 yr)  
   first obs. used      2004-08-07  
   last obs. used      2019-05-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50507  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:42:51  

Additional Information
 Earth MOID = 1.69297 au 
 Jupiter MOID = 1.84536 au 
 T_jup = 3.159 
[ 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 15.0   n/a MPO437509  

357495 (2004 PG16)          Discovered 2004-Aug-07 by NEAT at Palomar
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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