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JPL Small-Body Database Browser
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146996 (2002 PG85)
Classification: Main-belt Asteroid          SPK-ID: 2146996
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2300027090738848 6.0105e-08  
a 2.371823992059616 1.1664e-08 au
q 1.826298048439468 1.4122e-07 au
i 3.642692279005428 5.8272e-06 deg
node 120.8886902688639 8.7796e-05 deg
peri 234.724329593633 8.8775e-05 deg
M 191.3686444972234 1.6354e-05 deg
tp 2459225.468234494111
(2021-Jan-10.96823449)
6.3546e-05 TDB
period 1334.20361680112
3.65
9.8422e-06
2.695e-08
d
yr
n .2698238825518509 1.9905e-09 deg/d
Q 2.917349935679764 1.4347e-08 au
  Orbit Determination Parameters
   # obs. used (total)      277  
   data-arc span      8530 days (23.35 yr)  
   first obs. used      1995-12-16  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62816  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:25:19  

Additional Information
 Earth MOID = .823646 au 
 Jupiter MOID = 2.52472 au 
 T_jup = 3.505 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8   n/a MPO432925  

146996 (2002 PG85)          Discovered 2002-Aug-10 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

Alternate Designations
 2002 PG85 = 1995 YA18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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