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487232 (2014 PG8)
Classification: Main-belt Asteroid          SPK-ID: 2487232
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1595473156241284 7.2932e-08  
a 2.654206924376623 3.7964e-08 au
q 2.230735334481358 1.7184e-07 au
i 6.323864505615183 6.3877e-06 deg
node 147.5974403829077 5.2465e-05 deg
peri 206.3624237037504 5.7677e-05 deg
M 93.28994194416823 2.298e-05 deg
tp 2458591.208320766745
(2019-Apr-17.70832077)
9.8068e-05 TDB
period 1579.430766632422
4.32
3.3887e-05
9.278e-08
d
yr
n .2279302186619885 4.8903e-09 deg/d
Q 3.077678514271887 4.4021e-08 au
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      6782 days (18.57 yr)  
   first obs. used      2001-06-27  
   last obs. used      2020-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55356  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 15:26:57  

Additional Information
 Earth MOID = 1.22733 au 
 Jupiter MOID = 2.35607 au 
 T_jup = 3.362 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457634.5 (2016-Sep-03.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1608334253678121 7.3671e-08  
q 2.226639416970924 1.7412e-07 au
tp 2457008.282426836636
(2014-Dec-16.78242684)
9.1966e-05 TDB
node 147.7320134066073 5.2339e-05 deg
peri 205.5368099648516 5.7398e-05 deg
i 6.331293184996521 6.3974e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      6782 days (18.57 yr)  
   first obs. used      2001-06-27  
   last obs. used      2020-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55356  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 15:26:57  

Additional Information
 Jupiter MOID = 2.35607 au 
 T_jup = 3.362 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.427466594795385E-15 -1.272481437776548E-14 -1.165273287853098E-12 -3.194754757460032E-14 -1.208299737563616E-13 -4.993101138721352E-15
q -1.272481437776548E-14 3.031763739200018E-14 2.955796008077393E-12 7.666149453724453E-14 3.844359679361835E-13 1.138853832885379E-14
tp -1.165273287853098E-12 2.955796008077393E-12 8.457763411063558E-9 2.476367116768712E-11 2.17936449992272E-9 -1.237231591798171E-11
node -3.194754757460032E-14 7.666149453724453E-14 2.476367116768712E-11 2.739393600755794E-9 -2.71607606259314E-9 -1.679336893622282E-11
peri -1.208299737563616E-13 3.844359679361835E-13 2.17936449992272E-9 -2.71607606259314E-9 3.294546148070591E-9 1.325144524996163E-11
i -4.993101138721352E-15 1.138853832885379E-14 -1.237231591798171E-11 -1.679336893622282E-11 1.325144524996163E-11 4.092721481597821E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO456348  

487232 (2014 PG8)          Discovered 2010-Sep-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14

Alternate Designations
 2014 PG8 = 2010 SB38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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