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452812 (2006 PD19)
Classification: Main-belt Asteroid          SPK-ID: 2452812
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2146262559781423 1.1671e-07  
a 2.336926339958636 2.4167e-08 au
q 1.835360589116611 2.8219e-07 au
i 22.1285668647885 1.5653e-05 deg
node 322.8968886421321 1.9886e-05 deg
peri 258.2039225688596 4.2145e-05 deg
M 28.23968201176207 4.0218e-05 deg
tp 2458898.141653033609
(2020-Feb-18.64165303)
0.00014497 TDB
period 1304.866141642554
3.57
2.0241e-05
5.542e-08
d
yr
n .2758903679934825 4.2796e-09 deg/d
Q 2.838492090800662 2.9354e-08 au
  Orbit Determination Parameters
   # obs. used (total)      191  
   data-arc span      7619 days (20.86 yr)  
   first obs. used      1998-03-01  
   last obs. used      2019-01-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62855  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:35:32  

Additional Information
 Earth MOID = .960942 au 
 Jupiter MOID = 2.4761 au 
 T_jup = 3.439 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457152.5 (2015-May-10.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2149297774740437 1.1649e-07  
q 1.834015693752123 2.8202e-07 au
tp 2457592.939378818811
(2016-Jul-23.43937882)
0.00013527 TDB
node 322.9276167688409 1.988e-05 deg
peri 258.1090226089552 4.212e-05 deg
i 22.13339032881978 1.5655e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      191  
   data-arc span      7619 days (20.86 yr)  
   first obs. used      1998-03-01  
   last obs. used      2019-01-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62855  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:35:32  

Additional Information
 Jupiter MOID = 2.4761 au 
 T_jup = 3.439 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.356973902427583E-14 -3.279349170841926E-14 -1.30119575271006E-11 -1.090960580985545E-13 -3.231689636954607E-12 -4.306057466460399E-13
q -3.279349170841926E-14 7.953344144557549E-14 3.144904354099993E-11 2.663877153474709E-13 7.772098112736404E-12 1.048980833849948E-12
tp -1.30119575271006E-11 3.144904354099993E-11 1.829911087515399E-8 1.410807261532699E-10 5.031006831594477E-9 5.279170258161115E-10
node -1.090960580985545E-13 2.663877153474709E-13 1.410807261532699E-10 3.952213809428032E-10 -3.252370778275672E-10 2.136958618900573E-10
peri -3.231689636954607E-12 7.772098112736404E-12 5.031006831594477E-9 -3.252370778275672E-10 1.774132948822833E-9 -5.437346211564447E-11
i -4.306057466460399E-13 1.048980833849948E-12 5.279170258161115E-10 2.136958618900573E-10 -5.437346211564447E-11 2.45074152376975E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO423585  

452812 (2006 PD19)          Discovered 2006-Aug-13 by NEAT at Palomar
Reference: Last Updated: 2016-01-04

Alternate Designations
 2006 PD19 = 2009 FZ55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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