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24707 (1991 PL5)
Classification: Main-belt Asteroid          SPK-ID: 2024707
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1886669182104641 3.4986e-08  
a 2.41300243840249 8.7628e-09 au
q 1.957748704714757 8.5076e-08 au
i 1.224693491175634 4.078e-06 deg
node 300.4383374458416 0.00018011 deg
peri 348.53561563 0.00018046 deg
M 9.858207124092209 1.3303e-05 deg
tp 2459359.008699471021
(2021-May-24.50869947)
5.0494e-05 TDB
period 1369.099677105353
3.75
7.4578e-06
2.042e-08
d
yr
n .2629465231933568 1.4323e-09 deg/d
Q 2.868256172090224 1.0416e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1038  
   data-arc span      10917 days (29.89 yr)  
   first obs. used      1991-08-03  
   last obs. used      2021-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52514  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 05:28:34  

Additional Information
 Earth MOID = .941097 au 
 Jupiter MOID = 2.30243 au 
 T_jup = 3.494 
[ 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 15.52   n/a E2021B10  

24707 (1991 PL5)          Discovered 1991-Aug-03 by Elst, E. W. at La Silla
Reference: 20010606/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1991 PL5 = 1998 HA69 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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