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24800 (1994 PC13)
Classification: Main-belt Asteroid          SPK-ID: 2024800
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08862716251318553 4.5468e-08  
a 2.519980066340232 1.0205e-08 au
q 2.296641383470708 1.1608e-07 au
i 1.336888331064769 3.7318e-06 deg
node 237.8483730024772 0.00020312 deg
peri 91.18175561152401 0.00020418 deg
M 261.3965736843151 2.2109e-05 deg
tp 2459796.705995465941
(2022-Aug-05.20599547)
9.0606e-05 TDB
period 1461.14758635746
4.00
8.8756e-06
2.43e-08
d
yr
n .2463816820157471 1.4966e-09 deg/d
Q 2.743318749209756 1.1109e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1286  
   data-arc span      15620 days (42.77 yr)  
   first obs. used      1978-09-02  
   last obs. used      2021-06-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55942  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 19:04:00  

Additional Information
 Earth MOID = 1.28507 au 
 Jupiter MOID = 2.5112 au 
 T_jup = 3.451 
[ 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 15.19   n/a E2021B10  
diameter diameter 2.046 km 0.165 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.221   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

24800 (1994 PC13)          Discovered 1994-Aug-10 by Elst, E. W. at La Silla
Reference: 20010606/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1994 PC13 = 1978 RM8 = 1998 RP18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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