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79233 (1994 PK25)
Classification: Main-belt Asteroid          SPK-ID: 2079233
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1702863615189665 2.7639e-08  
a 2.367491253167786 8.6446e-09 au
q 1.964339781737865 6.53e-08 au
i 3.23493216971471 3.1376e-06 deg
node 136.8340412962063 8.1954e-05 deg
peri 171.4927367338298 8.3265e-05 deg
M 150.5374425205612 1.6282e-05 deg
tp 2458840.118047325259
(2019-Dec-22.61804733)
5.9202e-05 TDB
period 1330.549394284742
3.64
7.2875e-06
1.995e-08
d
yr
n .2705649271995076 1.4819e-09 deg/d
Q 2.770642724597706 1.0117e-08 au
  Orbit Determination Parameters
   # obs. used (total)      955  
   data-arc span      9676 days (26.49 yr)  
   first obs. used      1994-08-12  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54288  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 18:01:54  

Additional Information
 Earth MOID = .949149 au 
 Jupiter MOID = 2.47601 au 
 T_jup = 3.525 
[ 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 15.90   n/a MPCxxxxx  
diameter diameter 4.120 km 0.158 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.050   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

79233 (1994 PK25)          Discovered 1994-Aug-12 by Elst, E. W. at La Silla
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1994 PK25 = 2000 BC45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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