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79013 (9056 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2079013
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1547767636075819 5.1625e-08  
a 2.197447490917508 9.2859e-09 au
q 1.857333680075695 1.1227e-07 au
i 5.86051830370422 5.4045e-06 deg
node 352.8809820017173 5.0747e-05 deg
peri 320.7009742429342 5.3654e-05 deg
M 150.8289029769304 1.9799e-05 deg
tp 2458502.007925707704
(2019-Jan-18.50792571)
6.3823e-05 TDB
period 1189.80608625573
3.26
7.5417e-06
2.065e-08
d
yr
n .3025703130607653 1.9179e-09 deg/d
Q 2.537561301759321 1.0723e-08 au
  Orbit Determination Parameters
   # obs. used (total)      713  
   data-arc span      21651 days (59.28 yr)  
   first obs. used      1960-10-17  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49065  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 18:34:10  

Additional Information
 Earth MOID = .848157 au 
 Jupiter MOID = 2.73816 au 
 T_jup = 3.645 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO449496  
diameter diameter 1.942 km 0.432 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.224   0.172 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

79013 (9056 P-L)          Discovered 1960-Oct-17 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 9056 P-L = 1998 DO25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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