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135263 (2001 SP73)
Classification: Main-belt Asteroid          SPK-ID: 2135263
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02813339662032499 5.1145e-08  
a 3.065090759673256 2.297e-08 au
q 2.978859345654075 1.5934e-07 au
i 11.34593409555398 5.2674e-06 deg
node 132.1552337859483 2.9316e-05 deg
peri 10.44526143524743 0.00010123 deg
M 73.02793385637263 9.5938e-05 deg
tp 2458802.896729642170
(2019-Nov-15.39672964)
0.0005226 TDB
period 1960.033233451916
5.37
2.2033e-05
6.032e-08
d
yr
n .1836703551020843 2.0646e-09 deg/d
Q 3.151322173692437 2.3616e-08 au
  Orbit Determination Parameters
   # obs. used (total)      698  
   data-arc span      7202 days (19.72 yr)  
   first obs. used      2001-07-19  
   last obs. used      2021-04-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57874  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:21:00  

Additional Information
 Earth MOID = 1.99257 au 
 Jupiter MOID = 1.86603 au 
 T_jup = 3.202 
[ 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 14.79   n/a E2021B55  
diameter diameter 3.810 km 0.887 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.158   0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

135263 (2001 SP73)          Discovered 2001-Sep-18 by Pozzoli, V. at Jonathan B. Poste
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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