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3350 Scobee (1980 PJ)
Classification: Main-belt Asteroid          SPK-ID: 2003350
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2046930096205325 3.1693e-08  
a 2.310993397973323 6.1182e-09 au
q 1.837949204128982 7.1877e-08 au
i 3.40690346478226 3.4312e-06 deg
node 353.6609994738005 5.3431e-05 deg
peri 330.8967978354991 5.4004e-05 deg
M 177.3175540838952 9.5398e-06 deg
tp 2458568.458325060961
(2019-Mar-25.95832506)
3.2862e-05 TDB
period 1283.206302690139
3.51
5.0958e-06
1.395e-08
d
yr
n .2805472504657192 1.1141e-09 deg/d
Q 2.784037591817663 7.3705e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2007  
   data-arc span      24961 days (68.34 yr)  
   first obs. used      1952-09-15  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48106  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 01:09:55  

Additional Information
 Earth MOID = .824978 au 
 Jupiter MOID = 2.54937 au 
 T_jup = 3.554 
[ 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 14.62   n/a E2021B10  
diameter diameter 7.401 km 0.210 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.059   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

3350 Scobee (1980 PJ)          Discovered 1980-Aug-08 by Bowell, E. at Flagstaff (AM)
Discovered at the Anderson Mesa station, which is operated by the Lowell Observatory.
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1980 PJ = 1973 SG2 = 1976 JU10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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