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4267 Basner (1971 QP)
Classification: Main-belt Asteroid          SPK-ID: 2004267
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2037970859130889 3.3528e-08  
a 2.32640779517466 8.6392e-09 au
q 1.85229266587257 7.612e-08 au
i 2.281057017951384 3.9184e-06 deg
node 244.4537734953574 8.9638e-05 deg
peri 92.31572634078198 9.0209e-05 deg
M 258.942276665961 1.328e-05 deg
tp 2459364.326394610287
(2021-May-29.82639461)
4.9094e-05 TDB
period 1296.066225703171
3.55
7.2195e-06
1.977e-08
d
yr
n .2777635840365215 1.5472e-09 deg/d
Q 2.800522924476749 1.04e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1952  
   data-arc span      17701 days (48.46 yr)  
   first obs. used      1971-08-18  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53283  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 17:08:24  

Additional Information
 Earth MOID = .844613 au 
 Jupiter MOID = 2.58701 au 
 T_jup = 3.545 
[ 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 14.2   n/a MPO467679  
diameter diameter 2.728 km 0.099 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.596   0.070 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

4267 Basner (1971 QP)          Discovered 1971-Aug-18 by Smirnova, T. M. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1971 QP = 1978 PP = 1982 TN2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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