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15367 (1996 HP23)
Classification: Main-belt Asteroid          SPK-ID: 2015367
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 .06970050391138707 4.3355e-08  
a 2.453624166512713 1.062e-08 au
q 2.28260532569762 1.0704e-07 au
i 6.9995229120701 5.0465e-06 deg
node 58.05822445357853 3.1352e-05 deg
peri 13.80883063218956 4.6796e-05 deg
M 246.0244596714534 3.6079e-05 deg
tp 2459444.946659759286
(2021-Aug-18.44665976)
0.00014197 TDB
period 1403.816968554161
3.84
9.1139e-06
2.495e-08
d
yr
n .2564436875063394 1.6649e-09 deg/d
Q 2.624643007327807 1.136e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1402  
   data-arc span      12297 days (33.67 yr)  
   first obs. used      1986-11-30  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52373  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 00:59:10  

Additional Information
 Earth MOID = 1.29747 au 
 Jupiter MOID = 2.56346 au 
 T_jup = 3.481 
[ 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 14.3   n/a MPO337388  
diameter diameter 2.972 km 0.353 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.502   0.163 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15367 (1996 HP23)          Discovered 1996-Apr-20 by Elst, E. W. at La Silla
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 HP23 = 1986 WJ9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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