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32963 (1996 PJ1)
Classification: Main-belt Asteroid          SPK-ID: 2032963
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09462888531775795 6.1263e-08  
a 2.568496523661249 1.3249e-08 au
q 2.325442560684649 1.5779e-07 au
i .3358928749549365 5.7014e-06 deg
node 155.5475084031189 0.0008917 deg
peri 279.3060983578841 0.00089312 deg
M 90.15294698453187 4.7132e-05 deg
tp 2458223.974557730777
(2018-Apr-15.47455773)
0.00019635 TDB
period 1503.546625493867
4.12
1.1634e-05
3.185e-08
d
yr
n .2394338784683524 1.8526e-09 deg/d
Q 2.81155048663785 1.4503e-08 au
  Orbit Determination Parameters
   # obs. used (total)      928  
   data-arc span      8274 days (22.65 yr)  
   first obs. used      1996-08-11  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56384  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:34:26  

Additional Information
 Earth MOID = 1.34031 au 
 Jupiter MOID = 2.38968 au 
 T_jup = 3.425 
[ 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 15.3   n/a MPO435993  
diameter diameter 2.169 km 0.393 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.312   0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

32963 (1996 PJ1)          Discovered 1996-Aug-11 by Viscome, G. R. at Rand
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 PJ1 = 1997 YY7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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