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32960 (1996 NO4)
Classification: Main-belt Asteroid          SPK-ID: 2032960
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2012787203212871 7.5418e-08  
a 2.583585239866858 1.8979e-08 au
q 2.063564508945491 1.943e-07 au
i 12.10550904111848 6.3928e-06 deg
node 313.5293612614188 2.1906e-05 deg
peri 35.15526892418961 2.4263e-05 deg
M 148.8584460983766 1.2154e-05 deg
tp 2457973.303538666251
(2017-Aug-07.80353867)
5.0197e-05 TDB
period 1516.815014520105
4.15
1.6714e-05
4.576e-08
d
yr
n .2373394227732496 2.6152e-09 deg/d
Q 3.103605970788224 2.2799e-08 au
  Orbit Determination Parameters
   # obs. used (total)      951  
   data-arc span      9208 days (25.21 yr)  
   first obs. used      1994-02-10  
   last obs. used      2019-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4924  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:34:25  

Additional Information
 Earth MOID = 1.06672 au 
 Jupiter MOID = 2.33761 au 
 T_jup = 3.364 
[ 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 14.6   n/a MPO279858  
diameter diameter 2.787 km 0.194 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 3.142 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.475   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

32960 (1996 NO4)          Discovered 1996-Jul-14 by Elst, E. W. at La Silla
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 NO4 = 2000 QW130 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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