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48714 (1996 PB8)
Classification: Outer Main-belt Asteroid          SPK-ID: 2048714
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2767683014515451 5.089e-08  
a 3.2077703856365 1.6676e-08 au
q 2.319961224557318 1.6294e-07 au
i 2.251375908665278 5.7848e-06 deg
node 172.9389594178322 9.2094e-05 deg
peri 175.0128959860504 9.236e-05 deg
M 47.84518102769409 5.9234e-06 deg
tp 2458721.606085071794
(2019-Aug-26.10608507)		 3.4534e-05 TDB
period 2098.472766066845
5.75		 1.6364e-05
4.48e-08		 d
yr
n .171553334320724 1.3378e-09 deg/d
Q 4.095579546715681 2.1291e-08 au
   Orbit Determination Parameters
   # obs. used (total)      911  
   data-arc span      8604 days (23.56 yr)  
   first obs. used      1996-07-14  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51769  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 09:12:17  

Additional Information
 Earth MOID = 1.31347 au 
 Jupiter MOID = 1.34191 au 
 T_jup = 3.130 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457194.5 (2015-Jun-21.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2865102819195062 5.2933e-08  
q 2.279556607205159 1.7203e-07 au
tp 2456617.130666667080
(2013-Nov-20.63066667)		 3.3882e-05 TDB
node 173.1483791950169 9.2243e-05 deg
peri 173.7326701050509 9.2444e-05 deg
i 2.240742307361931 5.8284e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      911  
   data-arc span      8604 days (23.56 yr)  
   first obs. used      1996-07-14  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51769  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 09:12:17  

Additional Information
 Jupiter MOID = 1.34191 au 
 T_jup = 3.130 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.801882433820021E-15 -9.086055963194081E-15 4.030246673365556E-13 -2.436437632864621E-15 1.000049657228866E-13 -9.329128336025795E-16
q -9.086055963194081E-15 2.959493538570607E-14 -1.486378549003779E-12 1.13307267300117E-14 -3.525222022345323E-13 3.235197628499593E-15
tp 4.030246673365556E-13 -1.486378549003779E-12 1.147975241562951E-9 2.100551932277226E-11 2.023700640976925E-10 5.388409125303056E-13
node -2.436437632864621E-15 1.13307267300117E-14 2.100551932277226E-11 8.508782582752646E-9 -8.499367515173957E-9 5.351481102804027E-11
peri 1.000049657228866E-13 -3.525222022345323E-13 2.023700640976925E-10 -8.499367515173957E-9 8.545849773137191E-9 -5.343814815373212E-11
i -9.329128336025795E-16 3.235197628499593E-15 5.388409125303056E-13 5.351481102804027E-11 -5.343814815373212E-11 3.39698236395491E-11

[ 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 14.3   n/a MPO432045  
diameter diameter 7.781 km 0.487 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.067   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48714 (1996 PB8)          Discovered 1996-Aug-08 by Elst, E. W. at La Silla
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 PB8 = 1996 NR3 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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