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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .276650556231828 5.1266e-08  
a 3.207159048948425 1.6806e-08 au
q 2.319896714132903 1.6417e-07 au
i 2.251487178813824 5.8285e-06 deg
node 172.9434945491615 9.2527e-05 deg
peri 174.9565129034975 9.2792e-05 deg
M 339.2478926074122 5.9582e-06 deg
tp 2458721.431343913045
(2019-Aug-25.93134391)
3.4689e-05 TDB
period 2097.872904428303
5.74
1.649e-05
4.515e-08
d
yr
n .1716023879426121 1.3489e-09 deg/d
Q 4.094421383763946 2.1456e-08 au
  Orbit Determination Parameters
   # obs. used (total)      878  
   data-arc span      8538 days (23.38 yr)  
   first obs. used      1996-07-14  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53017  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:13:49  

Additional Information
 Earth MOID = 1.31248 au 
 Jupiter MOID = 1.33934 au 
 T_jup = 3.130 
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Orbital Elements at Epoch 2457149.5 (2015-May-07.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2865905150203492 5.3321e-08  
q 2.2789244541132 1.7349e-07 au
tp 2456617.083004135461
(2013-Nov-20.58300414)
3.3898e-05 TDB
node 173.1578815212204 9.2696e-05 deg
peri 173.6906056571713 9.2894e-05 deg
i 2.24053555644393 5.8727e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      878  
   data-arc span      8538 days (23.38 yr)  
   first obs. used      1996-07-14  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53017  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:13:49  

Additional Information
 Jupiter MOID = 1.33934 au 
 T_jup = 3.130 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.843111578477044E-15 -9.230333393764435E-15 3.937021760779567E-13 -2.906461491838642E-15 9.98990716670662E-14 -8.78457833655129E-16
q -9.230333393764435E-15 3.009811743728382E-14 -1.45683670200221E-12 1.339764535267517E-14 -3.533788556324041E-13 3.114715573613204E-15
tp 3.937021760779567E-13 -1.45683670200221E-12 1.149057135742155E-9 2.085741401052765E-11 2.022433656789415E-10 5.674537060481006E-13
node -2.906461491838642E-15 1.339764535267517E-14 2.085741401052765E-11 8.592525918560734E-9 -8.583044339497337E-9 4.720848499445996E-11
peri 9.98990716670662E-14 -3.533788556324041E-13 2.022433656789415E-10 -8.583044339497337E-9 8.629348245028405E-9 -4.712710617964484E-11
i -8.78457833655129E-16 3.114715573613204E-15 5.674537060481006E-13 4.720848499445996E-11 -4.712710617964484E-11 3.448826025819066E-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

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