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48338 (2002 PV27)
Classification: Mars-crossing Asteroid          SPK-ID: 2048338
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3854967235313576 4.7371e-08  
a 2.573607717688493 1.1225e-08 au
q 1.581490374864564 1.2407e-07 au
i 6.376685443101263 4.0768e-06 deg
node 158.0293008402675 3.6955e-05 deg
peri 271.478100786542 3.895e-05 deg
M 45.20317183194297 5.2472e-06 deg
tp 2458811.144309476334
(2019-Nov-23.64430948)
2.2414e-05 TDB
period 1508.036844006346
4.13
9.8663e-06
2.701e-08
d
yr
n .2387209579333627 1.5618e-09 deg/d
Q 3.565725060512422 1.5552e-08 au
  Orbit Determination Parameters
   # obs. used (total)      828  
   data-arc span      25758 days (70.52 yr)  
   first obs. used      1949-11-30  
   last obs. used      2020-06-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49829  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:37:51  

Additional Information
 Earth MOID = .611791 au 
 Jupiter MOID = 1.81312 au 
 T_jup = 3.312 
[ show covariance matrix ]

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 16.0   n/a MPO502478  
diameter diameter 2.765 km 0.747 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.093   0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

48338 (2002 PV27)          Discovered 2002-Aug-06 by NEAT at Palomar
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 2002 PV27 = 1990 VJ15 = 1998 RQ18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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