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78348 (2002 PB95)
Classification: Main-belt Asteroid          SPK-ID: 2078348
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06276727491069301 4.0243e-08  
a 3.084573536189496 2.334e-08 au
q 2.890963261061241 1.2302e-07 au
i 10.56532380401824 4.3548e-06 deg
node 114.9844567438226 2.5622e-05 deg
peri 226.9022392605685 4.808e-05 deg
M 97.76098984595789 4.0887e-05 deg
tp 2458463.153766892374
(2018-Dec-10.65376689)
0.00022559 TDB
period 1978.750872137815
5.42
2.2459e-05
6.149e-08
d
yr
n .1819329583471319 2.065e-09 deg/d
Q 3.27818381131775 2.4805e-08 au
  Orbit Determination Parameters
   # obs. used (total)      694  
   data-arc span      9804 days (26.84 yr)  
   first obs. used      1994-01-11  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56684  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 22:06:26  

Additional Information
 Earth MOID = 1.8924 au 
 Jupiter MOID = 2.02389 au 
 T_jup = 3.198 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457448.5 (2016-Mar-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06229070696413932 4.0179e-08  
q 2.89523021093192 1.2218e-07 au
tp 2456467.043049791130
(2013-Jun-23.54304979)
0.00023164 TDB
node 115.192375318595 2.558e-05 deg
peri 223.9336405226504 4.8382e-05 deg
i 10.57192788622684 4.3549e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      694  
   data-arc span      9804 days (26.84 yr)  
   first obs. used      1994-01-11  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56684  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 22:06:26  

Additional Information
 Jupiter MOID = 2.02389 au 
 T_jup = 3.198 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.61431746960659E-15 -4.832103848627653E-15 1.377928901406115E-12 -6.754722317918439E-15 2.214013119246258E-13 1.711183830018127E-15
q -4.832103848627653E-15 1.492872138693577E-14 -5.232889984789823E-12 2.582720635955413E-14 -8.252977836942689E-13 -4.908030497123777E-15
tp 1.377928901406115E-12 -5.232889984789823E-12 5.365704696744072E-8 -4.436358419847614E-11 9.540800304639638E-9 -8.513896542179801E-13
node -6.754722317918439E-15 2.582720635955413E-14 -4.436358419847614E-11 6.543362099497191E-10 -6.500792980001399E-10 -1.811807549733968E-11
peri 2.214013119246258E-13 -8.252977836942689E-13 9.540800304639638E-9 -6.500792980001399E-10 2.340848019133025E-9 1.755997573225805E-11
i 1.711183830018127E-15 -4.908030497123777E-15 -8.513896542179801E-13 -1.811807549733968E-11 1.755997573225805E-11 1.896512757067488E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7   n/a MPO502629  
diameter diameter 4.914 km 1.072 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.127   0.084 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

78348 (2002 PB95)          Discovered 2002-Aug-12 by NEAT at Haleakala
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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