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78355 (2002 PM101)
Classification: Main-belt Asteroid          SPK-ID: 2078355
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1158555464586459 4.9645e-08  
a 2.545430983283533 1.8463e-08 au
q 2.250528685742451 1.2319e-07 au
i 8.637792056913829 5.2955e-06 deg
node 206.0391434350076 3.2353e-05 deg
peri 82.86422539848695 5.5067e-05 deg
M 253.7702488308978 5.5171e-05 deg
tp 2459834.207591952308
(2022-Sep-11.70759195)
0.00023031 TDB
period 1483.339002197181
4.06
1.6139e-05
4.419e-08
d
yr
n .2426957017018724 2.6405e-09 deg/d
Q 2.840333280824615 2.0602e-08 au
  Orbit Determination Parameters
   # obs. used (total)      507  
   data-arc span      10275 days (28.13 yr)  
   first obs. used      1993-03-21  
   last obs. used      2021-05-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59272  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:05:51  

Additional Information
 Earth MOID = 1.25428 au 
 Jupiter MOID = 2.31876 au 
 T_jup = 3.418 
[ 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 15.68   n/a MPCxxxxx  
diameter diameter 2.036 km 0.492 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.155   0.089 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

78355 (2002 PM101)          Discovered 2002-Aug-12 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 PM101 = 1993 FG64 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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