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215802 (2004 PB73)
Classification: Main-belt Asteroid          SPK-ID: 2215802
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1283933980760492 4.8097e-08  
a 2.342335060801899 1.8468e-08 au
q 2.041594702912874 1.0771e-07 au
i 6.626774931518398 6.0529e-06 deg
node 340.1232055777915 4.2655e-05 deg
peri 308.0061525260338 5.3948e-05 deg
M 173.7514336531389 3.7963e-05 deg
tp 2458368.527978869676
(2018-Sep-07.02797887)
0.00013391 TDB
period 1309.398851126007
3.58
1.5486e-05
4.24e-08
d
yr
n .2749353260012569 3.2516e-09 deg/d
Q 2.643075418690925 2.084e-08 au
  Orbit Determination Parameters
   # obs. used (total)      350  
   data-arc span      6647 days (18.20 yr)  
   first obs. used      2001-11-11  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56025  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:27:14  

Additional Information
 Earth MOID = 1.03335 au 
 Jupiter MOID = 2.53647 au 
 T_jup = 3.543 
[ 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 16.4   n/a MPO503088  

215802 (2004 PB73)          Discovered 2004-Aug-08 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2176-Sep-03 11:55 00:04 Hebe 0.00733029132395361 0.00728700357819385 0.00737397212765374 9.19436264627317 9.19436255403416 2516073.996696279 3.56726124916982 3444.86760884381 47.6756882134338 51.0012777565355 17872.6358364819 T 20 CATAB v2.0f-lin.ifort 2020-Feb-25 03:27:16 2020-Feb-25 03:27
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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