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216599 (2002 PC158)
Classification: Main-belt Asteroid          SPK-ID: 2216599
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06812729917590159 4.5821e-08  
a 2.420213611418371 1.5704e-08 au
q 2.255330994643683 1.1623e-07 au
i 7.73214708693409 4.373e-06 deg
node 138.0774867745949 3.833e-05 deg
peri 212.4947777917919 5.2467e-05 deg
M 339.1408471573174 3.789e-05 deg
tp 2459476.184369585754
(2021-Sep-18.68436959)
0.00014505 TDB
period 1375.241519500852
3.77
1.3385e-05
3.665e-08
d
yr
n .261772201388061 2.5478e-09 deg/d
Q 2.58509622819306 1.6774e-08 au
  Orbit Determination Parameters
   # obs. used (total)      315  
   data-arc span      7008 days (19.19 yr)  
   first obs. used      2001-03-19  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58026  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:55:30  

Additional Information
 Earth MOID = 1.25088 au 
 Jupiter MOID = 2.69726 au 
 T_jup = 3.498 
[ 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 16.90   n/a E2021B55  

216599 (2002 PC158)          Discovered 2002-Aug-08 by Hoenig, S. F. at Palomar
Reference: 20090707/Numbers.arcLast Updated: 2009-07-09

[ 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
2019-Jun-02 21:12 < 00:01 Hebe 0.0396344124311023 0.0396319799066118 0.0396368450113593 3.3706560606219 3.37065601408787 2458637.383324953 0.922572460411552 148.910873714704 62.7507632085501 39.8564238574052 67770.2634735069 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:55:31 2021-Apr-13 23:55
2023-Mar-08 22:57 < 00:01 Hebe 0.0304090245275273 0.0304066331100454 0.0304114161452723 3.65828294147248 3.65828288558973 2460012.456519033 0.874537079217642 188.749692563622 64.6228061081259 -55.6215784398712 59625.3375861584 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 23:55:31 2021-Apr-13 23:55
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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