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68373 (2001 PP13)
Classification: Main-belt Asteroid          SPK-ID: 2068373
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1693706089070013 4.0936e-08  
a 2.242535002578356 7.5057e-09 au
q 1.862715483696396 9.132e-08 au
i 5.939536017857191 3.8465e-06 deg
node 142.2299062670666 4.1958e-05 deg
peri 234.6780558442096 4.3124e-05 deg
M 236.3965539866608 1.1267e-05 deg
tp 2459621.648589642712
(2022-Feb-11.14858964)
3.9131e-05 TDB
period 1226.612179202628
3.36
6.1582e-06
1.686e-08
d
yr
n .2934912974971614 1.4735e-09 deg/d
Q 2.622354521460316 8.777e-09 au
  Orbit Determination Parameters
   # obs. used (total)      805  
   data-arc span      8890 days (24.34 yr)  
   first obs. used      1996-01-13  
   last obs. used      2020-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53189  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:36:35  

Additional Information
 Earth MOID = .869478 au 
 Jupiter MOID = 2.85076 au 
 T_jup = 3.607 
[ 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 15.94   n/a E2021B10  
rotation period rot_per 6.88442 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

68373 (2001 PP13)          Discovered 2001-Aug-13 by Broughton, J. at Reedy Creek
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 PP13 = 1996 AC18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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