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152063 (2004 PH90)
Classification: Main-belt Asteroid          SPK-ID: 2152063
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3421655395223849 3.7895e-08  
a 2.775829597606098 1.3361e-08 au
q 1.826036365719003 1.028e-07 au
i 10.20197135791909 4.5841e-06 deg
node 177.6664205989841 2.2486e-05 deg
peri 161.5654425897254 2.3238e-05 deg
M 202.4208986945908 7.4052e-06 deg
tp 2459939.907325056070
(2022-Dec-26.40732506)
3.8402e-05 TDB
period 1689.225505254533
4.62
1.2196e-05
3.339e-08
d
yr
n .2131154182080355 1.5386e-09 deg/d
Q 3.725622829493194 1.7932e-08 au
  Orbit Determination Parameters
   # obs. used (total)      626  
   data-arc span      11123 days (30.45 yr)  
   first obs. used      1990-09-23  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51146  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:25:32  

Additional Information
 Earth MOID = .819242 au 
 Jupiter MOID = 1.725 au 
 T_jup = 3.225 
[ 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 15.48   n/a E2021B55  
rotation period rot_per 9.22339 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.]

152063 (2004 PH90)          Discovered 2004-Aug-10 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 2004 PH90 = 1990 SR13 = 1999 NW58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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