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190732 (2001 PJ17)
Classification: Main-belt Asteroid          SPK-ID: 2190732
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1866023943228283 5.1922e-08  
a 2.302638242397673 1.5787e-08 au
q 1.872960433106958 1.2112e-07 au
i 12.28793964359494 5.8962e-06 deg
node 105.5010293182997 2.9774e-05 deg
peri 194.2020720752344 3.5416e-05 deg
M 208.5493770325001 2.1813e-05 deg
tp 2459737.415028144609
(2022-Jun-06.91502814)
8.0834e-05 TDB
period 1276.253648514458
3.49
1.3125e-05
3.593e-08
d
yr
n .2820755892992237 2.901e-09 deg/d
Q 2.732316051688387 1.8733e-08 au
  Orbit Determination Parameters
   # obs. used (total)      260  
   data-arc span      7173 days (19.64 yr)  
   first obs. used      2001-07-21  
   last obs. used      2021-03-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5632  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:08:54  

Additional Information
 Earth MOID = .857325 au 
 Jupiter MOID = 2.48318 au 
 T_jup = 3.537 
[ 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 16.8   n/a MPO449946  

190732 (2001 PJ17)          Discovered 2001-Aug-09 by NEAT at Palomar
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

[ show close-approach data ]
Alternate Designations
 2001 PJ17 = 2004 GH88 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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