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487677 (2015 PT184)
Classification: Main-belt Asteroid          SPK-ID: 2487677
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06122430106700838 6.2045e-08  
a 3.074923435945444 7.1108e-08 au
q 2.88666339774512 1.9744e-07 au
i 10.13235250196822 8.6378e-06 deg
node 120.9834010383224 4.4988e-05 deg
peri 309.1722068258582 9.8026e-05 deg
M 224.7513437679673 9.1799e-05 deg
tp 2459740.412466681470
(2022-Jun-09.91246668)
0.00051436 TDB
period 1969.472343949555
5.39
6.8316e-05
1.87e-07
d
yr
n .1827900762891956 6.3405e-09 deg/d
Q 3.263183474145768 7.5461e-08 au
  Orbit Determination Parameters
   # obs. used (total)      72  
   data-arc span      4490 days (12.29 yr)  
   first obs. used      2007-01-24  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6132  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:27:59  

Additional Information
 Earth MOID = 1.91444 au 
 Jupiter MOID = 1.92096 au 
 T_jup = 3.203 
[ 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 16.6   n/a MPO472733  

487677 (2015 PT184)          Discovered 2007-Jan-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2015 PT184 = 2007 BX53 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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