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487250 (2014 PU27)
Classification: Main-belt Asteroid          SPK-ID: 2487250
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02813691396375636 7.2638e-08  
a 2.701112940949614 3.1666e-08 au
q 2.625111958523725 1.8725e-07 au
i 7.13381133194591 6.1568e-06 deg
node 133.0470739045335 5.7759e-05 deg
peri 206.331081751676 0.00012956 deg
M 101.5038660050646 0.00011468 deg
tp 2458543.314313431304
(2019-Feb-28.81431343)
0.00051697 TDB
period 1621.483532031366
4.44
2.8513e-05
7.806e-08
d
yr
n .2220189060748575 3.9042e-09 deg/d
Q 2.777113923375502 3.2557e-08 au
  Orbit Determination Parameters
   # obs. used (total)      110  
   data-arc span      6127 days (16.77 yr)  
   first obs. used      2003-01-25  
   last obs. used      2019-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58494  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 03:43:25  

Additional Information
 Earth MOID = 1.6161 au 
 Jupiter MOID = 2.33748 au 
 T_jup = 3.356 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457505.5 (2016-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02933155651291893 7.2469e-08  
q 2.620855364329426 1.8667e-07 au
tp 2456907.687356805463
(2014-Sep-07.18735681)
0.00050322 TDB
node 133.1514107590124 5.7716e-05 deg
peri 203.0539168861658 0.00012636 deg
i 7.137095414476886 6.1631e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      110  
   data-arc span      6127 days (16.77 yr)  
   first obs. used      2003-01-25  
   last obs. used      2019-11-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58494  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 03:43:25  

Additional Information
 Jupiter MOID = 2.33748 au 
 T_jup = 3.356 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.251712585629026E-15 -1.33692611429423E-14 9.208126250647979E-12 -2.794008631027029E-14 1.984471200521781E-12 -3.515031107543091E-15
q -1.33692611429423E-14 3.484463302048511E-14 -2.614113014266407E-11 7.415710515626385E-14 -5.595992660368267E-12 1.061526443687507E-14
tp 9.208126250647979E-12 -2.614113014266407E-11 2.532330864577889E-7 -2.364545493939931E-10 5.662340709321754E-8 -5.81375278317692E-11
node -2.794008631027029E-14 7.415710515626385E-14 -2.364545493939931E-10 3.331117079445189E-9 -3.357326868633717E-9 1.029261075275296E-10
peri 1.984471200521781E-12 -5.595992660368267E-12 5.662340709321754E-8 -3.357326868633717E-9 1.596639537481482E-8 -1.149739079115136E-10
i -3.515031107543091E-15 1.061526443687507E-14 -5.81375278317692E-11 1.029261075275296E-10 -1.149739079115136E-10 3.798320302585977E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3   n/a MPO503656  

487250 (2014 PU27)          Discovered 2014-Jul-25 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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