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JPL Small-Body Database Browser
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487256 (2014 PN33)
Classification: Main-belt Asteroid          SPK-ID: 2487256
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02126495061434206 7.6558e-08  
a 2.763689066323372 4.7109e-08 au
q 2.704919354814608 1.9516e-07 au
i 4.344321295934024 1.0604e-05 deg
node 28.13518893193562 0.00012201 deg
peri 236.3698683880287 0.00037378 deg
M 72.99285184478114 0.00035903 deg
tp 2458260.240680866150
(2018-May-21.74068087)
0.0016699 TDB
period 1678.15548772731
4.59
4.2908e-05
1.175e-07
d
yr
n .2145212423001043 5.485e-09 deg/d
Q 2.822458777832136 4.8111e-08 au
  Orbit Determination Parameters
   # obs. used (total)      77  
   data-arc span      5153 days (14.11 yr)  
   first obs. used      2005-09-13  
   last obs. used      2019-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70359  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:44:03  

Additional Information
 Earth MOID = 1.69204 au 
 Jupiter MOID = 2.16914 au 
 T_jup = 3.336 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457328.5 (2015-Nov-02.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02284618418895967 7.9218e-08  
q 2.700659867810103 2.0189e-07 au
tp 2456596.300998956859
(2013-Oct-30.80099896)
0.0015288 TDB
node 28.15684724013856 0.00012193 deg
peri 239.5939686249868 0.00034877 deg
i 4.347307771161018 1.0615e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      77  
   data-arc span      5153 days (14.11 yr)  
   first obs. used      2005-09-13  
   last obs. used      2019-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70359  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:44:03  

Additional Information
 Jupiter MOID = 2.16914 au 
 T_jup = 3.336 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.27543586034431E-15 -1.566925146673043E-14 5.323026145660376E-11 -4.611593512047661E-14 1.121771037760184E-11 -2.237862661203835E-15
q -1.566925146673043E-14 4.0760761460512E-14 -1.207010772900715E-10 1.08649868328403E-13 -2.525053777124746E-11 6.22732671293157E-15
tp 5.323026145660376E-11 -1.207010772900715E-10 2.337321516970417E-6 -5.306810919795931E-10 4.996520715388343E-7 -2.069617012682394E-10
node -4.611593512047661E-14 1.08649868328403E-13 -5.306810919795931E-10 1.486579031023651E-8 -1.493417363362163E-8 -7.547546160760491E-10
peri 1.121771037760184E-11 -2.525053777124746E-11 4.996520715388343E-7 -1.493417363362163E-8 1.216391052555767E-7 7.084657808596739E-10
i -2.237862661203835E-15 6.22732671293157E-15 -2.069617012682394E-10 -7.547546160760491E-10 7.084657808596739E-10 1.126687483590264E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.5   n/a MPO398987  

487256 (2014 PN33)          Discovered 2008-Mar-26 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14

Alternate Designations
 2014 PN33 = 2008 FL13 = 2010 UF20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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