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434106 (2002 NU57)
Classification: Main-belt Asteroid          SPK-ID: 2434106
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2064235492750778 6.4331e-08  
a 2.732488991482777 1.3034e-08 au
q 2.168438915505824 1.7797e-07 au
i 7.12652893284702 6.2794e-06 deg
node 257.4570958273934 4.8211e-05 deg
peri 56.98464636512433 5.3543e-05 deg
M 341.5358911076736 1.6198e-05 deg
tp 2459085.117835164078
(2020-Aug-23.61783516)
7.4232e-05 TDB
period 1649.818078777048
4.52
1.1805e-05
3.232e-08
d
yr
n .2182058765332814 1.5613e-09 deg/d
Q 3.296539067459729 1.5725e-08 au
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      6671 days (18.26 yr)  
   first obs. used      2002-07-12  
   last obs. used      2020-10-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57307  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:13:56  

Additional Information
 Earth MOID = 1.16429 au 
 Jupiter MOID = 2.02255 au 
 T_jup = 3.311 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458018.5 (2017-Sep-22.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2058408131526545 6.4298e-08  
q 2.16906534981463 1.776e-07 au
tp 2457437.816227717687
(2016-Feb-19.31622772)
7.6092e-05 TDB
node 257.4526385934103 4.8202e-05 deg
peri 57.26239831422473 5.3591e-05 deg
i 7.127524290195336 6.2779e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      6671 days (18.26 yr)  
   first obs. used      2002-07-12  
   last obs. used      2020-10-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57307  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:13:56  

Additional Information
 Jupiter MOID = 2.02255 au 
 T_jup = 3.311 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.134181540156626E-15 -1.140059479778546E-14 1.91251247780183E-13 3.271011587704648E-14 8.538273554297747E-14 -2.138141273489473E-14
q -1.140059479778546E-14 3.154316419877149E-14 -6.808904010840382E-13 -9.061581298620345E-14 -2.690868645547648E-13 5.955092885263288E-14
tp 1.91251247780183E-13 -6.808904010840382E-13 5.79003304397244E-9 -2.994446488012302E-11 1.813684860204953E-9 -3.798840191777981E-12
node 3.271011587704648E-14 -9.061581298620345E-14 -2.994446488012302E-11 2.323415894331903E-9 -2.314536343569556E-9 1.621463730025222E-10
peri 8.538273554297747E-14 -2.690868645547648E-13 1.813684860204953E-9 -2.314536343569556E-9 2.871981130542517E-9 -1.623452475638788E-10
i -2.138141273489473E-14 5.955092885263288E-14 -3.798840191777981E-12 1.621463730025222E-10 -1.623452475638788E-10 3.941185566023858E-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 17.4   n/a MPO434581  

434106 (2002 NU57)          Discovered 2002-Jul-12 by NEAT at Palomar
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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