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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2062597234780317 6.4846e-08  
a 2.730480449024074 2.9869e-08 au
q 2.167292306646197 1.8179e-07 au
i 7.128238244150934 8.8558e-06 deg
node 257.4586162098985 6.1109e-05 deg
peri 57.19667241800123 6.9905e-05 deg
M 253.9990258189335 3.2932e-05 deg
tp 2459085.748709987829
(2020-Aug-24.24870999)
0.00015696 TDB
period 1647.999340998705
4.51
2.7042e-05
7.404e-08
d
yr
n .2184466892940845 3.5844e-09 deg/d
Q 3.293668591401952 3.603e-08 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      5644 days (15.45 yr)  
   first obs. used      2002-07-12  
   last obs. used      2017-12-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66321  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:40:57  

Additional Information
 Earth MOID = 1.16241 au 
 Jupiter MOID = 2.02415 au 
 T_jup = 3.312 
[ show covariance matrix ]

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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