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JPL Small-Body Database Browser
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268255 (2005 NJ10)
Classification: Main-belt Asteroid          SPK-ID: 2268255
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07717006737787399 6.1135e-08  
a 2.260725294987079 1.4849e-08 au
q 2.086264971650062 1.3587e-07 au
i 2.975088911754411 5.6985e-06 deg
node 275.9714625757888 0.00013534 deg
peri 284.9315548392983 0.00014198 deg
M 104.4519776325446 4.4795e-05 deg
tp 2458240.266345799227
(2018-May-01.76634580)
0.00015318 TDB
period 1241.566875531058
3.40
1.2233e-05
3.349e-08
d
yr
n .2899561893079796 2.8568e-09 deg/d
Q 2.435185618324096 1.5995e-08 au
  Orbit Determination Parameters
   # obs. used (total)      176  
   data-arc span      6250 days (17.11 yr)  
   first obs. used      2002-10-05  
   last obs. used      2019-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54349  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 17:26:29  

Additional Information
 Earth MOID = 1.08556 au 
 Jupiter MOID = 2.53463 au 
 T_jup = 3.614 
[ 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 MPO440316  

268255 (2005 NJ10)          Discovered 2005-Jul-03 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

Alternate Designations
 2005 NJ10 = 2004 BS60 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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