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JPL Small-Body Database Browser
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277161 (2005 NM13)
Classification: Main-belt Asteroid          SPK-ID: 2277161
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08018725426703208 3.9634e-08  
a 2.656203050502171 2.4092e-08 au
q 2.443209421106687 1.0243e-07 au
i 6.597571429174967 4.7784e-06 deg
node 133.5881977067224 4.7034e-05 deg
peri 140.0507972297575 6.0603e-05 deg
M 83.63042282143604 3.9325e-05 deg
tp 2458233.173614553472
(2018-Apr-24.67361455)
0.00017061 TDB
period 1581.212844554161
4.33
2.1513e-05
5.89e-08
d
yr
n .2276733339473382 3.0976e-09 deg/d
Q 2.869196679897654 2.6024e-08 au
  Orbit Determination Parameters
   # obs. used (total)      280  
   data-arc span      6737 days (18.44 yr)  
   first obs. used      2001-05-29  
   last obs. used      2019-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58045  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 20:09:44  

Additional Information
 Earth MOID = 1.43063 au 
 Jupiter MOID = 2.22749 au 
 T_jup = 3.374 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO455057  

277161 (2005 NM13)          Discovered 2005-Jun-28 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2005 NM13 = 2009 HF81 = 2010 TK181 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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