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JPL Small-Body Database Browser
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215959 (2005 NL72)
Classification: Main-belt Asteroid          SPK-ID: 2215959
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 .2182028217233527 4.6738e-08  
a 2.718860457087016 1.635e-08 au
q 2.125597433478585 1.2844e-07 au
i 9.911973101732711 6.0995e-06 deg
node 82.53854952859038 3.3578e-05 deg
peri 273.3549915460155 3.7456e-05 deg
M 348.499976367385 1.4926e-05 deg
tp 2458652.808833655390
(2019-Jun-18.30883366)
6.8064e-05 TDB
period 1637.490558065788
4.48
1.4771e-05
4.044e-08
d
yr
n .2198485959059414 1.9831e-09 deg/d
Q 3.312123480695448 1.9918e-08 au
  Orbit Determination Parameters
   # obs. used (total)      288  
   data-arc span      6614 days (18.11 yr)  
   first obs. used      2001-09-21  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65506  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 00:01:27  

Additional Information
 Earth MOID = 1.14842 au 
 Jupiter MOID = 2.22378 au 
 T_jup = 3.304 
[ 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 15.9   n/a MPO454551  

215959 (2005 NL72)          Discovered 2005-Jul-06 by Siding Spring Survey at Siding Spring
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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