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243579 (1997 NC6)
Classification: Main-belt Asteroid          SPK-ID: 2243579
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1665712587002662 5.6343e-08  
a 2.196738628347699 1.6057e-08 au
q 1.830825109988327 1.3064e-07 au
i 3.163934241231262 5.5553e-06 deg
node 264.5682287908702 0.00013803 deg
peri 12.65174198328378 0.00014147 deg
M 29.14484186365722 3.6026e-05 deg
tp 2458904.222410194173
(2020-Feb-24.72241019)
0.00011825 TDB
period 1189.230413129046
3.26
1.3039e-05
3.57e-08
d
yr
n .302716778872805 3.319e-09 deg/d
Q 2.562652146707071 1.8731e-08 au
  Orbit Determination Parameters
   # obs. used (total)      190  
   data-arc span      7904 days (21.64 yr)  
   first obs. used      1997-07-09  
   last obs. used      2019-02-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60499  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:26:43  

Additional Information
 Earth MOID = .814567 au 
 Jupiter MOID = 2.55208 au 
 T_jup = 3.648 
[ 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 17.7   n/a MPO427391  
diameter diameter 1.446 km 0.270 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.064   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243579 (1997 NC6)          Discovered 1997-Jul-09 by Spacewatch at Kitt Peak
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

Alternate Designations
 1997 NC6 = 2007 RK44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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