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70133 (1999 NC7)
Classification: Main-belt Asteroid          SPK-ID: 2070133
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06884520483402881 4.1008e-08  
a 2.347649665384519 1.1015e-08 au
q 2.186025243292583 9.3046e-08 au
i 12.67184389419015 4.5703e-06 deg
node 295.6863734684839 1.7528e-05 deg
peri 257.4511560399589 3.7856e-05 deg
M 35.03988032765371 3.1943e-05 deg
tp 2458872.618278712098
(2020-Jan-24.11827871)
0.00011686 TDB
period 1313.857788130391
3.60
9.2464e-06
2.532e-08
d
yr
n .2740022575139408 1.9283e-09 deg/d
Q 2.509274087476456 1.1773e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1209  
   data-arc span      8284 days (22.68 yr)  
   first obs. used      1997-12-05  
   last obs. used      2020-08-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51163  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:01:58  

Additional Information
 Earth MOID = 1.22798 au 
 Jupiter MOID = 2.57591 au 
 T_jup = 3.524 
[ 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 14.7   n/a MPO359233  
diameter diameter 4.988 km 0.165 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.085   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70133 (1999 NC7)          Discovered 1999-Jul-13 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 NC7 = 1998 DM5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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