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17167 (1999 NB)
Classification: Main-belt Asteroid          SPK-ID: 2017167
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .116993028780024 3.7134e-08  
a 2.457891664079453 7.8689e-09 au
q 2.170335473885625 9.0776e-08 au
i 2.707397387710432 4.1751e-06 deg
node 10.73232815323136 7.1e-05 deg
peri 179.8788228157033 7.2521e-05 deg
M 282.8842194888894 1.6014e-05 deg
tp 2459501.997204492902
(2021-Oct-14.49720449)
6.3252e-05 TDB
period 1407.480970795684
3.85
6.759e-06
1.851e-08
d
yr
n .2557761045937857 1.2283e-09 deg/d
Q 2.745447854273282 8.7895e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2298  
   data-arc span      14377 days (39.36 yr)  
   first obs. used      1981-10-30  
   last obs. used      2021-03-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49648  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:56:17  

Additional Information
 Earth MOID = 1.16974 au 
 Jupiter MOID = 2.20993 au 
 T_jup = 3.481 
[ 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 13.87   n/a MPCxxxxx  
diameter diameter 10.317 km 0.053 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.041   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17167 (1999 NB)          Discovered 1999-Jul-04 by Klet at Klet
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 NB = 1981 UO2 = 1983 EN3 = 1983 GC1 = 1996 TV2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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