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17634 (1996 NM3)
Classification: Main-belt Asteroid          SPK-ID: 2017634
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1482537652807951 3.1826e-08  
a 2.439436299096265 9.0569e-09 au
q 2.077780682592596 7.6225e-08 au
i 2.686962967876701 5.3123e-06 deg
node 167.7127221867134 7.5284e-05 deg
peri 76.56452487667133 7.7678e-05 deg
M 149.5221676374585 1.9553e-05 deg
tp 2458422.489492587358
(2018-Oct-30.98949259)
7.4455e-05 TDB
period 1391.658413975679
3.81
7.7502e-06
2.122e-08
d
yr
n .2586841687476705 1.4406e-09 deg/d
Q 2.801091915599935 1.04e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1127  
   data-arc span      14492 days (39.68 yr)  
   first obs. used      1980-03-23  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52236  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 00:21:23  

Additional Information
 Earth MOID = 1.06667 au 
 Jupiter MOID = 2.21562 au 
 T_jup = 3.486 
[ 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 15.0   n/a MPO347662  
diameter diameter 2.794 km 0.549 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.188   0.142 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17634 (1996 NM3)          Discovered 1996-Jul-14 by Elst, E. W. at La Silla
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 NM3 = 1980 FT8 = 1999 FU13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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