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46965 (1998 SN134)
Classification: Main-belt Asteroid          SPK-ID: 2046965
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08007901519564684 4.4374e-08  
a 2.433779562205331 9.8109e-09 au
q 2.238884891660636 1.0865e-07 au
i 5.055848700979098 4.753e-06 deg
node 29.70902032316075 4.3298e-05 deg
peri 12.31338208430313 5.1686e-05 deg
M 286.7989097709566 2.7281e-05 deg
tp 2459482.491056780058
(2021-Sep-24.99105678)
0.00010533 TDB
period 1386.82060776935
3.80
8.3857e-06
2.296e-08
d
yr
n .2595865665560355 1.5697e-09 deg/d
Q 2.628674232750026 1.0597e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1564  
   data-arc span      21813 days (59.72 yr)  
   first obs. used      1960-09-26  
   last obs. used      2020-06-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51394  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:54:18  

Additional Information
 Earth MOID = 1.24614 au 
 Jupiter MOID = 2.66079 au 
 T_jup = 3.496 
[ 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 14.51   n/a E2021B10  
diameter diameter 5.997 km 1.424 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.057   0.044 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

46965 (1998 SN134)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 SN134 = 2795 P-L 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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