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135325 (2001 SW314)
Classification: Main-belt Asteroid          SPK-ID: 2135325
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1510439227956711 5.1661e-08  
a 3.111671253345628 2.4628e-08 au
q 2.641672220789782 1.6722e-07 au
i 9.805916741658358 4.4379e-06 deg
node 268.204292823597 3.3091e-05 deg
peri 57.90595137530917 3.6451e-05 deg
M 219.7392222426761 1.8576e-05 deg
tp 2459981.628943966646
(2023-Feb-06.12894397)
0.00010838 TDB
period 2004.88279278281
5.49
2.3802e-05
6.517e-08
d
yr
n .1795616189115545 2.1318e-09 deg/d
Q 3.581670285901474 2.8348e-08 au
  Orbit Determination Parameters
   # obs. used (total)      472  
   data-arc span      9341 days (25.57 yr)  
   first obs. used      1995-09-20  
   last obs. used      2021-04-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53574  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:21:07  

Additional Information
 Earth MOID = 1.64357 au 
 Jupiter MOID = 1.78226 au 
 T_jup = 3.179 
[ 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 15.01   n/a E2021B55  
diameter diameter 4.366 km 1.234 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.122   0.047 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

135325 (2001 SW314)          Discovered 2001-Sep-23 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2001 SW314 = 1995 SE28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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