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JPL Small-Body Database Browser
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13401 (1999 RA133)
Classification: Main-belt Asteroid          SPK-ID: 2013401
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 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2432669887358951 3.1631e-08  
a 2.807577613617964 1.587e-08 au
q 2.124586661910811 8.8558e-08 au
i 9.876604629304918 3.8856e-06 deg
node 300.1977988917075 2.3112e-05 deg
peri 344.7567708711389 2.4555e-05 deg
M 181.4458575945232 9.6533e-06 deg
tp 2459852.743136961383
(2022-Sep-30.24313696)
4.9338e-05 TDB
period 1718.288498786949
4.70
1.4569e-05
3.989e-08
d
yr
n .2095108011571673 1.7764e-09 deg/d
Q 3.490568565325116 1.9731e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1857  
   data-arc span      31569 days (86.43 yr)  
   first obs. used      1933-08-28  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42221  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 20:38:03  

Additional Information
 Earth MOID = 1.10995 au 
 Jupiter MOID = 1.7145 au 
 T_jup = 3.257 
[ 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 13.0   n/a MPO416856  
diameter diameter 9.970 km 0.201 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.135   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

13401 (1999 RA133)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20000124/Numbers.arcLast Updated: 2004-04-19

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1907-Jul-10 23:54 00:04 Jupiter 1.7848947349893 1.78489285342318 1.78489661656973 2.74469865073267 2.56598321844191 2417767.496160866 3.6942017061877 376.708552329179 60.4223781718941 81.8160336259386 2191395.5437774 T 34 CATAB v2.0f-lin.ifort 2020-Feb-22 20:38:20 2020-Feb-22 20:38
1930-Nov-25 07:33 00:03 Jupiter 1.71125256163193 1.71125192655311 1.7112531967416 2.6089224136537 2.4117486763603 2426305.814808597 2.54880663016348 526.134033644407 22.0136661134908 89.1665182771134 3142431.97388645 T 34 CATAB v2.0f-lin.ifort 2020-Feb-22 20:38:20 2020-Feb-22 20:38
1954-Apr-24 12:56 00:02 Jupiter 1.70612930505575 1.70612898881888 1.70612962129999 2.47781006488764 2.26861754748064 2434857.039233400 1.67886576525071 399.492408783648 12.8542046033945 -86.7062200879959 3078843.1091112 T 34 CATAB v2.0f-lin.ifort 2020-Feb-22 20:38:20 2020-Feb-22 20:38
1977-Sep-17 00:34 00:01 Jupiter 1.74686785063586 1.74686738189174 1.74686831938485 2.30929848849115 2.08880302996076 2443403.523565422 1.00576413601766 205.722776717907 12.3487307674394 -80.1038485395596 2961050.6324746 T 34 CATAB v2.0f-lin.ifort 2020-Feb-22 20:38:20 2020-Feb-22 20:38
2001-Jan-18 20:43 < 00:01 Jupiter 1.83920397404144 1.8392035031215 1.8392044449617 2.09023213522234 1.85687782403537 2451928.363160659 0.420866520066024 89.7848565093886 23.7409232230697 -68.1867270353661 2867218.63914231 T 34 CATAB v2.0f-lin.ifort 2020-Feb-22 20:38:20 2020-Feb-22 20:38
2024-Apr-19 16:13 < 00:01 Jupiter 1.99618055496733 1.99618002154915 1.9961810883854 2.04750136099541 1.8285564345852 2460420.175504167 0.337184728380412 47.4653726087354 25.6275742958617 -64.0909103079627 2787865.93883289 T 34 CATAB v2.0f-lin.ifort 2020-Feb-22 20:38:20 2020-Feb-22 20:38
2133-Mar-25 05:57 00:02 Jupiter 1.8494773334531 1.84947599298641 1.8494786739198 2.82655959807285 2.65960154260681 2500205.747925942 2.1208558138186 249.260658328608 61.9429188608524 -86.7892748428266 2183818.47641685 T 34 CATAB v2.0f-lin.ifort 2020-Feb-22 20:38:20 2020-Feb-22 20:38
2156-Jul-31 09:23 00:02 Jupiter 1.74512433147637 1.74512345938862 1.7451252035777 2.75314348491299 2.57081091644715 2508734.890682505 2.38044898184504 371.180854145139 32.2553572730375 86.5422595477294 3043279.35601428 T 34 CATAB v2.0f-lin.ifort 2020-Feb-22 20:38:20 2020-Feb-22 20:38
2179-Dec-25 20:51 00:03 Jupiter 1.7018277477287 1.70182741978095 1.70182807568612 2.67324576481628 2.48008388378381 2517282.368711361 2.86733445165236 612.403151275729 15.780441415178 -89.5328888413559 3092362.18057508 T 34 CATAB v2.0f-lin.ifort 2020-Feb-22 20:38:20 2020-Feb-22 20:38

Alternate Designations
 1999 RA133 = 1933 QG1 = 1985 RK1 = 1998 FN98 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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