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JPL Small-Body Database Browser
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58256 (1993 RL7)
Classification: Main-belt Asteroid          SPK-ID: 2058256
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1724459266228022 3.6876e-08  
a 3.119016310527056 2.1026e-08 au
q 2.581154652706584 1.1731e-07 au
i 1.050899269242452 4.2604e-06 deg
node 159.654605666926 0.00024911 deg
peri 108.2479772913625 0.00024944 deg
M 18.70395233475392 1.3648e-05 deg
tp 2458895.966430144895
(2020-Feb-16.46643014)
7.5939e-05 TDB
period 2011.985727632197
5.51
2.0345e-05
5.57e-08
d
yr
n .1789277105974631 1.8093e-09 deg/d
Q 3.656877968347529 2.4652e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1027  
   data-arc span      10287 days (28.16 yr)  
   first obs. used      1991-03-12  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54978  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:12:53  

Additional Information
 Earth MOID = 1.56539 au 
 Jupiter MOID = 1.4405 au 
 T_jup = 3.193 
[ 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 14.5   n/a MPO351246  
diameter diameter 6.347 km 0.403 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.084   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58256 (1993 RL7)          Discovered 1993-Sep-15 by Elst, E. W. at La Silla
Reference: 20030614/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-Jan-04 16:38 00:04 Jupiter 1.5904744894722 1.59047253690338 1.59047644203297 1.38098256442811 0.917602076318541 2417580.192998703 3.79530424678877 548.793643343861 86.90331887121 -17.754277580379 1190469.30375674 T 19 CATAB v2.0e-lin.ifort 2019-May-30 05:13:01 2019-May-30 05:13
1917-Feb-26 09:31 00:03 Jupiter 1.51845833400414 1.51845709165704 1.51845957634666 1.43856535149151 0.976644983190964 2421285.896803057 3.43223193149735 478.75099827103 107.67878818817 17.5667416365579 967103.651406308 T 19 CATAB v2.0e-lin.ifort 2019-May-30 05:13:01 2019-May-30 05:13
1979-Jun-19 23:20 00:01 Jupiter 1.97407872450296 1.97407777296045 1.97407967604535 2.63926576794354 2.47135169017047 2444044.472389184 1.24452699213567 61.998128129948 22.3063685250488 -75.3981242586283 1836025.8753279 T 19 CATAB v2.0e-lin.ifort 2019-May-30 05:13:01 2019-May-30 05:13
1989-Aug-14 05:39 < 00:01 Jupiter 1.48245589130607 1.48245540745488 1.48245637521624 1.11653355284897 0.322363740912679 2447752.735618543 0.895641911775204 5176.17731944126 568.58022620254 -13.5834947160414 3618929.36830453 T 19 CATAB v2.0e-lin.ifort 2019-May-30 05:13:01 2019-May-30 05:13
1999-Oct-02 20:47 < 00:01 Jupiter 1.64661734725105 1.64661686366944 1.64661783083228 1.99060939453403 1.71281133270824 2451454.366077423 0.52394116776382 57.6341780466902 18.1713645202172 80.8034008740467 2120652.71729501 T 19 CATAB v2.0e-lin.ifort 2019-May-30 05:13:01 2019-May-30 05:13
2062-Jan-31 02:41 00:02 Jupiter 1.80207602087192 1.80207499615449 1.80207704558843 1.98910218936827 1.7368003901407 2474220.611507300 1.58281227425046 62.7297273040984 13.7835719742031 85.914640119132 1302346.08939319 T 19 CATAB v2.0e-lin.ifort 2019-May-30 05:13:01 2019-May-30 05:13
2072-Mar-27 13:24 00:02 Jupiter 1.45462715289867 1.45462675151756 1.45462755439686 1.10551591004175 0.239947661782051 2477929.058230409 1.98985889830673 13534.6445462502 900.626159203542 -8.95182461838348 3676792.2522065 T 19 CATAB v2.0e-lin.ifort 2019-May-30 05:13:01 2019-May-30 05:13
2082-May-12 20:18 00:02 Jupiter 1.80394191411707 1.803940353729 1.80394347450689 2.74292384762713 2.56603812222248 2481627.346032496 2.40411820080094 131.122072236538 12.51464000699 -73.5321679733795 2121295.90678247 T 19 CATAB v2.0e-lin.ifort 2019-May-30 05:13:01 2019-May-30 05:13
2144-Sep-14 20:37 00:05 Jupiter 1.65308711510688 1.65308474667029 1.65308948353033 1.50406426435962 1.11239951822975 2504397.359256986 4.52699952960905 335.00288922912 77.8595990386593 -7.09962494569532 533513.092627103 T 19 CATAB v2.0e-lin.ifort 2019-May-30 05:13:01 2019-May-30 05:13
2154-Nov-10 02:23 00:05 Jupiter 1.50125728799587 1.50125584551652 1.5012587304614 1.3256753911357 0.793093764184725 2508105.599193705 4.98365843005171 1075.80460407095 143.509832082799 0.244893947791053 509948.775296199 T 19 CATAB v2.0e-lin.ifort 2019-May-30 05:13:01 2019-May-30 05:13
2164-Dec-29 00:01 00:05 Jupiter 1.97258313622433 1.97257989294673 1.97258637951045 3.60925970448327 3.48826036333005 2511807.500887389 5.06822859689562 267.924613850261 19.3561354348479 -61.9253470301991 2463689.34551559 T 19 CATAB v2.0e-lin.ifort 2019-May-30 05:13:01 2019-May-30 05:13

Alternate Designations
 1993 RL7 = 1999 VG56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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