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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1721721578531923 3.2705e-08  
a 3.116511221522928 1.6515e-08 au
q 2.579934759539638 9.8491e-08 au
i 1.051877886566388 3.8467e-06 deg
node 159.6323161064232 0.00019083 deg
peri 108.0008997697221 0.00019123 deg
M 54.74089204602387 1.0825e-05 deg
tp 2458894.929912270046
(2020-Feb-15.42991227)
6.0556e-05 TDB
period 2009.562275497729
5.50
1.5974e-05
4.373e-08
d
yr
n .179143490296082 1.424e-09 deg/d
Q 3.653087683506219 1.9359e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1265  
   data-arc span      10864 days (29.74 yr)  
   first obs. used      1991-03-12  
   last obs. used      2020-12-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52548  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 05:42:50  

Additional Information
 Earth MOID = 1.56241 au 
 Jupiter MOID = 1.4423 au 
 T_jup = 3.194 
[ 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 14.51   n/a E2021B10  
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 00:03 Jupiter 1.59047446506426 1.59047279196985 1.59047613815297 1.38098277891387 0.917602390210847 2417580.192952726 3.11976740747017 497.624671958755 84.4537706006039 -18.4170815744122 1317870.4661815 T 25 CATAB v2.0f-lin.ifort 2021-Feb-24 05:42:53 2021-Feb-24 05:42
1917-Feb-26 09:31 00:03 Jupiter 1.51845835215441 1.51845745197884 1.51845925232808 1.43856550773266 0.976645220156012 2421285.896746699 2.83069625487134 342.763651506128 83.8781786058929 20.1624725948177 1392013.35927045 T 25 CATAB v2.0f-lin.ifort 2021-Feb-24 05:42:53 2021-Feb-24 05:42
1979-Jun-19 23:20 00:01 Jupiter 1.97407870011146 1.97407791468932 1.97407948553338 2.6392657002229 2.47135161570339 2444044.472331143 1.03431417298825 46.2602050171159 17.44204788332 -74.1092433579111 2111330.48195107 T 25 CATAB v2.0f-lin.ifort 2021-Feb-24 05:42:53 2021-Feb-24 05:42
1989-Aug-14 05:39 < 00:01 Jupiter 1.482455871907 1.48245539278358 1.4824563510878 1.11653380987742 0.322364607957477 2447752.735557405 0.773933959260624 4848.02325201213 486.4118036012 -13.8832127075891 4259881.66073153 T 25 CATAB v2.0f-lin.ifort 2021-Feb-24 05:42:53 2021-Feb-24 05:42
1999-Oct-02 20:47 < 00:01 Jupiter 1.64661738177692 1.64661695678186 1.64661780677179 1.99060965452176 1.7128116411601 2451454.366002701 0.481044081452609 48.9551426357108 14.8035469077605 84.4798361088498 2486742.59792907 T 25 CATAB v2.0f-lin.ifort 2021-Feb-24 05:42:53 2021-Feb-24 05:42
2062-Jan-31 02:40 00:01 Jupiter 1.80207598796559 1.80207513856777 1.8020768373628 1.98910214312865 1.73680033224222 2474220.611439733 1.26337526124045 49.5512464351778 11.1675315477585 87.9818375931116 1623791.513406 T 25 CATAB v2.0f-lin.ifort 2021-Feb-24 05:42:53 2021-Feb-24 05:42
2072-Mar-27 13:24 00:02 Jupiter 1.45462714700797 1.45462678558139 1.45462750855014 1.10551620425804 0.239949007499888 2477929.058160487 1.57581970382728 12643.8336873685 735.755156348054 -9.53089689524192 4691458.23628738 T 25 CATAB v2.0f-lin.ifort 2021-Feb-24 05:42:53 2021-Feb-24 05:42
2082-May-12 20:18 00:02 Jupiter 1.80394195905135 1.80394063483511 1.8039432832684 2.74292399753197 2.56603828701867 2481627.345965247 1.88863172010808 102.961742683125 11.4396260911867 -72.7870667013393 2267528.7099127 T 25 CATAB v2.0f-lin.ifort 2021-Feb-24 05:42:53 2021-Feb-24 05:42
2144-Sep-14 20:37 00:04 Jupiter 1.65308708018535 1.65308521401284 1.65308894634988 1.50406428847492 1.11239954110529 2504397.359181008 3.64553079365147 251.601402326463 69.1353265856602 -5.35678900446248 661966.920567438 T 25 CATAB v2.0f-lin.ifort 2021-Feb-24 05:42:53 2021-Feb-24 05:42
2154-Nov-10 02:23 00:04 Jupiter 1.50125730138172 1.50125600006674 1.50125860268551 1.32567570134551 0.793094289050979 2508105.599114390 4.00859016531486 973.268698981988 118.802434576409 -0.717527763308047 566397.034063891 T 25 CATAB v2.0f-lin.ifort 2021-Feb-24 05:42:53 2021-Feb-24 05:42
2164-Dec-29 00:01 00:04 Jupiter 1.97258318577265 1.97258054735062 1.97258582419995 3.60925986016247 3.48826052750142 2511807.500818225 4.04643332872093 213.120403233983 18.2265807706434 -61.4269238914309 2611819.45082746 T 25 CATAB v2.0f-lin.ifort 2021-Feb-24 05:42:53 2021-Feb-24 05:42

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