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58528 (1997 BH7)
Classification: Main-belt Asteroid          SPK-ID: 2058528
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1369818959130676 3.6194e-08  
a 3.17589375847464 2.0069e-08 au
q 2.740853810220306 1.1405e-07 au
i 2.324032939982816 4.0353e-06 deg
node 118.8759899955188 0.00012848 deg
peri 7.453100366288513 0.00012998 deg
M 120.4972189848137 1.8985e-05 deg
tp 2458704.554485334098
(2019-Aug-09.05448533)
0.00010845 TDB
period 2067.270824823924
5.66
1.9595e-05
5.365e-08
d
yr
n .1741426404693069 1.6506e-09 deg/d
Q 3.610933706728974 2.2818e-08 au
  Orbit Determination Parameters
   # obs. used (total)      806  
   data-arc span      10656 days (29.17 yr)  
   first obs. used      1992-04-04  
   last obs. used      2021-06-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52563  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 14:26:28  

Additional Information
 Earth MOID = 1.75671 au 
 Jupiter MOID = 1.44858 au 
 T_jup = 3.185 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457441.5 (2016-Feb-23.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .138542756021647 3.6256e-08  
q 2.7361155562553 1.1453e-07 au
tp 2456637.258856365951
(2013-Dec-10.75885637)
0.00010784 TDB
node 118.8865114305315 0.00012848 deg
peri 7.674720216185146 0.00012993 deg
i 2.324128586749913 4.0358e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      806  
   data-arc span      10656 days (29.17 yr)  
   first obs. used      1992-04-04  
   last obs. used      2021-06-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52563  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 14:26:28  

Additional Information
 Jupiter MOID = 1.44858 au 
 T_jup = 3.185 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.31452190423737E-15 -4.105115245575659E-15 1.005648978072518E-12 1.045358139101083E-15 1.870943893174347E-13 -1.955033087480692E-16
q -4.105115245575659E-15 1.311752666643046E-14 -3.449372347049577E-12 -3.330638902020333E-15 -6.1757658643184E-13 6.428000468771724E-16
tp 1.005648978072518E-12 -3.449372347049577E-12 1.162890329529203E-8 1.746769340115249E-11 2.131873940664991E-9 -1.299181683845395E-13
node 1.045358139101083E-15 -3.330638902020333E-15 1.746769340115249E-11 1.650729594287626E-8 -1.649026178575479E-8 1.002134192815258E-10
peri 1.870943893174347E-13 -6.1757658643184E-13 2.131873940664991E-9 -1.649026178575479E-8 1.688268890101556E-8 -1.001603230657346E-10
i -1.955033087480692E-16 6.428000468771724E-16 -1.299181683845395E-13 1.002134192815258E-10 -1.001603230657346E-10 1.628784994226807E-11

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 14.74   n/a E2021B10  

58528 (1997 BH7)          Discovered 1997-Jan-28 by BAO Schmidt CCD Asteroid Program at Xinglong
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
1904-Feb-20 02:11 00:04 Jupiter 1.64281272317975 1.64281097470868 1.64281447165315 2.22999622092764 1.98537085312772 2416530.591306698 3.93906151449744 170.991440205462 5.05090981348527 88.7798334038466 1369030.07614797 T 38 CATAB v2.0g-lin.ifort 2021-Jul-09 14:26:30 2021-Jul-09 14:26
1915-Jan-09 06:09 00:03 Jupiter 1.49499958360986 1.49499903665354 1.49500013056653 1.56107177443051 1.1418424962324 2420506.756428500 3.22416397858424 216.287979175568 118.34782808572 -70.9868799149524 1549486.97903929 T 38 CATAB v2.0g-lin.ifort 2021-Jul-09 14:26:30 2021-Jul-09 14:26
1925-Dec-12 00:04 00:03 Jupiter 1.56313258048509 1.56313170081395 1.56313346015642 1.63091073396104 1.25543608588823 2424496.503009136 2.7035131584269 137.060355898992 54.8957169638832 66.1409566043904 1937339.34960248 T 38 CATAB v2.0g-lin.ifort 2021-Jul-09 14:26:30 2021-Jul-09 14:26
1936-Nov-05 12:00 00:02 Jupiter 1.80056227424626 1.80056105030013 1.80056349819157 2.31392124400193 2.10080682004863 2428477.999994413 2.31340290005672 54.5444814551432 22.4466435336399 87.0131818084516 1211492.89968128 T 38 CATAB v2.0g-lin.ifort 2021-Jul-09 14:26:30 2021-Jul-09 14:26
2035-Feb-08 00:50 < 00:01 Jupiter 1.70932721862288 1.70932661926405 1.70932781798151 2.52327705022863 2.31859171625426 2464366.534676457 0.676154056940714 51.5750037279076 8.86024081295162 85.6120323803822 1945275.490689 T 38 CATAB v2.0g-lin.ifort 2021-Jul-09 14:26:30 2021-Jul-09 14:26
2045-Dec-20 13:12 00:01 Jupiter 1.50745049900087 1.50744999965713 1.50745099834383 1.64631304581715 1.2595892658903 2468335.050098381 1.07935290199935 114.963022758212 77.4954114169109 76.2475582420922 1697918.28023621 T 38 CATAB v2.0g-lin.ifort 2021-Jul-09 14:26:30 2021-Jul-09 14:26
2056-Nov-22 09:51 00:02 Jupiter 1.51156138775485 1.51156080258894 1.51156197292101 1.53632609580446 1.11336095553316 2472324.910110908 1.57446075361288 152.330460695438 76.7420737802408 59.4537628701655 2213756.67836626 T 38 CATAB v2.0g-lin.ifort 2021-Jul-09 14:26:30 2021-Jul-09 14:26
2067-Oct-19 16:58 00:02 Jupiter 1.7120926325916 1.71209136196034 1.7120939032216 2.07926535954849 1.82589312215109 2476308.207157447 2.1469050393619 62.7936140057137 10.7108546785574 -87.3436554748914 1161816.29315252 T 38 CATAB v2.0g-lin.ifort 2021-Jul-09 14:26:30 2021-Jul-09 14:26
2166-Jan-20 17:59 00:05 Jupiter 1.78066991448451 1.78066698199647 1.78067284697295 2.82621567835067 2.65257279289298 2512195.249234725 5.28740709594412 165.988529285483 22.9230583019143 60.3988364046994 1315243.34509422 T 38 CATAB v2.0g-lin.ifort 2021-Jul-09 14:26:30 2021-Jul-09 14:26
2176-Nov-26 21:28 00:05 Jupiter 1.53153323614892 1.53153150038229 1.53153497192008 1.75932678689334 1.41036173528973 2516158.394451938 5.47529705828236 287.853628503328 68.8306113066057 -63.5086382278957 1127823.51841248 T 38 CATAB v2.0g-lin.ifort 2021-Jul-09 14:26:30 2021-Jul-09 14:26
2187-Oct-25 17:02 00:06 Jupiter 1.47079237388204 1.47079148651716 1.47079326126907 1.46303282517272 0.994321033344264 2520143.209930945 5.7478377847068 437.73864336386 131.249550303931 75.948647526879 2170187.42293812 T 38 CATAB v2.0g-lin.ifort 2021-Jul-09 14:26:30 2021-Jul-09 14:26
2198-Sep-22 13:54 00:07 Jupiter 1.63563773857249 1.63563448760212 1.63564098953654 1.88659917524122 1.58856767789318 2524128.079151831 6.50467827579062 180.972553653556 22.3127334590988 75.5243865318855 1079632.73590347 T 38 CATAB v2.0g-lin.ifort 2021-Jul-09 14:26:30 2021-Jul-09 14:26

Alternate Designations
 1997 BH7 = 2001 XU51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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