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15061 (1999 AL)
Classification: Main-belt Asteroid          SPK-ID: 2015061
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2302194883687492 3.7306e-08  
a 3.096825616657677 1.5484e-08 au
q 2.383876007623511 1.1706e-07 au
i 7.284242260125619 4.2755e-06 deg
node 147.5410199305195 3.0032e-05 deg
peri 246.6345038343885 3.145e-05 deg
M 65.80073533310001 8.005e-06 deg
tp 2458836.667241468929
(2019-Dec-19.16724147)
4.4345e-05 TDB
period 1990.552117816505
5.45
1.4929e-05
4.087e-08
d
yr
n .1808543452732575 1.3564e-09 deg/d
Q 3.809775225691844 1.9049e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1851  
   data-arc span      14395 days (39.41 yr)  
   first obs. used      1981-10-22  
   last obs. used      2021-03-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45975  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 01:56:46  

Additional Information
 Earth MOID = 1.40031 au 
 Jupiter MOID = 1.69174 au 
 T_jup = 3.170 
[ 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 13.34   n/a MPCxxxxx  
diameter diameter 12.083 km 0.115 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.070   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15061 (1999 AL)          Discovered 1999-Jan-06 by Korlevic, K. at Visnjan
Reference: 20000523/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
1936-Jun-12 20:40 00:02 Jupiter 1.92004194366482 1.92004108682499 1.92004280050367 2.10297078548572 1.88153933872774 2428332.361436439 1.92088266831572 61.557808786031 27.9513641559113 -72.7961544685094 1043821.18407463 T 33 CATAB v2.0g-lin.ifort 2021-May-04 01:56:56 2021-May-04 01:56
1946-Mar-29 07:34 00:02 Jupiter 1.69858199957209 1.69858152898686 1.69858247015683 1.52860018750903 1.15727679117706 2431908.815588715 1.59134999444762 168.535283410951 106.840189605474 3.78250353431102 1274341.80645805 T 33 CATAB v2.0g-lin.ifort 2021-May-04 01:56:56 2021-May-04 01:56
2006-Sep-09 03:43 < 00:01 Jupiter 1.73748347317603 1.73748306469944 1.7374838816543 1.15756222337483 0.604111815873422 2453987.654877139 0.353191794259493 579.782314872536 195.596532082467 10.9389388836319 2384204.53233093 T 33 CATAB v2.0g-lin.ifort 2021-May-04 01:56:56 2021-May-04 01:56
2016-Jul-14 11:34 < 00:01 Jupiter 1.84227309183388 1.84227257854168 1.84227360512588 2.20216410875139 1.98241925379185 2457583.982012989 0.236396117211323 42.1380162655764 23.2637871071854 -88.1139896038276 2013866.44382152 T 33 CATAB v2.0g-lin.ifort 2021-May-04 01:56:56 2021-May-04 01:56
2067-Mar-03 12:39 00:01 Jupiter 1.92303175070551 1.92303106054571 1.92303244086498 2.30738635374195 2.1078680417131 2476078.027299784 1.19493577399796 62.7372222201218 15.693138486241 -84.6252395008239 1394123.49655424 T 33 CATAB v2.0g-lin.ifort 2021-May-04 01:56:56 2021-May-04 01:56
2076-Dec-14 04:47 00:01 Jupiter 1.69752299798397 1.69752253353604 1.69752346243209 1.34462329399526 0.900033697219177 2479651.699461510 1.4187440279677 339.067962040208 118.348470409545 9.87106011662073 1386987.42466077 T 33 CATAB v2.0g-lin.ifort 2021-May-04 01:56:56 2021-May-04 01:56
2137-May-31 21:07 00:03 Jupiter 1.74171309006685 1.74171227383702 1.74171390630866 1.1723121596705 0.633785685977985 2501734.379996238 2.90804918988866 1384.58071513808 201.480159570545 18.5348328385297 1775190.87526823 T 33 CATAB v2.0g-lin.ifort 2021-May-04 01:56:56 2021-May-04 01:56
2147-Mar-28 22:20 00:03 Jupiter 1.8298560077263 1.82985466587932 1.82985734957546 2.05313187102554 1.81371717006546 2505322.430643757 2.99168262190976 169.168958513137 29.3227523591093 -83.8757480168288 1543662.80181169 T 33 CATAB v2.0g-lin.ifort 2021-May-04 01:56:56 2021-May-04 01:56
2197-Nov-20 13:14 00:04 Jupiter 1.92726211348624 1.9272603347262 1.92726389224803 2.53708605914473 2.35750189947194 2523822.051340479 4.1630585627797 166.706545729083 13.481345968044 89.7528119238083 1217991.65662585 T 33 CATAB v2.0g-lin.ifort 2021-May-04 01:56:56 2021-May-04 01:56

Alternate Designations
 1999 AL = 1981 UY11 = 1986 RE9 = 2000 EL135 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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