Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
441319 (2008 AH136)
Classification: Main-belt Asteroid          SPK-ID: 2441319
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1697147927002581 6.9894e-08  
a 2.808646455167662 4.4859e-08 au
q 2.331977604260568 2.0099e-07 au
i 8.428135367375313 1.0919e-05 deg
node 30.44557004960544 5.8134e-05 deg
peri 85.00788502911765 7.0854e-05 deg
M 149.9465815411016 3.7892e-05 deg
tp 2457884.392689080324
(2017-May-10.89268908)
0.00017396 TDB
period 1719.269817834552
4.71
4.119e-05
1.128e-07
d
yr
n .2093912172863163 5.0165e-09 deg/d
Q 3.285315306074757 5.2472e-08 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      5105 days (13.98 yr)  
   first obs. used      2004-04-24  
   last obs. used      2018-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65177  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:31:20  

Additional Information
 Earth MOID = 1.36678 au 
 Jupiter MOID = 1.88759 au 
 T_jup = 3.285 
[ 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 17.0   n/a MPO440826  

441319 (2008 AH136)          Discovered 2008-Jan-12 by LINEAR at Socorro
Reference: Last Updated: 2015-09-02

[ 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
1902-Apr-05 07:39 00:08 Jupiter 1.92828569979578 1.9282841830752 1.92828721652952 1.83586786588744 1.57857117122208 2415844.818529595 8.02543853367281 406.595612098204 84.548876648066 -71.8460272889327 1318276.15319133 T 7 CATAB v2.0e-lin.ifort 2019-Jul-14 13:31:21 2019-Jul-14 13:31
1925-Aug-17 19:35 00:06 Jupiter 1.97769907556795 1.97769715022929 1.97770100091144 1.87933828641801 1.63564625949949 2424380.315804604 6.30352458833 301.086642102194 45.0315905217595 85.833094479378 1268378.15133823 T 7 CATAB v2.0e-lin.ifort 2019-Jul-14 13:31:21 2019-Jul-14 13:31
2081-Sep-22 16:58 00:04 Jupiter 1.97544188461504 1.97544035975639 1.9754434094774 3.33808255426153 3.20706137877428 2481395.206940771 4.47035714045203 293.445536006101 47.7210269559419 86.9791534518742 978594.949666009 T 7 CATAB v2.0e-lin.ifort 2019-Jul-14 13:31:21 2019-Jul-14 13:31
2105-Feb-07 12:07 00:06 Jupiter 1.92758842513007 1.92758709899574 1.92758975127535 2.89748300258372 2.74163565773073 2489933.004627788 6.20776593089943 385.643829159283 33.1212475637135 -88.4244056606051 965599.853135717 T 7 CATAB v2.0e-lin.ifort 2019-Jul-14 13:31:21 2019-Jul-14 13:31
2128-Jun-30 21:38 00:08 Jupiter 1.89379650375871 1.89379558493699 1.89379742258397 2.50539277600554 2.32001502088893 2498477.401460689 8.18647820414699 419.65230643417 47.2106381541112 -78.0327354704618 857430.65010833 T 7 CATAB v2.0e-lin.ifort 2019-Jul-14 13:31:21 2019-Jul-14 13:31
2151-Nov-26 00:12 00:11 Jupiter 1.89227855558655 1.89227744330667 1.89227966787752 2.20603013808104 1.9928191429387 2507025.508060841 10.5283045110102 439.457238603665 84.3899911627139 -61.8425301663021 791260.697150613 T 7 CATAB v2.0e-lin.ifort 2019-Jul-14 13:31:21 2019-Jul-14 13:31
2175-Apr-17 23:53 00:13 Jupiter 1.91740927476673 1.91740665847543 1.9174118910942 1.99462071052055 1.75926249035975 2515569.495109980 13.3378118234466 546.828429228161 97.4624187625495 -55.2431363717464 1035221.93309548 T 7 CATAB v2.0e-lin.ifort 2019-Jul-14 13:31:21 2019-Jul-14 13:31
2198-Sep-01 17:59 00:17 Jupiter 1.95496615198902 1.95496123594718 1.95497106809742 1.89678652529059 1.65265390265865 2524107.249541418 16.5925067057087 687.643111059417 77.5359572063635 -70.877067294691 1390290.6236187 T 7 CATAB v2.0e-lin.ifort 2019-Jul-14 13:31:21 2019-Jul-14 13:31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-07 19:51 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin