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JPL Small-Body Database Browser
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249804 (2001 AG30)
Classification: Main-belt Asteroid          SPK-ID: 2249804
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2591185954151781 5.202e-08  
a 3.123617914182234 3.0353e-08 au
q 2.314230427645645 1.5781e-07 au
i 10.50705528047362 5.8569e-06 deg
node 290.9285587713796 3.1629e-05 deg
peri 165.3048660865188 3.4142e-05 deg
M 120.7428129921769 1.407e-05 deg
tp 2457924.192703438569
(2017-Jun-19.69270344)
7.23e-05 TDB
period 2016.439908335496
5.52
2.9392e-05
8.047e-08
d
yr
n .1785324712687164 2.6023e-09 deg/d
Q 3.933005400718823 3.8218e-08 au
  Orbit Determination Parameters
   # obs. used (total)      337  
   data-arc span      6764 days (18.52 yr)  
   first obs. used      2000-11-30  
   last obs. used      2019-06-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58172  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:19:09  

Additional Information
 Earth MOID = 1.33284 au 
 Jupiter MOID = 1.26801 au 
 T_jup = 3.137 
[ 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 15.2   n/a MPO348682  
diameter diameter 5.760 km 0.614 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249804 (2001 AG30)          Discovered 2001-Jan-04 by LINEAR at Socorro
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

[ 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
1939-Mar-19 12:56 00:04 Jupiter 1.97827259838995 1.97826897035278 1.97827622646647 2.70003980552896 2.53651129958607 2429342.038632895 4.10288694617345 517.736402420333 43.9584126595736 76.5732801827311 1295484.50860063 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 04:19:10 2019-Sep-24 04:19
1949-Mar-14 23:38 00:02 Jupiter 1.26497323862589 1.26497266324493 1.26497381400908 2.69327463295172 2.43198147292039 2432990.484835975 2.29674935926431 228.749898833651 34.035796839378 87.3429811184265 1893394.87936482 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 04:19:10 2019-Sep-24 04:19
2020-Aug-13 12:58 < 00:01 Jupiter 1.27015188985224 1.27015118863888 1.27015259106711 2.69930388345263 2.43977606388274 2459075.040362531 0.45761597070161 118.951882809613 36.6367147488953 79.8788375487952 1950244.46876378 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 04:19:10 2019-Sep-24 04:19
2030-Oct-05 22:33 00:01 Jupiter 1.88832349932688 1.88832204130264 1.88832495735165 2.17351575422828 1.95628598011174 2462780.439865312 1.21707043764218 144.802396680198 79.861357427524 69.2648324861414 1707845.44991687 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 04:19:10 2019-Sep-24 04:19
2092-Feb-04 17:38 00:03 Jupiter 1.33522395389145 1.3352218809292 1.33522602686229 2.65258966719768 2.40156140683796 2485182.234856411 3.1979528939615 250.478522976425 70.0587083153252 -68.3609784864804 1613754.18021655 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 04:19:10 2019-Sep-24 04:19
2102-May-09 02:28 00:05 Jupiter 1.69747851427113 1.69747382693453 1.69748320181238 2.44526117253454 2.23188819112875 2488927.602615356 4.53367109560214 1018.07135951007 29.9907502897084 75.1152492734241 1668390.66480171 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 04:19:10 2019-Sep-24 04:19
2163-Sep-21 13:33 00:07 Jupiter 1.50976849915311 1.50976231785356 1.50977468047239 2.44414663899092 2.20267942323013 2511343.064758470 7.10227350872748 438.575865649566 115.32886814551 -33.6359896705933 1397389.90887342 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 04:19:10 2019-Sep-24 04:19
2173-Dec-30 21:09 00:07 Jupiter 1.46975068636416 1.46974443469714 1.46975693981504 2.63638759788827 2.40788963549466 2515096.381441104 6.5869357905229 2709.7825756219 23.5279605107169 83.1220801798891 1668662.70054773 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 04:19:10 2019-Sep-24 04:19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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