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469003 (2015 AN203)
Classification: Main-belt Asteroid          SPK-ID: 2469003
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2432614431977961 1.1955e-07  
a 3.14656955281704 1.1501e-07 au
q 2.381130502276523 4.0539e-07 au
i 18.37217395933492 9.5711e-06 deg
node 84.13206209877831 3.2581e-05 deg
peri 313.4315665006435 4.0367e-05 deg
M 64.89142373932341 3.3085e-05 deg
tp 2458633.015324803953
(2019-May-29.51532480)
0.00018238 TDB
period 2038.705200890948
5.58
0.00011177
3.06e-07
d
yr
n .1765826662151419 9.6812e-09 deg/d
Q 3.912008603357557 1.4298e-07 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      4047 days (11.08 yr)  
   first obs. used      2008-12-05  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58263  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 12:39:10  

Additional Information
 Earth MOID = 1.42829 au 
 Jupiter MOID = 1.62798 au 
 T_jup = 3.085 
[ 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 16.1   n/a MPO380606  

469003 (2015 AN203)          Discovered 2013-Oct-26 by CSS at Catalina
Reference: Last Updated: 2016-06-21

[ 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
1983-Sep-28 06:58 00:06 Jupiter 1.69592275394482 1.69592051531541 1.69592499271564 4.2839832171266 4.16576756464508 2445605.790101612 5.64898273995655 882.947847400384 45.3192099769471 83.8038024684103 1395525.54116763 T 14 CATAB v2.0f-lin.ifort 2020-Jan-30 12:39:23 2020-Jan-30 12:39
1994-Jun-08 04:55 00:04 Jupiter 1.80172812389864 1.80172537634326 1.80173087145893 3.52706651312897 3.39115979396134 2449511.704535012 4.12162261913447 319.675682597236 128.36141729977 -74.9900104770186 1056766.65086253 T 14 CATAB v2.0f-lin.ifort 2020-Jan-30 12:39:23 2020-Jan-30 12:39
2078-Oct-23 20:40 00:08 Jupiter 1.70730431976595 1.7073003325907 1.70730830740918 4.34477024858704 4.22904182120561 2480330.361172230 8.45458308426049 1481.41019150934 40.5003222653643 82.7448236676299 1417988.04163133 T 14 CATAB v2.0f-lin.ifort 2020-Jan-30 12:39:23 2020-Jan-30 12:39
2089-Jul-13 11:11 00:11 Jupiter 1.734800982522 1.73479499232372 1.7348069728901 3.78697044380207 3.6557678124694 2484245.966153597 10.8099889046551 982.043320554744 113.327928433813 -71.8594699473694 1205334.57245298 T 14 CATAB v2.0f-lin.ifort 2020-Jan-30 12:39:23 2020-Jan-30 12:39
2173-Nov-19 14:20 00:23 Jupiter 1.74393306345874 1.74391928619981 1.74394684477639 4.37448648501479 4.26201110139021 2515055.097161721 23.1156275802956 4314.18300859519 36.3806887080551 81.0086024683087 1416715.30752313 T 14 CATAB v2.0f-lin.ifort 2020-Jan-30 12:39:23 2020-Jan-30 12:39
2184-Aug-10 14:11 00:24 Jupiter 1.68335633723537 1.68334533576073 1.68336733998495 3.96438938421686 3.83536615683927 2518972.091157600 24.3368345424949 2450.51593664117 99.3526332175302 -76.3332764715198 1289125.72975709 T 14 CATAB v2.0f-lin.ifort 2020-Jan-30 12:39:23 2020-Jan-30 12:39
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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