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(2003 SQ222)
Classification: Apollo [NEO]          SPK-ID: 3160841
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5189783384749703 0.00039716  
a 1.505830756230348 0.00094644 AU
q .7243372123374141 0.00014281 AU
i 3.560866040673764 0.0026737 deg
node 4.421806218087015 0.0011163 deg
peri 280.8796393150876 0.00084185 deg
M 301.9331478677767 1.9847 deg
tp 2456909.365044410874
(2014-Sep-08.86504441)
3.8236 JED
period 674.9361218802154
1.85
0.63631
0.001742
d
yr
n .533383809710945 0.00050286 deg/d
Q 2.287324300123283 0.0014376 AU
  Orbit Determination Parameters
   # obs. used (total)      17  
   data-arc span      4 days  
   first obs. used      2003-09-28  
   last obs. used      2003-10-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      7  
   fit RMS      .80793  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-05 10:15:41  

Additional Information
 Earth MOID = 8.9205E-5 AU 
 T_jup = 4.373 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 30.1 mag n/a MPO53820  

[ 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
2001-Sep-14 06:00 1_13:34 Earth 0.128949254534042 0.0996057243365863 0.162196121954169 11.5739915141576 11.5722060799127 2452166.749880047 2253.92504435131 919557.791749082 11.788785212644 1.6986888682551 34401.6123967549 T 5 CATAB v2.0c-linF95 2013-Aug-05 10:35:39 2013-Aug-05 10:35
2003-Sep-27 16:22 < 00:01 Moon 0.00123856007978752 0.00123647109381814 0.00124064949850681 14.9954375197539 14.9936728310467 2452910.182004733 0.296783236185561 107.640667649845 3.06910670173976 -9.83771753747608 9767.03821731133 T 5 CATAB v2.0c-linF95 2013-Aug-05 10:35:39 2013-Aug-05 10:35
2003-Sep-27 22:56 < 00:01 Earth 0.000563649688829447 0.000562401707406999 0.000564898206607907 15.4418757657569 15.1326516704513 2452910.455650538 0.05839937873934 65.6727762962382 1.50239075667392 1.33476271430158 960.08843530819 T 5 CATAB v2.0c-linF95 2013-Aug-05 10:35:39 2013-Aug-05 10:35
2005-Apr-25 10:42 1_06:10 Earth 0.115943411400926 0.0848405905638595 0.151190010759326 11.8575887319334 11.855650501559 2453485.945681934 1810.24541648996 1048678.14681665 53.3989337026943 -12.093174533211 49472.8671736964 T 5 CATAB v2.0c-linF95 2013-Aug-05 10:35:39 2013-Aug-05 10:35
2055-Mar-22 13:03 18:46 Earth 0.488465662362392 0.418083993671535 0.558761193886055 29.7290399384864 29.728856454244 2471714.044086417 1125.91408242036 3491768.6062397 49.5822487547647 2.01403222648561 48370.6193093448 T 5 CATAB v2.0c-linF95 2013-Aug-05 10:35:39 2013-Aug-05 10:35
2101-Aug-31 17:26 1_04:27 Earth 0.203174284541084 0.190307112413444 0.216879012992712 10.8028136230377 10.8015995882312 2488677.226357618 1707.43356247502 328339.376438183 256.549916852432 -0.000723179826306102 64.4174934836525 T 5 CATAB v2.0c-linF95 2013-Aug-05 10:35:39 2013-Aug-05 10:35
2103-Apr-12 14:22 02:50 Earth 0.0923222908542638 0.0875728554296702 0.0970825795891176 17.7747392208222 17.7731154587837 2489266.098372524 169.959805832425 213643.40035744 188.165233084015 15.8377461474809 16939.2803085989 T 5 CATAB v2.0c-linF95 2013-Aug-05 10:35:39 2013-Aug-05 10:35
2107-May-30 10:39 10:22 Mars 0.0717718466524369 0.0650213863066638 0.0824515820910363 10.976303450757 10.9759400355044 2490774.943569832 622.031020494127 843289.532123588 134.017385902869 62.6248576593776 64709.2752789158 T 5 CATAB v2.0c-linF95 2013-Aug-05 10:35:39 2013-Aug-05 10:35
2112-Oct-17 16:23 1_02:14 Earth 0.348163915740027 0.276315657106487 0.41951985157464 25.4954409539714 25.4951407830437 2492742.182825798 1574.11520589472 3498546.09595269 16.3505114265967 -0.450421871918159 22553.6547988577 T 5 CATAB v2.0c-linF95 2013-Aug-05 10:35:39 2013-Aug-05 10:35
2151-Apr-22 18:04 14:44 Earth 0.0687385230740671 0.0287864875464629 0.134519343158847 13.2525154627951 13.2495902209701 2506808.252533881 884.399280877307 2252386.39941284 58.9080206948006 -25.9649310192465 58394.7593428493 T 5 CATAB v2.0c-linF95 2013-Aug-05 10:35:39 2013-Aug-05 10:35
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]
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