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347784 (2002 DF3)
Classification: Main-belt Asteroid          SPK-ID: 2347784
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4175284158072244 7.9251e-08  
a 3.123765451841665 2.8409e-08 au
q 1.819504611380876 2.3906e-07 au
i 18.53046454924056 9.0408e-06 deg
node 41.95592477134976 1.6567e-05 deg
peri 171.5415516989548 1.9164e-05 deg
M 75.26726796116837 5.2944e-06 deg
tp 2458578.881455592818
(2019-Apr-05.38145559)
2.8777e-05 TDB
period 2016.582773602103
5.52
2.751e-05
7.532e-08
d
yr
n .1785198230950636 2.4353e-09 deg/d
Q 4.428026292302454 4.0271e-08 au
  Orbit Determination Parameters
   # obs. used (total)      799  
   data-arc span      6384 days (17.48 yr)  
   first obs. used      2002-02-04  
   last obs. used      2019-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .3389  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 08:22:05  

Additional Information
 Earth MOID = .814474 au 
 Jupiter MOID = .551555 au 
 T_jup = 3.001 
[ 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 15.4   n/a MPO494816  

347784 (2002 DF3)          Discovered 2002-Feb-21 by LINEAR at Socorro
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02

[ 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
1904-Oct-29 06:57 00:09 Jupiter 1.62535798685968 1.62528541889544 1.62543055488831 8.42371006100844 8.36161656326672 2416782.789268160 9.08548942609788 3654.64638198779 55.2385126135134 11.3015334241065 516836.622266461 T 12 CATAB v2.0f-lin.ifort 2020-Jan-30 08:22:25 2020-Jan-30 08:22
1976-Feb-23 00:47 00:03 Jupiter 0.810131955137981 0.810096708446962 0.810167201745187 4.56393608508232 4.32879193552507 2442831.532823758 2.83719782619659 1703.87388406473 47.5727776909628 5.85854820094607 182238.624059376 T 12 CATAB v2.0f-lin.ifort 2020-Jan-30 08:22:25 2020-Jan-30 08:22
1988-Feb-07 01:34 < 00:01 Jupiter 0.501399757627028 0.501397693533251 0.501401821753154 4.68308049961919 4.30727424634081 2447198.565355207 0.560042462191048 238.56973370823 25.5249770131384 -64.160913648821 2635808.44535746 T 12 CATAB v2.0f-lin.ifort 2020-Jan-30 08:22:25 2020-Jan-30 08:22
1999-Dec-20 19:08 < 00:01 Jupiter 0.619746420745352 0.61974535846759 0.619747483024699 5.20338182758848 4.9337342622296 2451533.296957648 0.510023618940229 94.8283846778173 40.5070280227077 67.8735036544531 1760190.36446762 T 12 CATAB v2.0f-lin.ifort 2020-Jan-30 08:22:25 2020-Jan-30 08:22
2071-Mar-22 04:05 < 00:01 Jupiter 1.59250540851036 1.59250091845965 1.59250989856071 7.1609594754582 7.08629520136532 2477557.670270462 0.641229617676337 220.771978795213 60.6405552123451 3.59555598576467 622056.57004749 T 12 CATAB v2.0f-lin.ifort 2020-Jan-30 08:22:25 2020-Jan-30 08:22
2083-Jan-08 08:37 < 00:01 Jupiter 0.50058262478243 0.500581945615528 0.500583303950412 4.84484093529753 4.48200145030694 2481867.859311045 0.524758736908712 141.365575423984 33.477087835092 -86.4177302963069 2040459.67406897 T 12 CATAB v2.0f-lin.ifort 2020-Jan-30 08:22:25 2020-Jan-30 08:22
2094-Nov-18 13:57 00:01 Jupiter 0.940657845677084 0.94063888549578 0.940676805851062 5.59873261004603 5.43552128302646 2486200.081258672 1.03014145525378 935.730980716306 57.6341427510375 10.0074894632428 302210.667015382 T 12 CATAB v2.0f-lin.ifort 2020-Jan-30 08:22:25 2020-Jan-30 08:22
2166-Feb-12 08:48 < 00:01 Jupiter 0.868203287181997 0.868199442059297 0.868207132307758 5.65128365507324 5.47592906670203 2512217.866909968 0.679828702733632 210.411673084264 54.3993682715416 -27.0469492748142 882950.077859257 T 12 CATAB v2.0f-lin.ifort 2020-Jan-30 08:22:25 2020-Jan-30 08:22
2177-Dec-12 07:06 < 00:01 Jupiter 0.516405452926029 0.516404182988444 0.51640672288654 4.75176473278815 4.39304139796386 2516538.795923220 0.536592644001608 231.476977213716 37.393578847961 77.2210532903321 1547876.33172852 T 12 CATAB v2.0f-lin.ifort 2020-Jan-30 08:22:25 2020-Jan-30 08:22
2189-Nov-25 02:14 00:01 Jupiter 1.44148059237568 1.441454476164 1.44150670857008 6.5224465470973 6.43172582896211 2520904.592752518 1.36451311272973 1277.86001582256 66.7549030209829 -4.0684035964842 152941.707903098 T 12 CATAB v2.0f-lin.ifort 2020-Jan-30 08:22:25 2020-Jan-30 08:22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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