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78498 (2002 RX72)
Classification: Main-belt Asteroid          SPK-ID: 2078498
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1901280943680987 4.7002e-08  
a 3.101433217914979 1.7955e-08 au
q 2.511763630382884 1.4398e-07 au
i 1.976409286021099 4.6667e-06 deg
node 172.9007610232723 0.00012008 deg
peri 219.1156809441348 0.00012066 deg
M 120.7540393196059 1.0542e-05 deg
tp 2458727.322632036173
(2019-Aug-31.82263204)
5.754e-05 TDB
period 1994.996223930574
5.46
1.7325e-05
4.743e-08
d
yr
n .1804514693720684 1.567e-09 deg/d
Q 3.691102805447074 2.1369e-08 au
  Orbit Determination Parameters
   # obs. used (total)      641  
   data-arc span      9868 days (27.02 yr)  
   first obs. used      1994-03-13  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54369  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:30:34  

Additional Information
 Earth MOID = 1.51737 au 
 Jupiter MOID = 1.75117 au 
 T_jup = 3.193 
[ 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 15.33   n/a MPCxxxxx  

78498 (2002 RX72)          Discovered 2002-Sep-05 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ 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
1935-May-03 10:25 00:02 Jupiter 1.78268248704273 1.78268191893872 1.78268305514693 1.75355191210891 1.45762330733593 2427925.934370022 2.21995880175592 100.746069586717 42.7313370981572 75.8334863069077 1944822.79695526 T 27 CATAB v2.0g-lin.ifort 2021-May-04 07:30:37 2021-May-04 07:30
1945-Apr-20 16:59 00:02 Jupiter 1.88775754176843 1.88775682479218 1.88775825874521 2.06024800208973 1.82954556600809 2431566.207382236 1.9251477370398 107.938180081153 12.1062318602524 -87.2224909161347 2063037.35707433 T 27 CATAB v2.0g-lin.ifort 2021-May-04 07:30:37 2021-May-04 07:30
1996-Feb-13 02:39 < 00:01 Jupiter 1.97770006603726 1.97769955312872 1.97770057894568 2.82513474925404 2.66923454881375 2450126.610232720 0.638771969839618 43.4589107636571 14.1858456347774 -86.0036674533724 2548330.48865557 T 27 CATAB v2.0g-lin.ifort 2021-May-04 07:30:37 2021-May-04 07:30
2006-Jan-28 10:36 < 00:01 Jupiter 1.75971245963341 1.7597120165133 1.75971290275302 1.63806231300486 1.31170319887722 2453763.941789647 0.399533921900682 72.7469137443432 55.062670876625 -52.8903508887297 1958397.56046627 T 27 CATAB v2.0g-lin.ifort 2021-May-04 07:30:37 2021-May-04 07:30
2016-Jan-18 22:00 < 00:01 Jupiter 1.98117240804293 1.98117189281477 1.98117292327097 2.47556203635441 2.29637440577572 2457406.416422118 0.229146292304796 41.912336084952 7.88083039903633 83.6741507437686 2344067.36499795 T 27 CATAB v2.0g-lin.ifort 2021-May-04 07:30:37 2021-May-04 07:30
2066-Nov-10 00:40 00:01 Jupiter 1.88000587075359 1.88000536542587 1.88000637608109 2.28438425727174 2.07781771840756 2475964.528116716 1.34496539499215 48.3176772074319 6.12742394303283 -85.9604028132477 2124453.08233983 T 27 CATAB v2.0g-lin.ifort 2021-May-04 07:30:37 2021-May-04 07:30
2076-Oct-25 20:28 00:02 Jupiter 1.77782734868557 1.7778267480792 1.77782794929164 1.67276957763745 1.35841242059724 2479602.352468305 1.60571494859837 103.805920856067 50.1910715115287 -69.1484506777788 1895815.66135309 T 27 CATAB v2.0g-lin.ifort 2021-May-04 07:30:37 2021-May-04 07:30
2137-Aug-06 12:42 00:03 Jupiter 1.80379536891322 1.80379468474478 1.80379605308167 1.89988274312674 1.63413541674986 2501801.029177529 3.23864462491838 91.9973959609455 29.5119811449509 73.3522266162147 1818787.33934291 T 27 CATAB v2.0g-lin.ifort 2021-May-04 07:30:37 2021-May-04 07:30
2147-Jul-24 11:26 00:03 Jupiter 1.83164361894576 1.83164245407537 1.83164478381937 1.84908511890027 1.5793159262825 2505439.976733451 3.48604820473432 186.656790442302 27.6083327802689 -80.6036143062445 1920752.17362944 T 27 CATAB v2.0g-lin.ifort 2021-May-04 07:30:37 2021-May-04 07:30

Alternate Designations
 2002 RX72 = 1997 WD58 = 2000 GZ183 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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