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120484 (1993 FR7)
Classification: Main-belt Asteroid          SPK-ID: 2120484
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0778285903280154 4.6955e-08  
a 2.803824543124281 2.0049e-08 au
q 2.585606831405827 1.3657e-07 au
i 3.968394281721537 4.9943e-06 deg
node 74.91381643089512 6.7204e-05 deg
peri 88.3196914347031 7.4676e-05 deg
M 301.2387481018756 3.3267e-05 deg
tp 2459280.406649265598
(2021-Mar-06.90664927)
0.00015936 TDB
period 1714.844229498649
4.69
1.8393e-05
5.036e-08
d
yr
n .209931604169814 2.2517e-09 deg/d
Q 3.022042254842736 2.1609e-08 au
  Orbit Determination Parameters
   # obs. used (total)      377  
   data-arc span      10084 days (27.61 yr)  
   first obs. used      1993-03-17  
   last obs. used      2020-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58384  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:56:53  

Additional Information
 Earth MOID = 1.59711 au 
 Jupiter MOID = 1.95631 au 
 T_jup = 3.316 
[ 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 15.9   n/a MPO453675  

120484 (1993 FR7)          Discovered 1993-Mar-17 by UESAC at La Silla
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ 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
1915-Jul-28 01:29 00:03 Jupiter 1.97308858709176 1.97308814279784 1.97308903138692 2.90978710887102 2.75831212276242 2420706.561691488 3.08344001697885 179.535650904324 11.6972933866789 -87.1361386863861 3103058.20464126 T 18 CATAB v2.0f-lin.ifort 2020-Nov-12 17:56:54 2020-Nov-12 17:56
2117-Dec-01 05:06 00:03 Jupiter 1.97475984576808 1.97475936973482 1.97476032180303 3.02873168142297 2.88363780082733 2494612.712221793 3.12302750685443 171.877767704427 11.7976075473738 88.1299890575729 3001973.66189067 T 18 CATAB v2.0f-lin.ifort 2020-Nov-12 17:56:54 2020-Nov-12 17:56
2141-Mar-29 17:37 00:04 Jupiter 1.96270543929497 1.96270504647125 1.96270583211881 2.92125660615022 2.76958893209471 2503132.233873381 3.915158603361 227.4719756436 11.3002737388742 -88.1709277832437 3055764.22021133 T 18 CATAB v2.0f-lin.ifort 2020-Nov-12 17:56:54 2020-Nov-12 17:56
2164-Jul-24 04:02 00:05 Jupiter 1.98629683994155 1.98629609077633 1.98629758911558 2.94478248656259 2.79622565214875 2511649.667766394 4.75888233375431 259.518656667765 13.1689961213318 -83.9983977873794 3152617.04826215 T 18 CATAB v2.0f-lin.ifort 2020-Nov-12 17:56:54 2020-Nov-12 17:56

Alternate Designations
 1993 FR7 = 2000 UB32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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