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72614 (2001 FU20)
Classification: Main-belt Asteroid          SPK-ID: 2072614
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03333762828733623 4.5109e-08  
a 3.026255883346798 2.2004e-08 au
q 2.925367689605418 1.372e-07 au
i 9.243998791218596 5.139e-06 deg
node 217.5934749646716 2.4649e-05 deg
peri 5.383755993402694 6.7873e-05 deg
M 270.8564481416329 6.4913e-05 deg
tp 2459872.650594033928
(2022-Oct-20.15059403)
0.0003478 TDB
period 1922.900874811002
5.26
2.0972e-05
5.742e-08
d
yr
n .187217138811372 2.0419e-09 deg/d
Q 3.127144077088178 2.2737e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1140  
   data-arc span      10920 days (29.90 yr)  
   first obs. used      1991-06-08  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49244  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 22:49:57  

Additional Information
 Earth MOID = 1.91729 au 
 Jupiter MOID = 1.84562 au 
 T_jup = 3.224 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457197.5 (2015-Jun-24.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03552469929852779 4.446e-08  
q 2.916328946129341 1.3534e-07 au
tp 2457970.889412761129
(2017-Aug-05.38941276)
0.00032895 TDB
node 217.6757883795937 2.4692e-05 deg
peri 9.343060343841969 6.544e-05 deg
i 9.236085204063363 5.1373e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1140  
   data-arc span      10920 days (29.90 yr)  
   first obs. used      1991-06-08  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49244  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 22:49:57  

Additional Information
 Jupiter MOID = 1.84562 au 
 T_jup = 3.224 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.976728339187855E-15 -5.943581276866871E-15 -2.023191711479242E-12 -6.531227051419965E-15 -3.871782001946836E-13 1.114062631270341E-15
q -5.943581276866871E-15 1.831590468730417E-14 7.097326059940886E-12 2.053392380784915E-14 1.318112878757845E-12 -2.249012753555514E-15
tp -2.023191711479242E-12 7.097326059940886E-12 1.082075653015896E-7 -7.911015552779546E-12 1.994423121905846E-8 -7.606504463667694E-12
node -6.531227051419965E-15 2.053392380784915E-14 -7.911015552779546E-12 6.097168078585853E-10 -6.031472212604508E-10 -9.40336554908356E-12
peri -3.871782001946836E-13 1.318112878757845E-12 1.994423121905846E-8 -6.031472212604508E-10 4.282411323337627E-9 7.782622036477971E-12
i 1.114062631270341E-15 -2.249012753555514E-15 -7.606504463667694E-12 -9.40336554908356E-12 7.782622036477971E-12 2.639185420867252E-11

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 14.11   n/a MPCxxxxx  
diameter diameter 5.140 km 0.213 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.221   0.059 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72614 (2001 FU20)          Discovered 2001-Mar-19 by LONEOS at Anderson Mesa
Reference: 20031109/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
1941-Jun-10 21:39 00:02 Jupiter 1.9252504056901 1.92524951730472 1.92525129407876 4.03575734571277 3.9252297288966 2430156.402384458 2.37797219641826 155.40372199481 21.7604763175628 76.1529811298997 3584698.60063218 T 32 CATAB v2.0g-lin.ifort 2021-Jul-08 22:50:01 2021-Jul-08 22:50
1988-Oct-06 12:45 < 00:01 Jupiter 1.90685597271485 1.90685546885609 1.90685647657383 4.02245404228958 3.91046539129572 2447441.030906583 0.874095096751055 73.6641401840652 20.6170407562273 81.5281455572455 3489888.60355082 T 32 CATAB v2.0g-lin.ifort 2021-Jul-08 22:50:01 2021-Jul-08 22:50
2036-Feb-04 18:02 < 00:01 Jupiter 1.89555225350088 1.89555185098975 1.895552656012 4.01648070458974 3.90364221464154 2464728.251557467 0.675731991796625 64.9695924175739 17.8883834577774 89.8861106530426 3349416.87988911 T 32 CATAB v2.0g-lin.ifort 2021-Jul-08 22:50:01 2021-Jul-08 22:50
2083-Jun-05 16:15 00:02 Jupiter 1.8820154854848 1.88201498016679 1.88201599080452 4.00378609939651 3.8897532497101 2482016.176743314 2.18273294721899 162.676468747398 18.9108637370496 85.064546501667 3294086.26363082 T 32 CATAB v2.0g-lin.ifort 2021-Jul-08 22:50:01 2021-Jul-08 22:50
2130-Oct-06 23:13 00:04 Jupiter 1.86845535932665 1.86845476655478 1.86845595210649 3.98765962702981 3.87230860917572 2499305.467068053 3.71324523961774 278.399231647945 18.8845899774208 85.7644933148889 3240511.64044316 T 32 CATAB v2.0g-lin.ifort 2021-Jul-08 22:50:01 2021-Jul-08 22:50
2178-Feb-07 16:06 00:05 Jupiter 1.86371192665314 1.8637113533247 1.86371249999736 3.98327804397368 3.86749803650621 2516596.170502764 5.27179801598562 401.093922043665 18.7142698865253 87.2781138462461 3208752.535202 T 32 CATAB v2.0g-lin.ifort 2021-Jul-08 22:50:01 2021-Jul-08 22:50

Alternate Designations
 2001 FU20 = 1998 SC159 = 2000 AP177 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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