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216558 (2001 VF47)
Classification: Main-belt Asteroid          SPK-ID: 2216558
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2842279950232837 2.9031e-08  
a 2.708086810647379 1.0465e-08 au
q 1.938372726108075 7.8056e-08 au
i 6.585745274806621 4.0896e-06 deg
node 272.2289569529349 3.5922e-05 deg
peri 142.8922798870933 3.7045e-05 deg
M 162.088200480688 9.5427e-06 deg
tp 2458663.605943347318
(2019-Jun-29.10594335)
4.0611e-05 TDB
period 1627.767225575441
4.46
9.4356e-06
2.583e-08
d
yr
n .2211618432560187 1.282e-09 deg/d
Q 3.477800895186682 1.344e-08 au
  Orbit Determination Parameters
   # obs. used (total)      873  
   data-arc span      10375 days (28.41 yr)  
   first obs. used      1992-12-18  
   last obs. used      2021-05-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52587  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 03:33:56  

Additional Information
 Earth MOID = .954668 au 
 Jupiter MOID = 1.91734 au 
 T_jup = 3.296 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457649.5 (2016-Sep-18.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2822923094499125 2.8946e-08  
q 1.946151927027719 7.7716e-08 au
tp 2457034.179225922963
(2015-Jan-11.67922592)
3.7025e-05 TDB
node 272.3093933501995 3.5968e-05 deg
peri 142.9405663977612 3.7115e-05 deg
i 6.575933791947761 4.086e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      873  
   data-arc span      10375 days (28.41 yr)  
   first obs. used      1992-12-18  
   last obs. used      2021-05-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52587  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 03:33:56  

Additional Information
 Jupiter MOID = 1.91734 au 
 T_jup = 3.296 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.378774060809991E-16 -2.239614917387307E-15 1.524462610571604E-14 -5.380543599648994E-16 -1.594675905030247E-14 -9.529826175258848E-16
q -2.239614917387307E-15 6.039783629586824E-15 4.342854947067146E-14 1.326355226325342E-15 6.744286869547623E-14 2.485610247766333E-15
tp 1.524462610571604E-14 4.342854947067146E-14 1.370880135315843E-9 8.7392283778546E-12 3.572043132205039E-10 -1.764638568087503E-13
node -5.380543599648994E-16 1.326355226325342E-15 8.7392283778546E-12 1.293697529489012E-9 -1.282287696974667E-9 3.912806287283186E-11
peri -1.594675905030247E-14 6.744286869547623E-14 3.572043132205039E-10 -1.282287696974667E-9 1.377506596911871E-9 -3.882710561629943E-11
i -9.529826175258848E-16 2.485610247766333E-15 -1.764638568087503E-13 3.912806287283186E-11 -3.882710561629943E-11 1.669528050448593E-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 15.52   n/a E2021B55  
diameter diameter 3.117 km 0.614 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.102   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

216558 (2001 VF47)          Discovered 2001-Nov-09 by LINEAR at Socorro
Reference: 20090707/Numbers.arcLast Updated: 2009-07-09

[ 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
1923-Jul-11 00:58 00:02 Jupiter 1.97541703523246 1.97541642515985 1.97541764530709 1.61338059250475 1.32114862969729 2423611.539952901 1.65720328994697 176.263040743215 51.1800996975247 56.1540231194261 2455056.10991002 T 25 CATAB v2.0g-lin.ifort 2021-Jul-09 03:33:58 2021-Jul-09 03:33
1959-Apr-24 19:21 00:01 Jupiter 1.94374972737499 1.94374936216975 1.94375009258089 1.7139892899574 1.43743686722338 2436683.306362608 1.02040215706013 148.707983685586 41.9846994494715 65.280423210839 2548631.98954085 T 25 CATAB v2.0g-lin.ifort 2021-Jul-09 03:33:58 2021-Jul-09 03:33
1995-Feb-02 14:48 < 00:01 Jupiter 1.92687864834771 1.92687835891135 1.92687893778396 1.82203143838465 1.5622525949528 2449751.116948953 0.434247060384399 109.959359935318 33.7158098759419 69.2054067192644 2639147.6664299 T 25 CATAB v2.0g-lin.ifort 2021-Jul-09 03:33:58 2021-Jul-09 03:33
2030-Nov-11 04:46 < 00:01 Jupiter 1.91012475330412 1.9101244498108 1.91012505679745 1.91695885446777 1.66968697970907 2462816.698332369 0.279628326110011 98.5875210116231 27.7889459609683 71.3361024305798 2612497.86900541 T 25 CATAB v2.0g-lin.ifort 2021-Jul-09 03:33:58 2021-Jul-09 03:33
2066-Aug-17 14:31 < 00:01 Jupiter 1.90982584664033 1.90982554586184 1.90982614741892 2.0152398575146 1.78162180016511 2475880.105178704 0.812931572364812 122.775419878596 24.8829910854093 77.4608585056609 2552597.05012472 T 25 CATAB v2.0g-lin.ifort 2021-Jul-09 03:33:58 2021-Jul-09 03:33
2102-May-26 17:17 00:01 Jupiter 1.91598654903712 1.91598623688018 1.91598686119407 2.11298825070556 1.89223572283098 2488945.220336779 1.4043188255276 155.358930537632 23.4798710908916 82.4250227267045 2578033.72028928 T 25 CATAB v2.0g-lin.ifort 2021-Jul-09 03:33:58 2021-Jul-09 03:33
2138-Mar-04 22:05 00:02 Jupiter 1.92730354662334 1.92730308361882 1.92730400962908 2.20767296692496 1.99871167503464 2502011.420294824 2.03055885906309 170.951738399029 23.4595320661183 86.0364081306584 2588461.5330838 T 25 CATAB v2.0g-lin.ifort 2021-Jul-09 03:33:58 2021-Jul-09 03:33
2173-Dec-16 08:02 00:03 Jupiter 1.95673543344963 1.95673459692532 1.95673626997538 2.31963065858787 2.12483780964198 2515081.835010854 2.6984491022676 152.031151217248 27.2912418691806 -89.600740497786 2347819.15929966 T 25 CATAB v2.0g-lin.ifort 2021-Jul-09 03:33:58 2021-Jul-09 03:33

Alternate Designations
 2001 VF47 = 1992 YZ1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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