Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
243668 (1999 VF85)
Classification: Main-belt Asteroid          SPK-ID: 2243668
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07928873081583218 5.9388e-08  
a 3.171094731687078 3.3613e-08 au
q 2.919662655114838 1.8305e-07 au
i 8.911694558404415 6.5848e-06 deg
node 224.6584307822386 3.3833e-05 deg
peri 182.6883098876958 4.8084e-05 deg
M 162.3415854013224 3.4411e-05 deg
tp 2457670.378821561237
(2016-Oct-08.87882156)
0.00019338 TDB
period 2062.586880682435
5.65
3.2795e-05
8.979e-08
d
yr
n .1745381023081506 2.7751e-09 deg/d
Q 3.422526808259318 3.6278e-08 au
  Orbit Determination Parameters
   # obs. used (total)      214  
   data-arc span      7156 days (19.59 yr)  
   first obs. used      1999-10-06  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59475  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:37:51  

Additional Information
 Earth MOID = 1.92883 au 
 Jupiter MOID = 1.94797 au 
 T_jup = 3.178 
[ 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 15.8   n/a MPO437137  
diameter diameter 3.544 km 0.917 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.042   0.027 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243668 (1999 VF85)          Discovered 1999-Nov-06 by Spacewatch at Kitt Peak
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ 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
1913-Jan-11 05:04 00:05 Jupiter 1.96055942881213 1.9605587612297 1.96056009639611 3.51986959735114 3.39491088481346 2419778.711145371 4.8276350481852 149.909683775279 24.3923183398327 -80.9436502950219 2563385.73042755 T 11 CATAB v2.0e-lin.ifort 2019-May-30 08:37:53 2019-May-30 08:37
1923-Nov-02 16:11 00:04 Jupiter 1.98687770081704 1.98687709173834 1.98687830989867 3.80713444140906 3.69346124843556 2423726.174235510 4.03744372327834 258.713403861962 23.2096935731776 86.9763683248617 2605137.58642368 T 11 CATAB v2.0e-lin.ifort 2019-May-30 08:37:53 2019-May-30 08:37
2020-Nov-19 16:52 < 00:01 Jupiter 1.99644004293887 1.99643940526659 1.99644068061139 3.22085221149938 3.08631756016641 2459173.202773416 0.482625585637089 71.8104560778581 23.3090766784691 -77.1710659410511 3005654.18556941 T 11 CATAB v2.0e-lin.ifort 2019-May-30 08:37:53 2019-May-30 08:37
2031-Aug-14 21:22 < 00:01 Jupiter 1.95897983096098 1.95897925014491 1.95898041177693 3.47044496705874 3.34353547576022 2463093.390490770 0.931380483771936 89.2397575619197 24.1499365186524 -88.368993829478 2506581.51704158 T 11 CATAB v2.0e-lin.ifort 2019-May-30 08:37:53 2019-May-30 08:37
2042-Jun-05 09:30 00:01 Jupiter 1.99255966204399 1.99255896947164 1.99256035461703 3.81402761948371 3.70089466659275 2467040.896040828 1.40802989120697 111.674121156247 24.0788666760175 80.0126091685267 2463551.30116358 T 11 CATAB v2.0e-lin.ifort 2019-May-30 08:37:53 2019-May-30 08:37
2139-Jun-26 13:33 00:07 Jupiter 1.98457019976503 1.98456952259791 1.9845708769325 3.12767673594474 2.98810203108509 2502490.064333956 6.54780632925097 228.844932699968 29.0379898539106 88.3184391498629 2954133.74517551 T 11 CATAB v2.0e-lin.ifort 2019-May-30 08:37:53 2019-May-30 08:37
2150-Mar-19 23:11 00:07 Jupiter 1.95834344285067 1.95834285079105 1.9583440349104 3.42438455943941 3.29565923679364 2506409.465707639 6.63992116174918 210.140454130681 23.4315369670231 -88.1004057641092 1960434.8871055 T 11 CATAB v2.0e-lin.ifort 2019-May-30 08:37:53 2019-May-30 08:37
2161-Jan-08 06:58 00:07 Jupiter 1.99955537489718 1.99955399922326 1.9995567506019 3.82558937464447 3.71320928604561 2510356.790337750 6.83279710645765 440.324399632129 23.907049945261 82.7548785423507 2489329.30437644 T 11 CATAB v2.0e-lin.ifort 2019-May-30 08:37:53 2019-May-30 08:37
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-24 08:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin