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
JPL Small-Body Database Browser
Search: [ help ]  
100637 (1997 VF2)
Classification: Main-belt Asteroid          SPK-ID: 2100637
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1502156408917966 6.4974e-08  
a 2.572045458721624 1.3664e-08 au
q 2.185684001736921 1.6095e-07 au
i 14.36952442945671 5.0057e-06 deg
node 59.2848288011539 1.7727e-05 deg
peri 8.713474706100667 2.3403e-05 deg
M 155.1573369060995 1.7923e-05 deg
tp 2458351.138998002236
(2018-Aug-20.63899800)
7.2236e-05 TDB
period 1506.663915356265
4.13
1.2006e-05
3.287e-08
d
yr
n .2389384894207642 1.904e-09 deg/d
Q 2.958406915706328 1.5716e-08 au
  Orbit Determination Parameters
   # obs. used (total)      637  
   data-arc span      8271 days (22.64 yr)  
   first obs. used      1997-11-01  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55314  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:05:05  

Additional Information
 Earth MOID = 1.20025 au 
 Jupiter MOID = 2.3776 au 
 T_jup = 3.370 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457712.5 (2016-Nov-20.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .150548031052722 6.4997e-08  
q 2.184703973526458 1.6105e-07 au
tp 2458352.125076811141
(2018-Aug-21.62507681)
7.1858e-05 TDB
node 59.29232401651565 1.7726e-05 deg
peri 8.985804621259815 2.3357e-05 deg
i 14.37050448366341 5.006e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      637  
   data-arc span      8271 days (22.64 yr)  
   first obs. used      1997-11-01  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55314  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:05:05  

Additional Information
 Jupiter MOID = 2.3776 au 
 T_jup = 3.370 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.224649268495771E-15 -1.044929393312478E-14 2.094956719492882E-12 2.19142190338231E-14 2.292994395085862E-13 -2.085158877395067E-14
q -1.044929393312478E-14 2.593838047599735E-14 -4.973713099124251E-12 -5.262323327728174E-14 -5.305773681194974E-13 5.191619233757788E-14
tp 2.094956719492882E-12 -4.973713099124251E-12 5.163537909265897E-9 2.694105054289867E-11 1.079813629789037E-9 -1.990521703543726E-11
node 2.19142190338231E-14 -5.262323327728174E-14 2.694105054289867E-11 3.142240845575395E-10 -2.990041965479944E-10 1.248478724684796E-11
peri 2.292994395085862E-13 -5.305773681194974E-13 1.079813629789037E-9 -2.990041965479944E-10 5.455278707422455E-10 -1.573189134503615E-11
i -2.085158877395067E-14 5.191619233757788E-14 -1.990521703543726E-11 1.248478724684796E-11 -1.573189134503615E-11 2.505955333859802E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3   n/a MPO469012  

100637 (1997 VF2)          Discovered 1997-Nov-01 by Endate, K., Watanabe, K. at Kitami
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-30 06:36 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin