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 ]  
102785 (1999 VW152)
Classification: Main-belt Asteroid          SPK-ID: 2102785
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07103528572961088 4.5753e-08  
a 2.373370619944833 1.1087e-08 au
q 2.204777559814788 1.0763e-07 au
i 4.424838904866909 4.6369e-06 deg
node 208.3977755721345 6.112e-05 deg
peri 38.41221173829343 7.0531e-05 deg
M 85.07476548780495 3.3782e-05 deg
tp 2458884.894160906646
(2020-Feb-05.39416091)
0.00012571 TDB
period 1335.508848271747
3.66
9.3579e-06
2.562e-08
d
yr
n .2695601758579647 1.8888e-09 deg/d
Q 2.541963680074878 1.1874e-08 au
  Orbit Determination Parameters
   # obs. used (total)      415  
   data-arc span      9195 days (25.17 yr)  
   first obs. used      1995-10-01  
   last obs. used      2020-12-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60833  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:43:36  

Additional Information
 Earth MOID = 1.19193 au 
 Jupiter MOID = 2.45665 au 
 T_jup = 3.536 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457118.5 (2015-Apr-06.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07070808123309169 4.5921e-08  
q 2.20611136070277 1.0805e-07 au
tp 2457548.207183972404
(2016-Jun-08.70718397)
0.00012804 TDB
node 208.5091380864477 6.116e-05 deg
peri 38.0735132991136 7.0588e-05 deg
i 4.422464926935602 4.6359e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      415  
   data-arc span      9195 days (25.17 yr)  
   first obs. used      1995-10-01  
   last obs. used      2020-12-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60833  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:43:36  

Additional Information
 Jupiter MOID = 2.45665 au 
 T_jup = 3.536 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.108759104390339E-15 -4.940438647639641E-15 -1.89849261803803E-13 8.585760140251375E-15 -1.366961641725874E-13 -1.980745808772058E-15
q -4.940438647639641E-15 1.167576865964313E-14 1.414732472453869E-13 -1.870366922229588E-14 2.284647454757045E-13 4.61655038727798E-15
tp -1.89849261803803E-13 1.414732472453869E-13 1.639496941905275E-8 -1.139925411356678E-11 4.526843369455639E-9 -5.038463368534719E-12
node 8.585760140251375E-15 -1.870366922229588E-14 -1.139925411356678E-11 3.740545855528981E-9 -3.732418267807251E-9 1.81368969497589E-11
peri -1.366961641725874E-13 2.284647454757045E-13 4.526843369455639E-9 -3.732418267807251E-9 4.98264830736893E-9 -1.933771833142507E-11
i -1.980745808772058E-15 4.61655038727798E-15 -5.038463368534719E-12 1.81368969497589E-11 -1.933771833142507E-11 2.149173502845924E-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 16.63   n/a E2021B55  

102785 (1999 VW152)          Discovered 1999-Nov-10 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 VW152 = 2002 RM170 = 2005 GJ168 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-11 07:21 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin