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 ]  
70722 (1999 VY)
Classification: Main-belt Asteroid          SPK-ID: 2070722
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2012493868993443 5.0403e-08  
a 2.571412976404351 1.1235e-08 au
q 2.053917691437957 1.2677e-07 au
i 7.553833904198699 4.4585e-06 deg
node 18.42728177223188 4.5369e-05 deg
peri 50.71890165619175 4.7291e-05 deg
M 60.93699734903996 1.2971e-05 deg
tp 2459141.561912434203
(2020-Oct-19.06191243)
5.4135e-05 TDB
period 1506.108202181264
4.12
9.8705e-06
2.702e-08
d
yr
n .2390266512582693 1.5665e-09 deg/d
Q 3.088908261370745 1.3496e-08 au
  Orbit Determination Parameters
   # obs. used (total)      722  
   data-arc span      8732 days (23.91 yr)  
   first obs. used      1997-05-05  
   last obs. used      2021-04-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50627  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 22:44:47  

Additional Information
 Earth MOID = 1.07683 au 
 Jupiter MOID = 2.27011 au 
 T_jup = 3.389 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457115.5 (2015-Apr-03.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2001174136682024 4.9975e-08  
q 2.057263270107233 1.2527e-07 au
tp 2457630.822547497669
(2016-Aug-30.32254750)
5.5065e-05 TDB
node 18.58919738296578 4.5186e-05 deg
peri 49.77362869804801 4.7222e-05 deg
i 7.570401072924754 4.4653e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      722  
   data-arc span      8732 days (23.91 yr)  
   first obs. used      1997-05-05  
   last obs. used      2021-04-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50627  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 22:44:47  

Additional Information
 Jupiter MOID = 2.27011 au 
 T_jup = 3.389 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.497476928656716E-15 -6.246793498156149E-15 7.200215834292149E-13 2.638497430415014E-15 1.355835698302849E-13 -7.375063419006253E-15
q -6.246793498156149E-15 1.569323840378579E-14 -1.882524042090692E-12 -7.684580043417665E-15 -3.656308568908549E-13 1.884780372552734E-14
tp 7.200215834292149E-13 -1.882524042090692E-12 3.032173553706735E-9 2.135673896783709E-11 7.977041709381773E-10 -7.181097073854704E-12
node 2.638497430415014E-15 -7.684580043417665E-15 2.135673896783709E-11 2.041803982832791E-9 -2.017625642565333E-9 -4.084511028555687E-12
peri 1.355835698302849E-13 -3.656308568908549E-13 7.977041709381773E-10 -2.017625642565333E-9 2.229906179473022E-9 2.243253019187922E-12
i -7.375063419006253E-15 1.884780372552734E-14 -7.181097073854704E-12 -4.084511028555687E-12 2.243253019187922E-12 1.993849835288048E-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 15.94   n/a MPCxxxxx  

70722 (1999 VY)          Discovered 1999-Nov-01 by Sarounova, L. at Ondrejov
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jul-25 05:53 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin