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 ]  
102812 (1999 VO176)
Classification: Main-belt Asteroid          SPK-ID: 2102812
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1175555028866893 5.1479e-08  
a 2.60622627404474 1.3868e-08 au
q 2.299850033762908 1.3876e-07 au
i .6181948897320726 4.0191e-06 deg
node 304.2060230443886 0.00049717 deg
peri 137.9956782543533 0.00049763 deg
M 331.8325555964853 1.9869e-05 deg
tp 2459320.743483641090
(2021-Apr-16.24348364)
8.4773e-05 TDB
period 1536.797356929935
4.21
1.2266e-05
3.358e-08
d
yr
n .2342533961140935 1.8697e-09 deg/d
Q 2.912602514326572 1.5498e-08 au
  Orbit Determination Parameters
   # obs. used (total)      436  
   data-arc span      7771 days (21.28 yr)  
   first obs. used      1999-10-02  
   last obs. used      2021-01-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57908  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:43:44  

Additional Information
 Earth MOID = 1.31543 au 
 Jupiter MOID = 2.28484 au 
 T_jup = 3.402 
[ 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 16.3   n/a MPO432554  

102812 (1999 VO176)          Discovered 1999-Nov-04 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
1938-Dec-20 22:32 00:07 Iris 0.0499045829397338 0.04990189915804 0.0499072725085364 2.80793443293448 2.80793439190976 2429253.438628186 6.83428436765692 1137.11752797475 88.5741869946416 -84.9110818828219 83863.7641290402 T 17 CATAB v2.0f-lin.ifort 2021-Apr-13 15:43:45 2021-Apr-13 15:43
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-20 18:01 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin