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 ]  
66914 (1999 VK170)
Classification: Main-belt Asteroid          SPK-ID: 2066914
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 .1377655482331453 3.4164e-08  
a 2.379948158950931 9.9736e-09 au
q 2.052073296066591 7.8539e-08 au
i 1.131673844208756 4.9228e-06 deg
node 350.5549885935565 0.00016866 deg
peri 112.3915687564627 0.00016991 deg
M 186.0873004687515 1.9388e-05 deg
tp 2459648.355974649513
(2022-Mar-09.85597465)
7.3597e-05 TDB
period 1341.064519741517
3.67
8.4299e-06
2.308e-08
d
yr
n .2684434601769854 1.6874e-09 deg/d
Q 2.707823021835271 1.1348e-08 au
  Orbit Determination Parameters
   # obs. used (total)      834  
   data-arc span      8625 days (23.61 yr)  
   first obs. used      1995-10-18  
   last obs. used      2019-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5657  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 15:06:00  

Additional Information
 Earth MOID = 1.06927 au 
 Jupiter MOID = 2.41723 au 
 T_jup = 3.526 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456631.5 (2013-Dec-05.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1385347398907854 3.4217e-08  
q 2.048484333350053 7.875e-08 au
tp 2456967.856171134129
(2014-Nov-06.35617113)
6.8348e-05 TDB
node 350.665842920024 0.00016868 deg
peri 112.195197731714 0.0001699 deg
i 1.132431118967542 4.9218e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      834  
   data-arc span      8625 days (23.61 yr)  
   first obs. used      1995-10-18  
   last obs. used      2019-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5657  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 15:06:00  

Additional Information
 Jupiter MOID = 2.41723 au 
 T_jup = 3.526 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.170776719260683E-15 -2.680868570497854E-15 7.721338280115995E-13 -7.175757641071556E-15 2.213443382361212E-13 -6.655733225867194E-16
q -2.680868570497854E-15 6.201550747530224E-15 -1.75380510666668E-12 1.56021123765328E-14 -5.074222497332699E-13 1.544038212881188E-15
tp 7.721338280115995E-13 -1.75380510666668E-12 4.671466439867209E-9 -1.021508041872531E-11 1.395827887378185E-9 -8.557307680297072E-13
node -7.175757641071556E-15 1.56021123765328E-14 -1.021508041872531E-11 2.845156843751954E-8 -2.844864229508297E-8 -1.459023704603792E-11
peri 2.213443382361212E-13 -5.074222497332699E-13 1.395827887378185E-9 -2.844864229508297E-8 2.886543447117468E-8 1.434433144499933E-11
i -6.655733225867194E-16 1.544038212881188E-15 -8.557307680297072E-13 -1.459023704603792E-11 1.434433144499933E-11 2.42237819910561E-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 16.3   n/a MPO474547  

66914 (1999 VK170)          Discovered 1999-Nov-14 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 VK170 = 1995 UR67 = 1997 HW2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-11 22:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin