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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
66875 (1999 VY52)
Classification: Main-belt Asteroid          SPK-ID: 2066875
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3793297107730662 3.5112e-08  
a 2.770570965979534 1.4167e-08 au
q 1.719611082778263 9.777e-08 au
i 13.53359094213013 4.7087e-06 deg
node 253.551865386307 2.6818e-05 deg
peri 186.1675820014904 2.806e-05 deg
M 160.5159455381613 1.1267e-05 deg
tp 2458249.451426452678
(2018-May-10.95142645)
4.8697e-05 TDB
period 1684.427584876644
4.61
1.292e-05
3.537e-08
d
yr
n .2137224557661017 1.6393e-09 deg/d
Q 3.821530849180805 1.9541e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1014  
   data-arc span      15560 days (42.60 yr)  
   first obs. used      1976-10-31  
   last obs. used      2019-06-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43707  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 15:04:59  

Additional Information
 Earth MOID = .735729 au 
 Jupiter MOID = 1.47198 au 
 T_jup = 3.191 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456912.5 (2014-Sep-12.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3810970644502479 3.5182e-08  
q 1.712787010658931 9.8073e-08 au
tp 2456568.216459750160
(2013-Oct-02.71645975)
4.1471e-05 TDB
node 253.558972354488 2.6811e-05 deg
peri 186.1638292932232 2.8035e-05 deg
i 13.54479094056197 4.7136e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1014  
   data-arc span      15560 days (42.60 yr)  
   first obs. used      1976-10-31  
   last obs. used      2019-06-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43707  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 15:04:59  

Additional Information
 Jupiter MOID = 1.47198 au 
 T_jup = 3.191 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.237799324553806E-15 -3.436803271256849E-15 2.336961760469855E-14 1.517238580256639E-15 -2.332201583514447E-16 8.002979032013798E-16
q -3.436803271256849E-15 9.618311641469513E-15 8.943475684422938E-14 -1.409974947377899E-15 3.439807473111912E-14 -1.731024316580288E-15
tp 2.336961760469855E-14 8.943475684422938E-14 1.719842920768253E-9 -6.381550667026007E-12 3.993516876563876E-10 1.673381064681276E-12
node 1.517238580256639E-15 -1.409974947377899E-15 -6.381550667026007E-12 7.188155431923629E-10 -6.996195180963629E-10 -2.129850808551835E-11
peri -2.332201583514447E-16 3.439807473111912E-14 3.993516876563876E-10 -6.996195180963629E-10 7.859343393659615E-10 2.108590492191261E-11
i 8.002979032013798E-16 -1.731024316580288E-15 1.673381064681276E-12 -2.129850808551835E-11 2.108590492191261E-11 2.221844135004768E-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 13.9   n/a MPO474547  
diameter diameter 4.636 km 0.708 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.298   0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

66875 (1999 VY52)          Discovered 1999-Nov-03 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 VY52 = 1976 UV 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Apr-05 17:28 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin