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 ]  
52003 (2001 VB77)
Classification: Main-belt Asteroid          SPK-ID: 2052003
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1693966322119311 4.8832e-08  
a 3.173843321717964 2.5636e-08 au
q 2.636204951850613 1.5988e-07 au
i 17.40744718715762 6.1328e-06 deg
node 43.40249700151342 1.654e-05 deg
peri 113.035659886688 2.3524e-05 deg
M 330.358583501588 1.7288e-05 deg
tp 2459170.548617548454
(2020-Nov-17.04861755)
9.9964e-05 TDB
period 2065.269125067733
5.65
2.5022e-05
6.851e-08
d
yr
n .174311422966822 2.1119e-09 deg/d
Q 3.711481691585316 2.9978e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1643  
   data-arc span      8601 days (23.55 yr)  
   first obs. used      1996-10-05  
   last obs. used      2020-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48948  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 10:17:41  

Additional Information
 Earth MOID = 1.6989 au 
 Jupiter MOID = 1.48903 au 
 T_jup = 3.108 
[ 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 12.6   n/a MPO385150  
diameter diameter 16.397 km 0.076 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.063   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52003 (2001 VB77)          Discovered 2001-Nov-08 by NEAT at Palomar
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 VB77 = 1999 JJ127 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-May-26 18:34 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin