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 ]  
17707 (1997 VM7)
Classification: Main-belt Asteroid          SPK-ID: 2017707
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .126660541405388 3.2695e-08  
a 2.31419385157091 8.9895e-09 au
q 2.021076805413918 7.7643e-08 au
i 4.988109513948558 3.8836e-06 deg
node 51.07043453016211 4.5756e-05 deg
peri 233.4140377779248 4.8762e-05 deg
M 323.0503064548986 1.7549e-05 deg
tp 2459332.479466955859
(2021-Apr-27.97946696)
6.2898e-05 TDB
period 1285.872859706253
3.52
7.4925e-06
2.051e-08
d
yr
n .2799654703671396 1.6313e-09 deg/d
Q 2.607310897727901 1.0128e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1388  
   data-arc span      17929 days (49.09 yr)  
   first obs. used      1971-05-13  
   last obs. used      2020-06-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55793  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:19:26  

Additional Information
 Earth MOID = 1.00758 au 
 Jupiter MOID = 2.51918 au 
 T_jup = 3.566 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.97   n/a E2021B10  
diameter diameter 2.845 km 0.149 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.288   0.066 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17707 (1997 VM7)          Discovered 1997-Nov-02 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 VM7 = 4871 T-1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-11 02:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin