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 ]  
49704 (1999 VR15)
Classification: Main-belt Asteroid          SPK-ID: 2049704
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04986421035802977 2.6622e-08  
a 2.166442184717796 6.8582e-09 au
q 2.058414255890519 5.7567e-08 au
i 2.198899899266526 2.9811e-06 deg
node 303.2006057967442 0.00011657 deg
peri .8461826392197089 0.00012559 deg
M 244.8418578615672 4.7984e-05 deg
tp 2459373.072873428474
(2021-Jun-07.57287343)
0.00015562 TDB
period 1164.713427497085
3.19
5.5306e-06
1.514e-08
d
yr
n .3090889067653521 1.4677e-09 deg/d
Q 2.274470113545074 7.2001e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1029  
   data-arc span      8059 days (22.06 yr)  
   first obs. used      1998-03-25  
   last obs. used      2020-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52529  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 09:57:14  

Additional Information
 Earth MOID = 1.04307 au 
 Jupiter MOID = 2.8129 au 
 T_jup = 3.690 
[ 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 16.2   n/a MPO347863  

49704 (1999 VR15)          Discovered 1999-Nov-02 by Spacewatch at Kitt Peak
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-10 04:52 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin