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 ]  
102622 (1999 VR25)
Classification: Main-belt Asteroid          SPK-ID: 2102622
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1336893969356904 4.2764e-08  
a 2.444386720817464 1.0466e-08 au
q 2.117598134233767 1.0504e-07 au
i 5.238893806466105 5.4241e-06 deg
node 156.3659197741522 3.4071e-05 deg
peri 226.451605910267 3.8094e-05 deg
M 151.301805677144 1.6158e-05 deg
tp 2458413.828608498177
(2018-Oct-22.32860850)
6.1845e-05 TDB
period 1395.89676405667
3.82
8.9651e-06
2.455e-08
d
yr
n .2578987280934659 1.6563e-09 deg/d
Q 2.77117530740116 1.1865e-08 au
  Orbit Determination Parameters
   # obs. used (total)      811  
   data-arc span      9477 days (25.95 yr)  
   first obs. used      1994-06-10  
   last obs. used      2020-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55617  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:53:37  

Additional Information
 Earth MOID = 1.12421 au 
 Jupiter MOID = 2.68919 au 
 T_jup = 3.482 
[ 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 15.67   n/a E2021B55  
rotation period rot_per 5.34588 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

102622 (1999 VR25)          Discovered 1999-Nov-15 by Klet at Klet
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Feb-28 20:09 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin