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 ]  
65408 (2002 RM136)
Classification: Main-belt Asteroid          SPK-ID: 2065408
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2221168116206152 6.7554e-08  
a 2.557328806698104 1.5188e-08 au
q 1.989303085888769 1.7518e-07 au
i 5.390316130322058 6.7236e-06 deg
node 81.15779648780735 5.4096e-05 deg
peri 220.2399855377444 5.523e-05 deg
M 152.314874024535 1.3162e-05 deg
tp 2458368.498516364678
(2018-Sep-06.99851636)
5.0845e-05 TDB
period 1493.751254208217
4.09
1.3307e-05
3.643e-08
d
yr
n .2410039817444858 2.147e-09 deg/d
Q 3.12535452750744 1.8561e-08 au
  Orbit Determination Parameters
   # obs. used (total)      367  
   data-arc span      10047 days (27.51 yr)  
   first obs. used      1993-04-21  
   last obs. used      2020-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56391  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:22:20  

Additional Information
 Earth MOID = .977378 au 
 Jupiter MOID = 2.1169 au 
 T_jup = 3.396 
[ 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 15.8   n/a MPO502570  
diameter diameter 4.118 km 0.036 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.044   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65408 (2002 RM136)          Discovered 2002-Sep-11 by NEAT at Haleakala
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 RM136 = 1998 SE166 = 2001 FE64 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Dec-04 09:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin