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 ]  
117178 (2004 RC65)
Classification: Main-belt Asteroid          SPK-ID: 2117178
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1795686642813315 3.7251e-08  
a 3.037450830205399 2.5767e-08 au
q 2.492019841805194 1.1848e-07 au
i 9.987840870442223 4.3821e-06 deg
node 166.2278891787308 3.3315e-05 deg
peri 175.6470218843786 3.7245e-05 deg
M 359.6354578814735 1.751e-05 deg
tp 2459002.457976719929
(2020-Jun-01.95797672)
9.4054e-05 TDB
period 1933.580739650908
5.29
2.4604e-05
6.736e-08
d
yr
n .1861830709303585 2.3691e-09 deg/d
Q 3.582881818605604 3.0394e-08 au
  Orbit Determination Parameters
   # obs. used (total)      379  
   data-arc span      8963 days (24.54 yr)  
   first obs. used      1996-01-14  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5209  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 09:58:12  

Additional Information
 Earth MOID = 1.48418 au 
 Jupiter MOID = 1.841 au 
 T_jup = 3.194 
[ 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 15.4   n/a MPO439762  

117178 (2004 RC65)          Discovered 2004-Sep-08 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1933-Feb-19 15:46 00:03 Jupiter 1.85114467704178 1.85114398278206 1.85114537131203 2.84394513206941 2.67822518302428 2427123.157203510 3.16788838233723 277.529743325382 15.9617779605021 -85.3801821174009 2661829.69484049 T 12 CATAB v2.0f-lin.ifort 2020-Aug-25 09:58:25 2020-Aug-25 09:58
1980-Dec-30 15:29 00:01 Jupiter 1.89933355772185 1.89933293238007 1.89933418306514 2.94329226729755 2.78766100432646 2444604.145367733 1.35077993291489 127.401204572832 17.2523024399753 -79.8631710389436 2590014.99453957 T 12 CATAB v2.0f-lin.ifort 2020-Aug-25 09:58:25 2020-Aug-25 09:58
2028-Nov-10 23:13 < 00:01 Jupiter 1.97221082778509 1.97221025336655 1.97221140220375 3.02396319638836 2.8784363880622 2462086.467215415 0.546691178041603 65.9000920154366 19.853248442615 -74.9114167686663 2506981.8241341 T 12 CATAB v2.0f-lin.ifort 2020-Aug-25 09:58:25 2020-Aug-25 09:58
2038-Apr-06 15:25 < 00:01 Jupiter 1.95391820088232 1.95391751188481 1.95391888987982 2.55269253189415 2.37681303657194 2465520.142639138 0.994946937450845 60.1506972762301 30.2558845942262 77.2107213172719 2805801.276159 T 12 CATAB v2.0f-lin.ifort 2020-Aug-25 09:58:25 2020-Aug-25 09:58
2086-Feb-26 08:15 00:03 Jupiter 1.89282569372053 1.89282476855532 1.89282661888789 2.60940713276846 2.43187654461005 2483012.843939542 2.86408910425116 134.255327909715 26.7441628829095 71.4898529169497 3114215.4833318 T 12 CATAB v2.0f-lin.ifort 2020-Aug-25 09:58:25 2020-Aug-25 09:58
2134-Jan-12 20:56 00:05 Jupiter 1.84953654577614 1.84953572878119 1.84953736278571 2.71071560520615 2.53614858011432 2500499.372156503 4.63952434863855 303.881474556064 19.0416994843982 81.6087860976793 3007685.76961953 T 12 CATAB v2.0f-lin.ifort 2020-Aug-25 09:58:25 2020-Aug-25 09:58
2181-Nov-22 14:41 00:06 Jupiter 1.83147617159594 1.83147582124701 1.83147652194769 2.79454022259515 2.62383183711188 2517980.111694292 6.41146232644903 512.837458982217 15.6303209535818 88.5675303360822 2831634.49251995 T 12 CATAB v2.0f-lin.ifort 2020-Aug-25 09:58:25 2020-Aug-25 09:58

Alternate Designations
 2004 RC65 = 2003 KW31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-01 20:12 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin