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 ]  
245934 (2006 RT51)
Classification: Main-belt Asteroid          SPK-ID: 2245934
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07983293812739069 7.0018e-08  
a 2.809868368767307 2.1776e-08 au
q 2.585548321137394 2.0562e-07 au
i .899550245794093 5.7914e-06 deg
node 138.6103256609275 0.00040767 deg
peri 252.519598607549 0.00040968 deg
M 313.8193188336391 3.6771e-05 deg
tp 2459221.191305469973
(2021-Jan-06.69130547)		 0.00017549 TDB
period 1720.391903336901
4.71		 1.9999e-05
5.475e-08		 d
yr
n .209254646747487 2.4325e-09 deg/d
Q 3.03418841639722 2.3515e-08 au
   Orbit Determination Parameters
   # obs. used (total)      246  
   data-arc span      6996 days (19.15 yr)  
   first obs. used      2001-09-21  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .601  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 00:10:37  

Additional Information
 Earth MOID = 1.59106 au 
 Jupiter MOID = 2.32181 au 
 T_jup = 3.317 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457440.5 (2016-Feb-22.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08259164626476213 7.0772e-08  
q 2.57803859940895 2.0852e-07 au
tp 2457493.396527253591
(2016-Apr-14.89652725)		 0.00016803 TDB
node 138.6462595323867 0.00040911 deg
peri 251.2183537729344 0.00041091 deg
i .8987102736497971 5.783e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      246  
   data-arc span      6996 days (19.15 yr)  
   first obs. used      2001-09-21  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .601  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 00:10:37  

Additional Information
 Jupiter MOID = 2.32181 au 
 T_jup = 3.317 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.008623132535858E-15 -1.470194029424342E-14 -1.76168023892324E-12 3.349337766924772E-15 -3.238797670608615E-13 -1.632107711385632E-15
q -1.470194029424342E-14 4.34819720462859E-14 4.356122951415218E-12 -6.20375584481357E-15 7.592382474433314E-13 4.903636833228802E-15
tp -1.76168023892324E-12 4.356122951415218E-12 2.823241013796356E-8 -5.625898306428184E-11 6.51475440205134E-9 -1.628944708872302E-14
node 3.349337766924772E-15 -6.20375584481357E-15 -5.625898306428184E-11 1.673693731734781E-7 -1.673617031071565E-7 1.100061411261099E-9
peri -3.238797670608615E-13 7.592382474433314E-13 6.51475440205134E-9 -1.673617031071565E-7 1.688479366411822E-7 -1.099963153388995E-9
i -1.632107711385632E-15 4.903636833228802E-15 -1.628944708872302E-14 1.100061411261099E-9 -1.099963153388995E-9 3.344357859612248E-11

[ 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 16.6   n/a MPO440248  

245934 (2006 RT51)          Discovered 2006-Sep-14 by Spacewatch at Kitt Peak
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ 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
2000-Nov-29 22:51 00:01 Hygie 0.0233818592204275 0.0233790279777526 0.023384690893753 3.3925833463647 3.39258285929301 2451878.451795890 1.10370870590714 239.349679725676 81.431736523337 -59.2834315092731 37580.2188288988 T 13 CATAB v2.0f-lin.ifort 2020-Dec-18 00:10:38 2020-Dec-18 00:10
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Feb-24 21:35 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin