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245934 (2006 RT51)
Classification: Main-belt Asteroid          SPK-ID: 2245934
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 .07983293859004531 7.0033e-08  
a 2.809868367712769 2.2063e-08 au
q 2.585548318867045 2.0575e-07 au
i .8995506335118183 5.884e-06 deg
node 138.6103187415391 0.00040809 deg
peri 252.5196047293715 0.00041011 deg
M 313.8193199500624 3.6957e-05 deg
tp 2459221.191300010498
(2021-Jan-06.69130001)
0.00017641 TDB
period 1720.391902368412
4.71
2.0263e-05
5.548e-08
d
yr
n .2092546468652863 2.4646e-09 deg/d
Q 3.034188416558494 2.3824e-08 au
  Orbit Determination Parameters
   # obs. used (total)      242  
   data-arc span      6966 days (19.07 yr)  
   first obs. used      2001-09-21  
   last obs. used      2020-10-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59798  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 00:41:04  

Additional Information
 Earth MOID = 1.59106 au 
 Jupiter MOID = 2.32181 au 
 T_jup = 3.317 
[ 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 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 12 CATAB v2.0f-lin.ifort 2020-Nov-12 00:41:05 2020-Nov-12 00:41
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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