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136962 (1998 RV30)
Classification: Main-belt Asteroid          SPK-ID: 2136962
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1976316677866326 5.0562e-08  
a 2.430038492261387 1.0843e-08 au
q 1.949785932250055 1.2637e-07 au
i 1.684222027717845 3.8402e-06 deg
node 258.1795980627901 0.00020931 deg
peri 130.9965341225138 0.00020976 deg
M 235.7238494005688 1.4392e-05 deg
tp 2459478.143033908969
(2021-Sep-20.64303391)
5.6778e-05 TDB
period 1383.624222168464
3.79
9.2605e-06
2.535e-08
d
yr
n .2601862516079659 1.7414e-09 deg/d
Q 2.910291052272719 1.2986e-08 au
  Orbit Determination Parameters
   # obs. used (total)      439  
   data-arc span      9956 days (27.26 yr)  
   first obs. used      1992-01-01  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56625  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:18:45  

Additional Information
 Earth MOID = .955418 au 
 Jupiter MOID = 2.53764 au 
 T_jup = 3.480 
[ 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 16.7   n/a MPO320508  

136962 (1998 RV30)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

[ 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
1928-Mar-24 19:10 00:01 Juno 0.0295058342050486 0.0294953374888037 0.0295163350158549 4.33119370761848 4.3311936124199 2425330.298878698 1.46835847532374 758.831827836752 45.9102670780241 -46.534811263877 69835.0063850408 T 17 CATAB v2.0e-lin.ifort 2019-Jul-13 06:18:47 2019-Jul-13 06:18
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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