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150795 (2001 RR52)
Classification: Main-belt Asteroid          SPK-ID: 2150795
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2094075317695235 3.8616e-08  
a 2.536044776139078 1.4753e-08 au
q 2.0049778991108 9.8846e-08 au
i 2.827213067059867 4.6474e-06 deg
node 102.3565788510747 0.00010063 deg
peri 289.6246473228289 0.00010193 deg
M 245.1070690809782 2.0026e-05 deg
tp 2459671.287160675734
(2022-Apr-01.78716068)
8.4876e-05 TDB
period 1475.141912453417
4.04
1.2872e-05
3.524e-08
d
yr
n .2440443166591731 2.1295e-09 deg/d
Q 3.067111653167356 1.7842e-08 au
  Orbit Determination Parameters
   # obs. used (total)      477  
   data-arc span      6888 days (18.86 yr)  
   first obs. used      2001-08-14  
   last obs. used      2020-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55203  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:20:03  

Additional Information
 Earth MOID = 1.01192 au 
 Jupiter MOID = 2.37457 au 
 T_jup = 3.415 
[ 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 16.46   n/a MPCxxxxx  

150795 (2001 RR52)          Discovered 2001-Sep-12 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

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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
1906-Sep-18 21:59 00:01 Juno 0.0312651609801659 0.0312564278329247 0.03127390246128 3.85349813523997 3.85349803426118 2417472.416161071 1.4454501195217 922.695182449526 66.5201635670428 -62.1390178551282 62140.4978328621 T 15 CATAB v2.0f-lin.ifort 2021-Apr-13 19:20:05 2021-Apr-13 19:20
1928-Mar-26 13:21 00:03 Iris 0.0404637327124264 0.0404600634088243 0.0404674075316601 2.42577653783983 2.42577647927238 2425332.056126829 2.91664125133445 796.589885575536 51.5254970776658 77.2477383882334 114426.63057275 T 15 CATAB v2.0f-lin.ifort 2021-Apr-13 19:20:05 2021-Apr-13 19:20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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