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160736 (2000 RB32)
Classification: Main-belt Asteroid          SPK-ID: 2160736
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1261583163629503 5.6261e-08  
a 2.353840250580848 1.0205e-08 au
q 2.056883727580224 1.3359e-07 au
i 6.370852207798715 4.8747e-06 deg
node 234.8663693114387 4.7755e-05 deg
peri 147.4937585555101 5.1016e-05 deg
M 148.7979533148432 1.8554e-05 deg
tp 2458455.296843924201
(2018-Dec-02.79684392)
6.6832e-05 TDB
period 1319.058036853445
3.61
8.5785e-06
2.349e-08
d
yr
n .2729220321940983 1.775e-09 deg/d
Q 2.650796773581473 1.1493e-08 au
  Orbit Determination Parameters
   # obs. used (total)      682  
   data-arc span      7092 days (19.42 yr)  
   first obs. used      2000-09-01  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51898  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:24:13  

Additional Information
 Earth MOID = 1.06387 au 
 Jupiter MOID = 2.79676 au 
 T_jup = 3.537 
[ 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 15.9   n/a MPO459735  

160736 (2000 RB32)          Discovered 2000-Sep-01 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ 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
1908-Apr-22 07:37 < 00:01 Iris 0.0406233894020043 0.0406085163392894 0.0406382639903342 2.83713665039818 2.83713660051931 2418053.817205008 0.869173164050705 839.18817389776 60.6889256387274 28.0614154920184 47485.0515791782 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 13:24:31 2020-Feb-24 13:24
2088-Dec-14 23:02 < 00:01 Iris 0.0223174402335194 0.0223064922143042 0.0223283898610519 2.69782616458835 2.69782606910785 2484035.459473518 0.961149469956254 622.631099492808 59.2183105299495 28.9816406062992 27682.4647849213 T 15 CATAB v2.0f-lin.ifort 2020-Feb-24 13:24:31 2020-Feb-24 13:24
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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