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JPL Small-Body Database Browser
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146484 (2001 RX136)
Classification: Main-belt Asteroid          SPK-ID: 2146484
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03259074926566956 1.1596e-07  
a 2.608512193019687 1.9079e-08 au
q 2.52349882618054 2.9265e-07 au
i 15.30339311627234 7.9249e-06 deg
node 14.95819074888353 1.5759e-05 deg
peri 358.646313779092 7.1345e-05 deg
M 52.93048430509106 6.6544e-05 deg
tp 2458374.248691033301
(2018-Sep-12.74869103)
0.00028501 TDB
period 1538.819685807737
4.21
1.6883e-05
4.622e-08
d
yr
n .2339455384670579 2.5667e-09 deg/d
Q 2.693525559858833 1.9701e-08 au
  Orbit Determination Parameters
   # obs. used (total)      545  
   data-arc span      10477 days (28.68 yr)  
   first obs. used      1991-03-22  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60428  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 12:59:24  

Additional Information
 Earth MOID = 1.5233 au 
 Jupiter MOID = 2.43252 au 
 T_jup = 3.360 
[ 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 15.5   n/a MPO453930  

146484 (2001 RX136)          Discovered 2001-Sep-12 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ 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
1915-Aug-24 12:02 00:07 Amphi 0.0313010029068288 0.0312776553823014 0.0313243727208017 3.11403348624892 3.11403342727072 2420734.001257812 7.44932330081338 1758.39417346136 66.747857963832 48.6062449427144 52611.5108313052 T 16 CATAB v2.0f-lin.ifort 2019-Dec-04 12:59:35 2019-Dec-04 12:59
2010-Mar-13 09:08 < 00:01 Psych 0.0418893912970388 0.0418861981261425 0.0418925844732821 6.09223388205979 6.0922338346495 2455268.880257438 0.425072445247073 161.323423039612 69.9837456996037 -10.4127240421905 41474.4368823139 T 16 CATAB v2.0f-lin.ifort 2019-Dec-04 12:59:35 2019-Dec-04 12:59
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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