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48536 (1993 RS6)
Classification: Main-belt Asteroid          SPK-ID: 2048536
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02560797914166122 4.0022e-08  
a 2.636713398460077 1.402e-08 au
q 2.569192496749773 1.068e-07 au
i 2.633644727871269 4.334e-06 deg
node 247.2656083268548 9.1152e-05 deg
peri 283.1244751104444 0.00012346 deg
M 279.752937209946 8.3598e-05 deg
tp 2459349.093640984864
(2021-May-14.59364098)
0.00036331 TDB
period 1563.841795466999
4.28
1.2473e-05
3.415e-08
d
yr
n .230202313970318 1.8361e-09 deg/d
Q 2.704234300170381 1.438e-08 au
  Orbit Determination Parameters
   # obs. used (total)      969  
   data-arc span      9628 days (26.36 yr)  
   first obs. used      1993-09-15  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5628  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 09:08:52  

Additional Information
 Earth MOID = 1.57486 au 
 Jupiter MOID = 2.26599 au 
 T_jup = 3.395 
[ 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 15.0   n/a MPO449310  
diameter diameter 3.219 km 0.527 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.205   0.062 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48536 (1993 RS6)          Discovered 1993-Sep-15 by Elst, E. W. at La Silla
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ 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
1960-Nov-25 01:22 < 00:01 Eunom 0.0207128004732719 0.0207020774820315 0.0207235234675714 5.13093217951559 5.13093204742898 2437263.556727914 0.85819132656115 534.556797936698 55.6589883165774 -1.42382468226828 5953.29343955433 T 25 CATAB v2.0f-lin.ifort 2020-Feb-23 09:09:08 2020-Feb-23 09:09
2086-Oct-23 01:11 00:04 Iris 0.0419953649087726 0.0419804641787644 0.0420102662646739 3.93586963846261 3.93586960368249 2483251.549422137 4.33829603340807 785.594465038459 68.279191324758 -19.123266682044 31056.7288455784 T 25 CATAB v2.0f-lin.ifort 2020-Feb-23 09:09:08 2020-Feb-23 09:09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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