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70293 (1999 RK124)
Classification: Main-belt Asteroid          SPK-ID: 2070293
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2269846266451244 3.1879e-08  
a 2.419125473111509 1.507e-08 au
q 1.870021180789583 8.0008e-08 au
i 8.594269570194315 4.7199e-06 deg
node 304.1167850251745 3.0578e-05 deg
peri 307.559101877068 3.327e-05 deg
M 260.5117279179783 1.5073e-05 deg
tp 2459380.300389702323
(2021-Jun-14.80038970)
5.9128e-05 TDB
period 1374.314152125517
3.76
1.2842e-05
3.516e-08
d
yr
n .2619488414953913 2.4477e-09 deg/d
Q 2.968229765433435 1.849e-08 au
  Orbit Determination Parameters
   # obs. used (total)      772  
   data-arc span      8005 days (21.92 yr)  
   first obs. used      1998-03-03  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53682  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:07:51  

Additional Information
 Earth MOID = .869779 au 
 Jupiter MOID = 2.15287 au 
 T_jup = 3.464 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO412617  
diameter diameter 1.865 km 0.293 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.508   0.240 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70293 (1999 RK124)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 RK124 = 2002 GW25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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