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100250 (1994 RN15)
Classification: Main-belt Asteroid          SPK-ID: 2100250
[ 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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2029051188920624 3.1967e-08  
a 2.347494804063497 1.0306e-08 au
q 1.871176091746495 7.4135e-08 au
i 5.077730488295923 4.9077e-06 deg
node 157.8447733226068 4.325e-05 deg
peri 94.63607372564664 4.6069e-05 deg
M 118.485175913253 1.2669e-05 deg
tp 2458568.118699660582
(2019-Mar-25.61869966)		 4.6144e-05 TDB
period 1313.727788496953
3.60		 8.6514e-06
2.369e-08		 d
yr
n .274029371344789 1.8046e-09 deg/d
Q 2.8238135163805 1.2397e-08 au
   Orbit Determination Parameters
   # obs. used (total)      471  
   data-arc span      9179 days (25.13 yr)  
   first obs. used      1994-09-03  
   last obs. used      2019-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58091  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 11:52:23  

Additional Information
 Earth MOID = .865279 au 
 Jupiter MOID = 2.23639 au 
 T_jup = 3.527 
[ 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 16.4   n/a MPO436466  
diameter diameter 2.862 km 0.675 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.054   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

100250 (1994 RN15)          Discovered 1994-Sep-03 by Elst, E. W. at La Silla
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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