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58342 (1994 YR1)
Classification: Main-belt Asteroid          SPK-ID: 2058342
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09422316147121117 4.224e-08  
a 2.377102783813549 9.6425e-09 au
q 2.15312464438062 1.0394e-07 au
i 8.065672646591208 4.1327e-06 deg
node 80.19479854215571 3.0582e-05 deg
peri 356.0148782070979 3.8978e-05 deg
M 251.8036374515069 2.4763e-05 deg
tp 2459002.828249398751
(2020-Jun-02.32824940)
9.2948e-05 TDB
period 1338.660250418629
3.67
8.1452e-06
2.23e-08
d
yr
n .2689255917529635 1.6363e-09 deg/d
Q 2.601080923246479 1.0551e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1085  
   data-arc span      9099 days (24.91 yr)  
   first obs. used      1994-12-31  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59426  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 06:00:37  

Additional Information
 Earth MOID = 1.16835 au 
 Jupiter MOID = 2.60705 au 
 T_jup = 3.521 
[ 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 15.0   n/a MPO493282  
diameter diameter 2.610 km 0.485 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.216   0.081 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58342 (1994 YR1)          Discovered 1994-Dec-31 by Kobayashi, T. at Oizumi
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1994 YR1 = 1999 CJ102 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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