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59167 (1998 YC19)
Classification: Main-belt Asteroid          SPK-ID: 2059167
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 .1788461392538445 3.4231e-08  
a 2.3368738064396 9.6637e-09 au
q 1.918932948234442 8.0256e-08 au
i 2.791094230438968 5.5111e-06 deg
node 195.9972102329137 7.7466e-05 deg
peri 279.4204679793414 7.9287e-05 deg
M 330.6393604954844 1.8782e-05 deg
tp 2459106.917812603865
(2020-Sep-14.41781260)
6.8492e-05 TDB
period 1304.822142293574
3.57
8.0938e-06
2.216e-08
d
yr
n .2758996711744971 1.7114e-09 deg/d
Q 2.754814664644758 1.1392e-08 au
  Orbit Determination Parameters
   # obs. used (total)      678  
   data-arc span      8627 days (23.62 yr)  
   first obs. used      1996-03-16  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60934  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 07:21:32  

Additional Information
 Earth MOID = .937621 au 
 Jupiter MOID = 2.34988 au 
 T_jup = 3.544 
[ 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 16.1   n/a MPO257252  
diameter diameter 1.424 km 0.305 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.263   0.122 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59167 (1998 YC19)          Discovered 1998-Dec-25 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 YC19 = 2001 RU22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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