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35594 (1998 HY114)
Classification: Main-belt Asteroid          SPK-ID: 2035594
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2306457226449064 4.0732e-08  
a 3.075193967994939 1.7821e-08 au
q 2.365913632973489 1.2756e-07 au
i 13.08717668681054 4.6982e-06 deg
node 145.6713441420993 1.8791e-05 deg
peri 71.65692237443099 2.0855e-05 deg
M 31.19843385414587 1.0385e-05 deg
tp 2458829.798439828867
(2019-Dec-12.29843983)
5.6319e-05 TDB
period 1969.732261205852
5.39
1.7122e-05
4.688e-08
d
yr
n .1827659561100002 1.5887e-09 deg/d
Q 3.784474303016389 2.1932e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1323  
   data-arc span      7980 days (21.85 yr)  
   first obs. used      1998-03-24  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53031  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:52:55  

Additional Information
 Earth MOID = 1.39927 au 
 Jupiter MOID = 1.40689 au 
 T_jup = 3.149 
[ 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 13.7   n/a MPO474210  
diameter diameter 10.098 km 0.370 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.083   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35594 (1998 HY114)          Discovered 1998-Apr-23 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 HY114 = 1999 RJ55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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