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35614 (1998 HB148)
Classification: Main-belt Asteroid          SPK-ID: 2035614
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1818105356073533 3.4857e-08  
a 3.197338104229276 1.9749e-08 au
q 2.616028350981551 1.1777e-07 au
i 1.392277869603233 4.6535e-06 deg
node 147.787275447591 0.00016598 deg
peri 144.6899596605104 0.00016652 deg
M 255.2634123033607 1.2765e-05 deg
tp 2459608.043238349137
(2022-Jan-28.54323835)
7.5089e-05 TDB
period 2088.244142908117
5.72
1.9347e-05
5.297e-08
d
yr
n .1723936356879513 1.5972e-09 deg/d
Q 3.778647857477 2.3339e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1129  
   data-arc span      10137 days (27.75 yr)  
   first obs. used      1992-05-01  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52091  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:53:16  

Additional Information
 Earth MOID = 1.60003 au 
 Jupiter MOID = 1.42169 au 
 T_jup = 3.169 
[ 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 14.2   n/a MPO436014  
diameter diameter 6.953 km 0.228 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35614 (1998 HB148)          Discovered 1998-Apr-25 by Elst, E. W. at La Silla
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 HB148 = 1999 RQ16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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