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JPL Small-Body Database Browser
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49096 (1998 RL73)
Classification: Main-belt Asteroid          SPK-ID: 2049096
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08399438244014444 3.592e-08  
a 2.545302986455013 1.0805e-08 au
q 2.331511833984669 9.376e-08 au
i 2.181790178497516 3.9381e-06 deg
node 292.1656780069255 0.00013929 deg
peri .1282366103047224 0.00014391 deg
M 92.54341176964411 3.5863e-05 deg
tp 2458219.214172111444
(2018-Apr-10.71417211)
0.00014804 TDB
period 1483.227119198396
4.06
9.4448e-06
2.586e-08
d
yr
n .2427140087585241 1.5455e-09 deg/d
Q 2.759094138925357 1.1713e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1406  
   data-arc span      7419 days (20.31 yr)  
   first obs. used      1998-08-28  
   last obs. used      2018-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53984  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:49:08  

Additional Information
 Earth MOID = 1.31464 au 
 Jupiter MOID = 2.36712 au 
 T_jup = 3.437 
[ 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 14.3   n/a MPO309530  
diameter diameter 3.883 km 0.118 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.268   0.061 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

49096 (1998 RL73)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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