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79619 (1998 RA62)
Classification: Main-belt Asteroid          SPK-ID: 2079619
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1504455301038712 5.3468e-08  
a 2.384497584150136 9.6384e-09 au
q 2.025760581071268 1.3031e-07 au
i 1.660931463952476 5.0269e-06 deg
node 320.7104653903631 0.00014493 deg
peri 30.06954340818383 0.00014561 deg
M 329.1566244884542 1.1963e-05 deg
tp 2459115.726708855504
(2020-Sep-23.22670886)
4.4469e-05 TDB
period 1344.911654447591
3.68
8.1544e-06
2.233e-08
d
yr
n .2676755746814214 1.623e-09 deg/d
Q 2.743234587229003 1.1088e-08 au
  Orbit Determination Parameters
   # obs. used (total)      613  
   data-arc span      8083 days (22.13 yr)  
   first obs. used      1998-09-14  
   last obs. used      2020-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53655  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:22:37  

Additional Information
 Earth MOID = 1.01997 au 
 Jupiter MOID = 2.67373 au 
 T_jup = 3.520 
[ 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 16.4   n/a MPO468753  

79619 (1998 RA62)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2116-Mar-15 22:35 00:02 Hebe 0.0494892551272217 0.049478026170396 0.0495004897543148 6.55771809694291 6.55771807778739 2493987.441050003 1.80659726402018 1006.47211084694 29.5920577362034 -56.2323395724772 207966.814504182 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 21:22:38 2020-Nov-12 21:22

Alternate Designations
 1998 RA62 = 2000 CD114 = 2000 DB115 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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