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344080 (1998 RP36)
Classification: Main-belt Asteroid          SPK-ID: 2344080
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2675316725027369 7.2719e-08  
a 2.72718149479992 1.9267e-08 au
q 1.997574068277583 1.9872e-07 au
i 14.38828978000226 8.9512e-06 deg
node 184.8637337622676 2.1237e-05 deg
peri 200.3305755619857 2.4337e-05 deg
M 277.591187613944 1.2576e-05 deg
tp 2459377.065599761356
(2021-Jun-11.56559976)
5.975e-05 TDB
period 1645.013585185778
4.50
1.7432e-05
4.773e-08
d
yr
n .218843177492266 2.3191e-09 deg/d
Q 3.456788921322256 2.4421e-08 au
  Orbit Determination Parameters
   # obs. used (total)      235  
   data-arc span      7543 days (20.65 yr)  
   first obs. used      1998-08-30  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6979  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:28:47  

Additional Information
 Earth MOID = 1.00618 au 
 Jupiter MOID = 2.01708 au 
 T_jup = 3.259 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457094.5 (2015-Mar-13.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2693441441884771 7.2438e-08  
q 1.989745114372014 1.9755e-07 au
tp 2457735.446787310891
(2016-Dec-12.94678731)
5.1271e-05 TDB
node 184.9574285335444 2.122e-05 deg
peri 200.5726321477158 2.4291e-05 deg
i 14.40432849051375 8.9594e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      235  
   data-arc span      7543 days (20.65 yr)  
   first obs. used      1998-08-30  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6979  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:28:47  

Additional Information
 Jupiter MOID = 2.01708 au 
 T_jup = 3.259 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.247203426942314E-15 -1.427340104343313E-14 -1.589704540583749E-12 2.753721758033905E-14 -3.482386484368842E-13 9.204223444466428E-15
q -1.427340104343313E-14 3.90252483231762E-14 4.559208776322451E-12 -7.809111415378351E-14 9.760555819203908E-13 -2.289729170910744E-14
tp -1.589704540583749E-12 4.559208776322451E-12 2.62867411920772E-9 -2.834069513563835E-11 6.155613177913355E-10 -3.651118429699061E-12
node 2.753721758033905E-14 -7.809111415378351E-14 -2.834069513563835E-11 4.503090091015684E-10 -4.410521541409763E-10 7.360392134158488E-12
peri -3.482386484368842E-13 9.760555819203908E-13 6.155613177913355E-10 -4.410521541409763E-10 5.900289720569992E-10 -7.954523097935145E-12
i 9.204223444466428E-15 -2.289729170910744E-14 -3.651118429699061E-12 7.360392134158488E-12 -7.954523097935145E-12 8.027166444954449E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.5   n/a MPO437457  

344080 (1998 RP36)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

Alternate Designations
 1998 RP36 = 2006 HC118 = 2007 RK23 = 2007 SP1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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