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437332 (2013 RH53)
Classification: Main-belt Asteroid          SPK-ID: 2437332
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1588223966362118 8.9787e-08  
a 2.177377775890441 2.1074e-08 au
q 1.831561419141096 2.0704e-07 au
i 5.454171017692296 7.5484e-06 deg
node 23.43273051205568 7.0406e-05 deg
peri 358.1479254314983 7.4438e-05 deg
M 31.82026848824259 2.6542e-05 deg
tp 2458896.770939449147
(2020-Feb-17.27093945)
8.561e-05 TDB
period 1173.54326573658
3.21
1.7037e-05
4.664e-08
d
yr
n .306763295833021 4.4536e-09 deg/d
Q 2.523194132639785 2.4421e-08 au
  Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      7469 days (20.45 yr)  
   first obs. used      1999-04-18  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52476  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:45:19  

Additional Information
 Earth MOID = .834469 au 
 Jupiter MOID = 2.93412 au 
 T_jup = 3.661 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457731.5 (2016-Dec-09.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .159813439202291 9.0057e-08  
q 1.829402263910366 2.0785e-07 au
tp 2457722.425135750989
(2016-Nov-29.92513575)
7.5487e-05 TDB
node 23.47501902853115 7.0308e-05 deg
peri 357.9090469090531 7.4264e-05 deg
i 5.459122012280148 7.5542e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      7469 days (20.45 yr)  
   first obs. used      1999-04-18  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52476  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:45:19  

Additional Information
 Jupiter MOID = 2.93412 au 
 T_jup = 3.661 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.110178301211106E-15 -1.867694189973904E-14 -3.149474268426402E-12 2.238413007600725E-14 -7.420294184394137E-13 -2.638812680799641E-14
q -1.867694189973904E-14 4.320337596725329E-14 7.47035423458731E-12 -5.158898930694747E-14 1.774805990774939E-12 6.195903469809094E-14
tp -3.149474268426402E-12 7.47035423458731E-12 5.698350191629569E-9 -2.30581078544237E-11 1.820793896857647E-9 2.328862927703679E-11
node 2.238413007600725E-14 -5.158898930694747E-14 -2.30581078544237E-11 4.943200189890417E-9 -4.92779205174154E-9 -1.96323521419967E-10
peri -7.420294184394137E-13 1.774805990774939E-12 1.820793896857647E-9 -4.92779205174154E-9 5.51520619202952E-9 2.02385969447776E-10
i -2.638812680799641E-14 6.195903469809094E-14 2.328862927703679E-11 -1.96323521419967E-10 2.02385969447776E-10 5.706595500637427E-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 17.7   n/a MPO495169  

437332 (2013 RH53)          Discovered 2000-Sep-23 by LONEOS at Anderson Mesa
Reference: Last Updated: 2015-06-04

Alternate Designations
 2013 RH53 = 2000 SW367 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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