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541904 (2012 CN36)
Classification: Inner Main-belt Asteroid          SPK-ID: 2541904
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1098051996450073 5.4469e-08  
a 1.937749739089463 1.5717e-08 au
q 1.724974742126684 1.064e-07 au
i 24.21000492208451 8.9351e-06 deg
node 117.5317811748244 1.1696e-05 deg
peri 237.8745728384989 4.4579e-05 deg
M 313.2430160401649 4.5601e-05 deg
tp 2459524.464335601572
(2021-Nov-05.96433560)
0.00012458 TDB
period 985.2466287418831
2.70
1.1987e-05
3.282e-08
d
yr
n .3653907453199858 4.4456e-09 deg/d
Q 2.150524736052243 1.7443e-08 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      3419 days (9.36 yr)  
   first obs. used      2012-02-04  
   last obs. used      2021-06-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54956  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 12:27:23  

Additional Information
 Earth MOID = .770059 au 
 Jupiter MOID = 3.21744 au 
 T_jup = 3.792 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458032.5 (2017-Oct-06.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1096535964171076 5.4483e-08  
q 1.725102188802492 1.0638e-07 au
tp 2457554.157679616894
(2016-Jun-14.65767962)
0.00013015 TDB
node 117.5576279433433 1.17e-05 deg
peri 237.8470257030258 4.4616e-05 deg
i 24.20662204815634 8.9342e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      3419 days (9.36 yr)  
   first obs. used      2012-02-04  
   last obs. used      2021-06-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54956  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 12:27:23  

Additional Information
 Jupiter MOID = 3.21744 au 
 T_jup = 3.792 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.968355389766648E-15 -5.745384912625082E-15 -2.058061405868012E-12 -2.078856308921081E-14 -7.465304823064793E-13 3.399085183561185E-14
q -5.745384912625082E-15 1.131688184695881E-14 3.417798031861796E-12 3.626799274120635E-14 1.285249204734917E-12 -6.518354259409034E-14
tp -2.058061405868012E-12 3.417798031861796E-12 1.693817187293174E-8 5.683535030906476E-11 5.605371533158377E-9 -6.556261021929791E-12
node -2.078856308921081E-14 3.626799274120635E-14 5.683535030906476E-11 1.368828055758181E-10 -1.044778090653147E-10 -1.047761515068841E-11
peri -7.465304823064793E-13 1.285249204734917E-12 5.605371533158377E-9 -1.044778090653147E-10 1.990593222346793E-9 5.859992573186773E-12
i 3.399085183561185E-14 -6.518354259409034E-14 -6.556261021929791E-12 -1.047761515068841E-11 5.859992573186773E-12 7.981905546624254E-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 17.96   n/a E2021B25  

541904 (2012 CN36)          Discovered 2012-Feb-04 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2019-12-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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