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52764 (1998 MC33)
Classification: Main-belt Asteroid          SPK-ID: 2052764
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1940044461220413 3.0326e-08  
a 2.190656055598447 7.5877e-09 au
q 1.765659040888175 6.7163e-08 au
i 4.172951141155532 4.2378e-06 deg
node 244.8494644663328 4.6615e-05 deg
peri 66.91790611469375 4.8331e-05 deg
M 17.72080476247754 1.5564e-05 deg
tp 2459338.203744286515
(2021-May-03.70374429)
5.1017e-05 TDB
period 1184.294524890446
3.24
6.153e-06
1.685e-08
d
yr
n .3039784381619952 1.5793e-09 deg/d
Q 2.61565307030872 9.0598e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1135  
   data-arc span      8435 days (23.09 yr)  
   first obs. used      1998-06-04  
   last obs. used      2021-07-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53971  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 10:37:14  

Additional Information
 Earth MOID = .755966 au 
 Jupiter MOID = 2.65383 au 
 T_jup = 3.645 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457096.5 (2015-Mar-15.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .194310471637253 3.0377e-08  
q 1.764666084444906 6.7236e-08 au
tp 2456969.747545236803
(2014-Nov-08.24754524)
4.4566e-05 TDB
node 244.944264798767 4.6646e-05 deg
peri 66.81239696547372 4.8345e-05 deg
i 4.171554499390513 4.2369e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1135  
   data-arc span      8435 days (23.09 yr)  
   first obs. used      1998-06-04  
   last obs. used      2021-07-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53971  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 10:37:14  

Additional Information
 Jupiter MOID = 2.65383 au 
 T_jup = 3.645 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.22756235689089E-16 -2.034194478807572E-15 -2.911976689666902E-13 4.221270646343012E-16 -7.180906179914242E-14 3.936360974709481E-16
q -2.034194478807572E-15 4.520730058337892E-15 7.493773877214864E-13 -1.002463866250282E-15 1.880213679789157E-13 -7.001389053118248E-16
tp -2.911976689666902E-13 7.493773877214864E-13 1.986102751996417E-9 -2.182646684772934E-12 5.743282932717521E-10 1.03813530222128E-12
node 4.221270646343012E-16 -1.002463866250282E-15 -2.182646684772934E-12 2.17588217063568E-9 -2.170273126361858E-9 -1.34424615668879E-11
peri -7.180906179914242E-14 1.880213679789157E-13 5.743282932717521E-10 -2.170273126361858E-9 2.337237562773164E-9 1.370233914017358E-11
i 3.936360974709481E-16 -7.001389053118248E-16 1.03813530222128E-12 -1.34424615668879E-11 1.370233914017358E-11 1.795140572739036E-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 15.35   n/a E2021B10  

52764 (1998 MC33)          Discovered 1998-Jun-24 by LINEAR at Socorro
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 MC33 = 2000 CP72 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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