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5702 Morando (1931 FC)
Classification: Main-belt Asteroid          SPK-ID: 2005702
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1263085021121802 1.875e-08  
a 2.261648482274849 7.1571e-09 au
q 1.975983050174428 4.2806e-08 au
i 5.327535302055204 4.8469e-07 deg
node 352.8664601594967 9.1241e-06 deg
peri 224.6703705396667 1.2369e-05 deg
M 101.3895433782441 7.2419e-06 deg
tp 2458850.613850153135
(2020-Jan-02.11385015)
2.4784e-05 TDB
period 1242.327460485431
3.40
5.8971e-06
1.615e-08
d
yr
n .2897786706407765 1.3755e-09 deg/d
Q 2.547313914375271 8.0611e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2325  
   data-arc span      32789 days (89.77 yr)  
   first obs. used      1931-03-16  
   last obs. used      2020-12-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48219  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 17:51:29  

Additional Information
 Earth MOID = .972317 au 
 Jupiter MOID = 2.43315 au 
 T_jup = 3.603 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456896.5 (2014-Aug-27.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .126123687322147 1.8706e-08  
q 1.976012005264464 4.2614e-08 au
tp 2456366.315667720199
(2013-Mar-14.81566772)
2.6552e-05 TDB
node 352.9205100615778 9.1288e-06 deg
peri 224.6536036388338 1.2379e-05 deg
i 5.327072464063841 4.8463e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      2325  
   data-arc span      32789 days (89.77 yr)  
   first obs. used      1931-03-16  
   last obs. used      2020-12-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48219  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 17:51:29  

Additional Information
 Jupiter MOID = 2.43315 au 
 T_jup = 3.603 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.499259017005477E-16 -7.88726662527216E-16 -3.514594356593024E-13 3.707891772710355E-14 -1.134888833460043E-13 -1.34573709640341E-15
q -7.88726662527216E-16 1.815943790487347E-15 7.349585978985819E-13 -8.391290998977122E-14 2.47094653340338E-13 3.048019313066452E-15
tp -3.514594356593024E-13 7.349585978985819E-13 7.050280484911137E-10 -7.095333088225866E-11 2.337102836290114E-10 2.760229565586519E-12
node 3.707891772710355E-14 -8.391290998977122E-14 -7.095333088225866E-11 8.333444775736454E-11 -9.870198428972368E-11 -2.965538065486296E-12
peri -1.134888833460043E-13 2.47094653340338E-13 2.337102836290114E-10 -9.870198428972368E-11 1.532500796689427E-10 3.580289383321998E-12
i -1.34573709640341E-15 3.048019313066452E-15 2.760229565586519E-12 -2.965538065486296E-12 3.580289383321998E-12 2.348644107260897E-13

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.75   n/a E2021B10  
diameter diameter 5.133 km 0.105 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 9.5 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Kryszczynska, A.; Colas, F.; Berthier, J.; Michalowski, T.; Pych, W. (1996) Icarus 124, 134-140.]
geometric albedo albedo 0.219   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

5702 Morando (1931 FC)          Discovered 1931-Mar-16 by Wolf, M. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1931 FC = 1982 DJ5 = 1983 RE8 = 2177 T-2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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