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JPL Small-Body Database Browser
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5150 Fellini (7571 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2005150
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1059831456926639 3.325e-08  
a 2.477820780972158 9.4777e-09 au
q 2.215213540142075 8.2384e-08 au
i 6.66117423780601 4.0933e-06 deg
node 35.0319536560721 2.8065e-05 deg
peri 120.061863171548 3.3392e-05 deg
M 225.0305398309462 1.8626e-05 deg
tp 2459134.616843063248
(2020-Oct-12.11684306)
7.4551e-05 TDB
period 1424.633863556462
3.90
8.1739e-06
2.238e-08
d
yr
n .252696506245678 1.4499e-09 deg/d
Q 2.740428021802241 1.0482e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2725  
   data-arc span      24540 days (67.19 yr)  
   first obs. used      1952-09-20  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .38573  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-03 21:13:07  

Additional Information
 Earth MOID = 1.23345 au 
 Jupiter MOID = 2.25369 au 
 T_jup = 3.463 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.2   n/a MPO416767  
diameter diameter 5.401 km 0.229 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 5.1953 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
[Oszkiewicz, D.; Skiff, B.A.; Moskovitz, N.; Kaniewicz, P.; et al. (2017) Astron. Astrophys. 599, A107.]
geometric albedo albedo 0.419   0.098 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

5150 Fellini (7571 P-L)          Discovered 1960-Oct-17 by van Houten and Gehrels at Palomar
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 7571 P-L = 1939 EK = 1970 EW = 1974 FL1 = 1976 UG5 = 1978 EJ3 = 1978 GL1 = 1978 JL2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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