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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1058026857500712 3.0778e-08  
a 2.478306657859984 8.923e-09 au
q 2.216095157346115 7.7388e-08 au
i 6.660055869630892 3.8822e-06 deg
node 35.02720442595981 2.6185e-05 deg
peri 119.9461910210907 3.1807e-05 deg
M 326.1949886625159 1.8306e-05 deg
tp 2459134.316472514795
(2020-Oct-11.81647251)		 7.2626e-05 TDB
period 1425.05291965128
3.90		 7.6962e-06
2.107e-08		 d
yr
n .2526221974185312 1.3643e-09 deg/d
Q 2.740518158373852 9.8671e-09 au
   Orbit Determination Parameters
   # obs. used (total)      2975  
   data-arc span      24892 days (68.15 yr)  
   first obs. used      1952-09-20  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .37006  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:20:57  

Additional Information
 Earth MOID = 1.23389 au 
 Jupiter MOID = 2.2523 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. 2020-October); 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.]
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
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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