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3673 Levy (1985 QS)
Classification: Main-belt Asteroid          SPK-ID: 2003673
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1846503142962643 3.6027e-08  
a 2.345439520126689 6.8596e-09 au
q 1.912353375572417 8.3859e-08 au
i 7.088942191822087 4.1549e-06 deg
node 13.35322866933328 2.6294e-05 deg
peri 44.91672306477894 2.8362e-05 deg
M 194.9078659285306 1.0896e-05 deg
tp 2459602.170426676979
(2022-Jan-22.67042668)
4.1068e-05 TDB
period 1312.002869318683
3.59
5.7557e-06
1.576e-08
d
yr
n .2743896438175829 1.2037e-09 deg/d
Q 2.778525664680962 8.1262e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2513  
   data-arc span      18775 days (51.40 yr)  
   first obs. used      1969-03-12  
   last obs. used      2020-08-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41664  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-24 23:06:09  

Additional Information
 Earth MOID = .931293 au 
 Jupiter MOID = 2.59812 au 
 T_jup = 3.528 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.9   n/a MPO332852  
diameter diameter 6.412 km 0.159 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 2.6879 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2007) http://www.asu.cas.cz/~ppravec/neo.htm]
[Pray, D.; Pravec, P.; Kusnirak, P.; Stephens, R. (2007) CBET 1165.]
geometric albedo albedo 0.247   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

3673 Levy (1985 QS)          Discovered 1985-Aug-22 by Bowell, E. at Flagstaff (AM)
Discovered at the Anderson Mesa station, which is operated by the Lowell Observatory.
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1985 QS = 1969 ER = 1978 SW5 = 1978 WN 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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