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2616 Lesya (1970 QV)
Classification: Main-belt Asteroid          SPK-ID: 2002616
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07661472072097783 3.306e-08  
a 2.162001080607078 4.829e-09 au
q 1.996359971617915 7.1271e-08 au
i 1.444431405246807 2.9658e-06 deg
node 146.7448991995012 0.00014848 deg
peri 201.3729486597515 0.00015064 deg
M 224.8269098987697 2.7006e-05 deg
tp 2459436.483474552691
(2021-Aug-09.98347455)
8.7632e-05 TDB
period 1161.133852317993
3.18
3.8902e-06
1.065e-08
d
yr
n .3100417744959597 1.0388e-09 deg/d
Q 2.327642189596242 5.199e-09 au
  Orbit Determination Parameters
   # obs. used (total)      3194  
   data-arc span      33163 days (90.80 yr)  
   first obs. used      1929-10-27  
   last obs. used      2020-08-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41441  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 04:07:40  

Additional Information
 Earth MOID = .989381 au 
 Jupiter MOID = 2.92503 au 
 T_jup = 3.692 
[ 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 12.5   n/a MPO502178  
diameter diameter 8.534 km 0.097 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 9.2168 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Behrend, R. (2015) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Salvaggio, F.; Franco, L.; Marchini, A.; Rapini, R. (2016) Minor Planet Bull. 43, 172-173.]
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.243   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

2616 Lesya (1970 QV)          Discovered 1970-Aug-28 by Smirnova, T. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1970 QV = 1929 UC = 1932 UB = 1938 OD = 1948 TP = 1948 TY1 = 1948 VC = 1951 RT1 = 1967 RZ = 1969 EC = 1975 BX1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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