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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 ]

[ show orbit diagram ]
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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456967.5 (2014-Nov-06.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07672373556592181 3.299e-08  
q 1.996514415306284 7.1133e-08 au
tp 2457112.312022982896
(2015-Mar-30.81202298)
8.4947e-05 TDB
node 146.7439481117568 0.0001485 deg
peri 200.9633104624735 0.00015065 deg
i 1.443899072124678 2.9658e-06 deg
  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
 Jupiter MOID = 2.92503 au 
 T_jup = 3.692 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.088326621874261E-15 -2.34206349791969E-15 1.367733723809921E-12 -5.853863176730526E-15 4.121449658590602E-13 1.044760916895992E-16
q -2.34206349791969E-15 5.05996237189178E-15 -2.845273662726979E-12 1.298183150304643E-14 -8.594621296670472E-13 -2.125779672371544E-16
tp 1.367733723809921E-12 -2.845273662726979E-12 7.216011044341524E-9 -1.834043556316253E-11 2.171305024825462E-9 -7.041203042605303E-14
node -5.853863176730526E-15 1.298183150304643E-14 -1.834043556316253E-11 2.205273778407756E-8 -2.20509136694978E-8 1.443225549573983E-10
peri 4.121449658590602E-13 -8.594621296670472E-13 2.171305024825462E-9 -2.20509136694978E-8 2.269680738226032E-8 -1.443017945527535E-10
i 1.044760916895992E-16 -2.125779672371544E-16 -7.041203042605303E-14 1.443225549573983E-10 -1.443017945527535E-10 8.796051580812042E-12

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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