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JPL Small-Body Database Browser
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5359 Markzakharov (1974 QX1)
Classification: Main-belt Asteroid          SPK-ID: 2005359
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1992917786410931 3.5211e-08  
a 2.340651505265489 6.4948e-09 au
q 1.874178903602178 8.2705e-08 au
i 1.595411669273394 3.1089e-06 deg
node 63.72060842875248 0.00014175 deg
peri 310.6868586703784 0.00014194 deg
M 259.1129842050433 7.5825e-06 deg
tp 2459367.052628397075
(2021-Jun-01.55262840)
2.7898e-05 TDB
period 1307.987407330403
3.58
5.4441e-06
1.491e-08
d
yr
n .2752320075731911 1.1456e-09 deg/d
Q 2.8071241069288 7.7892e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2374  
   data-arc span      28291 days (77.46 yr)  
   first obs. used      1942-11-05  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45751  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 02:20:05  

Additional Information
 Earth MOID = .875538 au 
 Jupiter MOID = 2.65573 au 
 T_jup = 3.537 
[ 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 14.0   n/a MPO381302  
diameter diameter 4.360 km 0.147 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
geometric albedo albedo 0.233   0.052 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

5359 Markzakharov (1974 QX1)          Discovered 1974-Aug-24 by Chernykh, L. I. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1974 QX1 = 1931 RT = 1942 VR = 1983 CH5 = 1985 VA = 1989 YF3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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