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3513 Quqinyue (1965 UZ)
Classification: Main-belt Asteroid          SPK-ID: 2003513
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01134535214484147 1.5005e-08  
a 2.628924994206806 8.4698e-09 au
q 2.599098914385154 4.0276e-08 au
i 2.648567411756801 4.1627e-07 deg
node 323.4583649528681 2.1513e-05 deg
peri 351.5353714057578 0.00011393 deg
M 41.43442971896146 0.00010887 deg
tp 2459021.305537417206
(2020-Jun-20.80553742)
0.00047108 TDB
period 1556.917929542165
4.26
7.524e-06
2.06e-08
d
yr
n .231226060904741 1.1174e-09 deg/d
Q 2.658751074028457 8.5659e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2820  
   data-arc span      20202 days (55.31 yr)  
   first obs. used      1965-10-16  
   last obs. used      2021-02-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46024  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 15:12:52  

Additional Information
 Earth MOID = 1.58267 au 
 Jupiter MOID = 2.3494 au 
 T_jup = 3.399 
[ 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 13.03   n/a E2021B10  
diameter diameter 12.099 km 0.094 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 9.882 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.092   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

3513 Quqinyue (1965 UZ)          Discovered 1965-Oct-16 by Purple Mountain Observatory at Nanking
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2054-Oct-20 06:26 00:01 Psych 0.0448844971178256 0.0448812297627848 0.0448877650937351 2.57949923692591 2.57949913242468 2471560.767822409 1.0174003111218 313.135165380127 31.5225322621657 59.2251619837856 182947.115615752 T 40 CATAB v2.0f-lin.ifort 2021-Apr-12 15:13:44 2021-Apr-12 15:13

Alternate Designations
 1965 UZ = 1969 RH2 = 1980 DR = 1985 JF1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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