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14687 (1999 YR13)
Classification: Main-belt Asteroid          SPK-ID: 2014687
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2115300555509854 1.2874e-08  
a 2.337803041809949 6.7701e-09 au
q 1.843287434508628 2.9083e-08 au
i 3.129599311733554 8.0133e-07 deg
node 282.46606724649 1.717e-05 deg
peri 332.7388594523017 1.6947e-05 deg
M 206.6609056841048 4.7209e-06 deg
tp 2459756.609992723383
(2022-Jun-26.10999272)
1.8408e-05 TDB
period 1305.600494600451
3.57
5.6713e-06
1.553e-08
d
yr
n .2757351896608846 1.1978e-09 deg/d
Q 2.83231864911127 8.2021e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2253  
   data-arc span      32003 days (87.62 yr)  
   first obs. used      1933-07-24  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46635  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:36:19  

Additional Information
 Earth MOID = .82749 au 
 Jupiter MOID = 2.22802 au 
 T_jup = 3.534 
[ 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 13.96   n/a E2021B10  
diameter diameter 4.368 km 0.320 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.306   0.061 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14687 (1999 YR13)          Discovered 1999-Dec-30 by Korlevic, K., Juric, M. at Visnjan
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 YR13 = 1933 OG = 1979 HY = 1990 RK18 = 1993 DL1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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