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30314 Yelenam (2000 JH14)
Classification: Main-belt Asteroid          SPK-ID: 2030314
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1198811625258797 3.2948e-08  
a 2.250679854915251 6.6792e-09 au
q 1.980865737434432 7.5247e-08 au
i 6.138737238962216 4.2403e-06 deg
node 67.13434360985067 3.9684e-05 deg
peri 13.0785131574197 4.4522e-05 deg
M 179.4106989163079 2.0758e-05 deg
tp 2458585.868449664640
(2019-Apr-12.36844966)
7.0273e-05 TDB
period 1233.300797874641
3.38
5.49e-06
1.503e-08
d
yr
n .2918995922328044 1.2994e-09 deg/d
Q 2.52049397239607 7.4799e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1343  
   data-arc span      14123 days (38.67 yr)  
   first obs. used      1981-10-24  
   last obs. used      2020-06-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49622  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:33:38  

Additional Information
 Earth MOID = .996527 au 
 Jupiter MOID = 2.68725 au 
 T_jup = 3.610 
[ 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 15.02   n/a E2021B10  
diameter diameter 3.001 km 0.287 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.283   0.104 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

30314 Yelenam           Discovered 2000 May 6 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Yelena Mandelshtam (b. 1997) is a finalist in the 2015 Intel Science Talent Search, a science competition for high school seniors, for her mathematics project. She attends the University High School, Irvine, California.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2015-06-02Last Updated: 2015-06-04

Alternate Designations
 2000 JH14 = 1981 UF27 = 1998 XY28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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