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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1193377347651083 3.24e-08  
a 2.251735627095277 6.6605e-09 au
q 1.983018598067835 7.4182e-08 au
i 6.136354672409134 4.1165e-06 deg
node 67.11555534353114 3.8778e-05 deg
peri 13.03902462732662 4.3604e-05 deg
M 236.6458106563994 2.0732e-05 deg
tp 2459819.388552071894
(2022-Aug-27.88855207)
7.1773e-05 TDB
period 1234.168693872414
3.38
5.4759e-06
1.499e-08
d
yr
n .2916943216817783 1.2942e-09 deg/d
Q 2.520452656122718 7.4553e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1367  
   data-arc span      14485 days (39.66 yr)  
   first obs. used      1981-10-24  
   last obs. used      2021-06-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49387  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 06:42:57  

Additional Information
 Earth MOID = .99897 au 
 Jupiter MOID = 2.68723 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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