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30174 Hollyjackson (2000 GY72)
Classification: Main-belt Asteroid          SPK-ID: 2030174
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08041656144021038 3.1244e-08  
a 2.257621417194676 6.1304e-09 au
q 2.076071265790106 7.1444e-08 au
i 1.823528037007729 3.1438e-06 deg
node 55.44506475666245 0.00010861 deg
peri 140.5386275193358 0.00011071 deg
M 47.88120315128506 2.0886e-05 deg
tp 2459035.707419107073
(2020-Jul-05.20741911)
7.1956e-05 TDB
period 1239.010827150896
3.39
5.0467e-06
1.382e-08
d
yr
n .2905543616820683 1.1835e-09 deg/d
Q 2.439171568599246 6.6234e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1663  
   data-arc span      10473 days (28.67 yr)  
   first obs. used      1991-10-11  
   last obs. used      2020-06-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51276  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:32:10  

Additional Information
 Earth MOID = 1.07379 au 
 Jupiter MOID = 2.51463 au 
 T_jup = 3.617 
[ 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 15.26   n/a E2021B10  
diameter diameter 2.212 km 0.424 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.250   0.109 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

30174 Hollyjackson           Discovered 2000 Apr. 5 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Holly Marie Jackson (b. 2000) is a finalist in the 2014 Broadcom MASTERS, a math and science competition for middle school students, for her physical sciences project. She attends the Old Orchard School, Campbell, 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 2015-01-05Last Updated: 2015-01-07

Alternate Designations
 2000 GY72 = 1998 VJ47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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