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190510 (2000 HH60)
Classification: Main-belt Asteroid          SPK-ID: 2190510
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .213532820633572 3.935e-08  
a 2.403153300893092 1.3867e-08 au
q 1.890001198138511 9.4208e-08 au
i 2.491104199295372 4.4712e-06 deg
node 20.96240635565086 0.00010064 deg
peri 282.9062458633565 0.00010132 deg
M 130.4458688532634 1.0247e-05 deg
tp 2458707.441477565141
(2019-Aug-11.94147757)
3.8906e-05 TDB
period 1360.72586764873
3.73
1.1778e-05
3.225e-08
d
yr
n .2645646772498438 2.29e-09 deg/d
Q 2.916305403647673 1.6828e-08 au
  Orbit Determination Parameters
   # obs. used (total)      485  
   data-arc span      7592 days (20.79 yr)  
   first obs. used      2000-04-05  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48276  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 12:02:52  

Additional Information
 Earth MOID = .874763 au 
 Jupiter MOID = 2.33211 au 
 T_jup = 3.492 
[ 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 16.6   n/a MPO436943  

190510 (2000 HH60)          Discovered 2000-Apr-25 by LONEOS at Anderson Mesa
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

Alternate Designations
 2000 HH60 = 2005 YP221 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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