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48190 (2001 HA53)
Classification: Main-belt Asteroid          SPK-ID: 2048190
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1261980096480008 4.2491e-08  
a 2.274363381236734 6.6848e-09 au
q 1.98734324930836 9.6169e-08 au
i 5.893909351942613 4.7761e-06 deg
node 174.7946953065394 3.1928e-05 deg
peri 178.5038484892807 3.5059e-05 deg
M 329.1154428014538 1.3379e-05 deg
tp 2458707.979858665293
(2019-Aug-12.47985867)
4.6557e-05 TDB
period 1252.818645602169
3.43
5.5234e-06
1.512e-08
d
yr
n .2873520451373595 1.2669e-09 deg/d
Q 2.561383513165107 7.5284e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1098  
   data-arc span      14474 days (39.63 yr)  
   first obs. used      1980-03-16  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52613  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:36:04  

Additional Information
 Earth MOID = .981179 au 
 Jupiter MOID = 2.85679 au 
 T_jup = 3.593 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO250656  
rotation period rot_per 2.40 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]

48190 (2001 HA53)          Discovered 2001-Apr-23 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 HA53 = 1980 FF5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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