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85459 (1997 HZ10)
Classification: Main-belt Asteroid          SPK-ID: 2085459
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .223074232315264 3.7194e-08  
a 2.295482303580135 7.029e-09 au
q 1.783419350915722 8.5422e-08 au
i 3.276458802812561 5.0316e-06 deg
node 23.66184312415165 5.3555e-05 deg
peri 296.3938882660899 5.471e-05 deg
M 268.0508275009653 1.1783e-05 deg
tp 2459720.955152084458
(2022-May-21.45515208)
4.2325e-05 TDB
period 1270.308928029027
3.48
5.8347e-06
1.597e-08
d
yr
n .2833956308238855 1.3017e-09 deg/d
Q 2.807545256244547 8.597e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1082  
   data-arc span      9283 days (25.42 yr)  
   first obs. used      1996-01-12  
   last obs. used      2021-06-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56501  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:26:09  

Additional Information
 Earth MOID = .772997 au 
 Jupiter MOID = 2.51388 au 
 T_jup = 3.560 
[ 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 15.57   n/a MPCxxxxx  
diameter diameter 2.830 km 1.089 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.153   0.129 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

85459 (1997 HZ10)          Discovered 1997-Apr-30 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1997 HZ10 = 1996 AW14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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