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JPL Small-Body Database Browser
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91410 (1999 NZ30)
Classification: Main-belt Asteroid          SPK-ID: 2091410
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .251265854805338 6.6436e-08  
a 2.64792690380849 2.5286e-08 au
q 1.982593286860998 1.8227e-07 au
i 10.99341299922433 7.4932e-06 deg
node 332.3791032733044 2.5494e-05 deg
peri .2940184223161929 2.7136e-05 deg
M 280.7418060529619 1.5038e-05 deg
tp 2459346.996686822467
(2021-May-12.49668682)
6.9681e-05 TDB
period 1573.828534869735
4.31
2.2544e-05
6.172e-08
d
yr
n .2287415636607434 3.2765e-09 deg/d
Q 3.313260520755982 3.164e-08 au
  Orbit Determination Parameters
   # obs. used (total)      557  
   data-arc span      7200 days (19.71 yr)  
   first obs. used      1999-07-14  
   last obs. used      2019-03-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58964  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:13:53  

Additional Information
 Earth MOID = .9723 au 
 Jupiter MOID = 2.06713 au 
 T_jup = 3.321 
[ 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 14.9   n/a MPO280379  
diameter diameter 6.943 km 0.598 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

91410 (1999 NZ30)          Discovered 1999-Jul-14 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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