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97043 (1999 UE24)
Classification: Main-belt Asteroid          SPK-ID: 2097043
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1962922190238969 4.3593e-08  
a 2.741939375441693 1.4087e-08 au
q 2.203718011007245 1.2262e-07 au
i 6.139854181634022 6.1634e-06 deg
node 332.0342018536897 4.2846e-05 deg
peri 79.36725552199802 4.5764e-05 deg
M 177.2767123946915 1.5568e-05 deg
tp 2458183.852968764309
(2018-Mar-06.35296876)
6.9553e-05 TDB
period 1658.384382661037
4.54
1.278e-05
3.499e-08
d
yr
n .2170787446890602 1.6729e-09 deg/d
Q 3.280160739876141 1.6852e-08 au
  Orbit Determination Parameters
   # obs. used (total)      918  
   data-arc span      7534 days (20.63 yr)  
   first obs. used      1999-09-12  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47797  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 17:28:53  

Additional Information
 Earth MOID = 1.22425 au 
 Jupiter MOID = 2.15061 au 
 T_jup = 3.313 
[ 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 14.6   n/a MPO436447  
diameter diameter 3.707 km 0.628 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.223   0.064 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97043 (1999 UE24)          Discovered 1999-Oct-28 by CSS at Catalina
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 1999 UE24 = 2001 DA71 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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