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24745 (1992 QY)
Classification: Main-belt Asteroid          SPK-ID: 2024745
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2258674855808326 3.7713e-08  
a 3.043614196196528 1.5164e-08 au
q 2.356160710623491 1.1326e-07 au
i 16.60743047256029 3.9819e-06 deg
node 157.6784699588987 1.2703e-05 deg
peri 244.6227481157258 1.5439e-05 deg
M 77.60282290561358 7.3923e-06 deg
tp 2458782.421487368636
(2019-Oct-25.92148737)
3.9823e-05 TDB
period 1939.468938267241
5.31
1.4495e-05
3.969e-08
d
yr
n .1856178219186284 1.3872e-09 deg/d
Q 3.731067681769564 1.8589e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1558  
   data-arc span      10434 days (28.57 yr)  
   first obs. used      1992-08-29  
   last obs. used      2021-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45005  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 03:37:15  

Additional Information
 Earth MOID = 1.41412 au 
 Jupiter MOID = 1.96553 au 
 T_jup = 3.138 
[ 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 13.70   n/a E2021B10  
diameter diameter 10.214 km 0.119 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.074   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

24745 (1992 QY)          Discovered 1992-Aug-29 by Helin, E. F. at Palomar
Reference: 20010606/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1992 QY = 2000 GD97 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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