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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2260198072647346 3.7254e-08  
a 3.043296438014761 1.4974e-08 au
q 2.355451163645211 1.115e-07 au
i 16.60885384769222 3.9801e-06 deg
node 157.6787140059706 1.2051e-05 deg
peri 244.5990473378016 1.4778e-05 deg
M 113.9966023348625 7.336e-06 deg
tp 2458782.449315201884
(2019-Oct-25.94931520)
3.9324e-05 TDB
period 1939.16522071393
5.31
1.4312e-05
3.918e-08
d
yr
n .1856468939080194 1.3702e-09 deg/d
Q 3.73114171238431 1.8358e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1624  
   data-arc span      10532 days (28.84 yr)  
   first obs. used      1992-08-29  
   last obs. used      2021-06-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44522  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 19:03:37  

Additional Information
 Earth MOID = 1.41383 au 
 Jupiter MOID = 1.96626 au 
 T_jup = 3.138 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457682.5 (2016-Oct-21.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2232536301330276 3.6975e-08  
q 2.367220899487766 1.1002e-07 au
tp 2456840.768793565585
(2014-Jul-02.26879357)
4.3661e-05 TDB
node 157.7809934503055 1.2029e-05 deg
peri 244.406126065065 1.4879e-05 deg
i 16.61185496181487 3.9811e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1624  
   data-arc span      10532 days (28.84 yr)  
   first obs. used      1992-08-29  
   last obs. used      2021-06-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44522  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 19:03:37  

Additional Information
 Jupiter MOID = 1.96626 au 
 T_jup = 3.138 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.367136243470389E-15 -4.045459838718559E-15 -4.653612154284874E-13 1.851078147805882E-15 -1.301231086647705E-13 -6.400222220599763E-15
q -4.045459838718559E-15 1.210395930554055E-14 1.201862953731019E-12 -6.79077785353675E-15 3.640432130071194E-13 1.98008333389434E-14
tp -4.653612154284874E-13 1.201862953731019E-12 1.906306471260966E-9 4.258120068382301E-12 3.877558070844478E-10 -1.812745505295074E-13
node 1.851078147805882E-15 -6.79077785353675E-15 4.258120068382301E-12 1.447083760603941E-10 -1.381358913843529E-10 7.092999699885416E-12
peri -1.301231086647705E-13 3.640432130071194E-13 3.877558070844478E-10 -1.381358913843529E-10 2.21396332147501E-10 -6.475604147365589E-12
i -6.400222220599763E-15 1.98008333389434E-14 -1.812745505295074E-13 7.092999699885416E-12 -6.475604147365589E-12 1.584925345506433E-11

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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1910-Jun-06 05:59 00:02 Jupiter 1.93640112252971 1.9364006532017 1.93640159185815 3.79550331160217 3.6784512220243 2418828.749589698 2.25877874886676 263.624188684664 21.2058888712161 -87.6272773200022 2807528.13160326 T 34 CATAB v2.0g-lin.ifort 2021-Jul-08 19:03:44 2021-Jul-08 19:03
1958-Jul-06 08:19 00:01 Jupiter 1.97998586240571 1.97998524526999 1.9799864795421 2.97892828231367 2.83168312281841 2436390.846560359 1.40571178825986 120.224156062636 31.6492592064777 -78.7198389053002 1809686.11693374 T 34 CATAB v2.0g-lin.ifort 2021-Jul-08 19:03:44 2021-Jul-08 19:03
2064-Feb-22 15:52 < 00:01 Jupiter 1.99726137417856 1.99726080669162 1.99726194166665 4.22884830908156 4.12734467677124 2474973.161156049 0.984527421877327 128.046487520821 19.9416738848713 82.8114234938061 3296450.86199894 T 34 CATAB v2.0g-lin.ifort 2021-Jul-08 19:03:44 2021-Jul-08 19:03
2112-Mar-12 13:48 00:02 Jupiter 1.96694608322668 1.96694560359863 1.96694656285507 3.543901298784 3.42023097973 2492523.074762285 2.08815323329076 241.889054287601 21.2792024439864 -88.7569173032428 2416340.75782307 T 34 CATAB v2.0g-lin.ifort 2021-Jul-08 19:03:44 2021-Jul-08 19:03

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