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487284 (2014 QV23)
Classification: Main-belt Asteroid          SPK-ID: 2487284
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08238452504493005 2.7382e-07  
a 3.158689110277309 1.7577e-07 au
q 2.89846200816252 7.3603e-07 au
i 16.06859479785504 2.7434e-05 deg
node 324.317561361203 3.198e-05 deg
peri 133.1845659529882 0.00026729 deg
M 262.2522810580701 0.00028324 deg
tp 2459557.253405610234
(2021-Dec-08.75340561)
0.0016528 TDB
period 2050.495174611254
5.61
0.00017115
4.686e-07
d
yr
n .1755673480520388 1.4654e-08 deg/d
Q 3.418916212392098 1.9025e-07 au
  Orbit Determination Parameters
   # obs. used (total)      62  
   data-arc span      5737 days (15.71 yr)  
   first obs. used      2003-10-21  
   last obs. used      2019-07-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57627  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:19:02  

Additional Information
 Earth MOID = 1.93836 au 
 Jupiter MOID = 1.70523 au 
 T_jup = 3.140 
[ 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 16.1   n/a MPO477315  
diameter diameter 4.216 km 1.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.131   0.072 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

487284 (2014 QV23)          Discovered 2010-Jan-15 by WISE at WISE
Reference: Last Updated: 2017-03-14

[ 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
1986-May-03 06:22 00:09 Jupiter 1.79553437542926 1.79552689431688 1.79554185731223 5.06000105460782 4.9658970861225 2446553.764939117 8.92317382397968 2436.43023627485 220.644808988344 83.1070875795315 447955.232111609 T 13 CATAB v2.0f-lin.ifort 2019-Sep-24 08:19:04 2019-Sep-24 08:19
1997-Feb-06 13:39 00:06 Jupiter 1.81580469486522 1.81580254251869 1.81580684721804 4.81261208960118 4.71468881362245 2450486.068540233 5.72997749989463 727.566472108523 93.0412135085409 -89.1674658639472 747863.50318358 T 13 CATAB v2.0f-lin.ifort 2019-Sep-24 08:19:04 2019-Sep-24 08:19
2093-Jan-14 09:07 00:17 Jupiter 1.7799394659706 1.77993632970646 1.77994260228269 5.01433309134562 4.91851535448229 2485526.880173187 17.4642791454771 2351.99118640736 156.661201817199 -89.174156983364 605468.245503522 T 13 CATAB v2.0f-lin.ifort 2019-Sep-24 08:19:04 2019-Sep-24 08:19
2103-Oct-22 22:00 00:21 Jupiter 1.81991575432442 1.81990317519412 1.81992833675757 4.80870908081182 4.71092835469872 2489459.416905249 20.4935930344305 4021.95393721028 99.6703579170576 81.0278348488553 609293.093053718 T 13 CATAB v2.0f-lin.ifort 2019-Sep-24 08:19:04 2019-Sep-24 08:19
2199-Oct-02 23:43 00:44 Jupiter 1.76615783070433 1.76614752626047 1.76616813659237 4.97239778776973 4.87499436772009 2524503.488222955 43.6833551913532 3161.02384124521 309.054448653356 -82.1093133283559 664248.998595185 T 13 CATAB v2.0f-lin.ifort 2019-Sep-24 08:19:04 2019-Sep-24 08:19

Alternate Designations
 2014 QV23 = 2010 AW136 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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