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24145 (1999 VD154)
Classification: Outer Main-belt Asteroid          SPK-ID: 2024145
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08560629585403122 3.944e-08  
a 3.230138625238037 2.405e-08 au
q 2.953618422436376 1.2916e-07 au
i 11.0699004893984 5.3199e-06 deg
node 178.2612505440868 1.9523e-05 deg
peri 325.4906753629155 3.4557e-05 deg
M 192.4976090758893 2.7901e-05 deg
tp 2460383.117190316753
(2024-Mar-13.61719032)
0.00016308 TDB
period 2120.460409875292
5.81
2.3682e-05
6.484e-08
d
yr
n .1697744500785904 1.8961e-09 deg/d
Q 3.506658828039698 2.6109e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1041  
   data-arc span      9218 days (25.24 yr)  
   first obs. used      1996-04-11  
   last obs. used      2021-07-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54956  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 14:06:55  

Additional Information
 Earth MOID = 1.97295 au 
 Jupiter MOID = 1.50991 au 
 T_jup = 3.152 
[ 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 14.09   n/a E2021B10  
diameter diameter 9.295 km 0.200 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.056   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

24145 (1999 VD154)          Discovered 1999-Nov-13 by CSS at Catalina
Reference: 20010408/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
1976-Feb-24 09:17 00:01 Jupiter 1.81534137260568 1.81534037184747 1.81534237336513 3.854518509581 3.73150510096283 2442832.887003004 1.40832685243652 101.763276734341 23.6352290259066 65.4186165301064 3238788.56433158 T 22 CATAB v2.0g-lin.ifort 2021-Jul-09 14:07:00 2021-Jul-09 14:07
1987-May-03 09:32 < 00:01 Jupiter 1.61824152055353 1.61824087519378 1.61824216591438 3.54800061900305 3.39727320951752 2446918.897298049 0.966639730230449 99.2251717314112 19.8098403917953 76.9715868657578 2573028.34060172 T 22 CATAB v2.0g-lin.ifort 2021-Jul-09 14:07:00 2021-Jul-09 14:07
1998-Aug-10 07:08 < 00:01 Jupiter 1.54439117802883 1.54439071390262 1.54439164215513 3.25869818668104 3.08580821784405 2451035.797556243 0.572154802355576 78.9597724208494 18.3369129421537 83.9348087879854 2267810.44026845 T 22 CATAB v2.0g-lin.ifort 2021-Jul-09 14:07:00 2021-Jul-09 14:07
2009-Nov-24 20:56 < 00:01 Jupiter 1.58536115081423 1.58536068742889 1.58536161419948 2.9181940946295 2.72897455623547 2455160.372209305 0.300783512454524 72.8245535617155 19.1293794818786 87.7464853052428 2278726.65534636 T 22 CATAB v2.0g-lin.ifort 2021-Jul-09 14:07:00 2021-Jul-09 14:07
2021-Feb-18 21:07 < 00:01 Jupiter 1.72555118433999 1.72555060900899 1.72555175967109 2.5269649625103 2.32460975852279 2459264.379696303 0.410823192430615 78.3281139906004 26.2824099189307 -87.3094309786778 2690504.09430189 T 22 CATAB v2.0g-lin.ifort 2021-Jul-09 14:07:00 2021-Jul-09 14:07
2032-Apr-11 00:32 < 00:01 Jupiter 1.92325205324355 1.92325131850481 1.92325278798229 2.4407538886842 2.25309927612674 2463333.522095058 0.771414558742236 62.0393774659362 27.7168354950172 -76.876178862549 2959118.79763413 T 22 CATAB v2.0g-lin.ifort 2021-Jul-09 14:07:00 2021-Jul-09 14:07
2154-Sep-16 00:18 00:03 Jupiter 1.96421216275415 1.96420987486191 1.96421445064796 3.71851293956052 3.60067816766842 2508050.512462107 3.27068020355105 147.416772395074 30.7953746332381 45.0006066728433 2746072.24033663 T 22 CATAB v2.0g-lin.ifort 2021-Jul-09 14:07:00 2021-Jul-09 14:07
2165-Oct-30 09:46 00:03 Jupiter 1.70946825531602 1.7094662518666 1.70947025877438 3.47977076768436 3.33434053985768 2512112.907220821 3.12829304222234 230.244882530447 25.5006521508886 66.4142804917516 2766303.54159814 T 22 CATAB v2.0g-lin.ifort 2021-Jul-09 14:07:00 2021-Jul-09 14:07
2177-Jan-22 09:35 00:03 Jupiter 1.54844253908513 1.54844146072677 1.5484436174604 3.36434644097752 3.19762339946537 2516214.899515432 2.96158846160153 293.230595098283 20.512140621682 81.3176721456167 2396051.510053 T 22 CATAB v2.0g-lin.ifort 2021-Jul-09 14:07:00 2021-Jul-09 14:07
2188-May-12 07:29 00:03 Jupiter 1.51058919929753 1.51058868026515 1.51058971833653 3.21633994583508 3.03700446376083 2520342.811460083 3.13308290983798 309.586390409273 20.780158538542 -86.2556677882856 2285157.24184464 T 22 CATAB v2.0g-lin.ifort 2021-Jul-09 14:07:00 2021-Jul-09 14:07
2199-Aug-28 13:24 00:04 Jupiter 1.59831500181143 1.59831328571257 1.59831671792473 3.00632673285771 2.82455413928584 2524468.058469656 3.803518014936 272.840934059168 30.3237434158864 -70.0650014641004 2376579.83419684 T 22 CATAB v2.0g-lin.ifort 2021-Jul-09 14:07:00 2021-Jul-09 14:07

Alternate Designations
 1999 VD154 = 1998 SC39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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