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437184 (2012 VE91)
Classification: Main-belt Asteroid          SPK-ID: 2437184
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09498151667665601 5.3593e-08  
a 3.063360048602453 5.5523e-08 au
q 2.772397465059517 1.8095e-07 au
i 7.512070555945345 6.6851e-06 deg
node 78.70783232869429 6.1048e-05 deg
peri 194.5235948675679 7.6699e-05 deg
M 286.1229848148691 4.9088e-05 deg
tp 2459402.385495996821
(2021-Jul-06.88549600)
0.00027126 TDB
period 1958.373361407472
5.36
5.3242e-05
1.458e-07
d
yr
n .1838260298543226 4.9977e-09 deg/d
Q 3.354322632145389 6.0796e-08 au
  Orbit Determination Parameters
   # obs. used (total)      152  
   data-arc span      5844 days (16.00 yr)  
   first obs. used      2004-04-21  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68627  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:39:48  

Additional Information
 Earth MOID = 1.75694 au 
 Jupiter MOID = 1.7326 au 
 T_jup = 3.213 
[ 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 16.2   n/a MPO437695  
diameter diameter 4.741 km 0.405 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

437184 (2012 VE91)          Discovered 2010-Feb-23 by WISE at WISE
Reference: Last Updated: 2015-06-04

[ 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
1905-Aug-26 06:45 00:10 Jupiter 1.71695305351263 1.71695201148262 1.71695409554762 2.65416223291629 2.46128409810017 2417083.781258003 9.594673800485 206.634989088692 20.7845904596086 -79.0345101923738 1454603.49646145 T 15 CATAB v2.0f-lin.ifort 2020-May-22 03:39:50 2020-May-22 03:40
1954-Aug-24 12:54 00:05 Jupiter 1.87198705499934 1.87198461491976 1.87198949509318 2.84533661169967 2.68160317550165 2434979.037347598 5.39365949167671 300.673797706903 20.6137149970596 -69.5019417177372 2156188.19427034 T 15 CATAB v2.0f-lin.ifort 2020-May-22 03:39:50 2020-May-22 03:40
1964-Mar-21 16:44 00:05 Jupiter 1.79943379981866 1.79943213192907 1.79943546772901 2.81930260737552 2.64708045409178 2438476.196962068 4.62882571580113 364.516800708598 22.7421925918112 -81.1261271235864 1447204.52666237 T 15 CATAB v2.0f-lin.ifort 2020-May-22 03:39:50 2020-May-22 03:40
2013-Mar-24 23:58 < 00:01 Jupiter 1.74337771218537 1.74337717005836 1.74337825431257 2.69480139055232 2.50803742374462 2456376.498315771 0.502775482885703 92.4168672864904 16.8894200931069 -81.3633675878575 1861961.68472373 T 15 CATAB v2.0f-lin.ifort 2020-May-22 03:39:50 2020-May-22 03:40
2022-Oct-17 02:54 < 00:01 Jupiter 1.94963413375139 1.9496334022545 1.94963486524816 3.34367684247753 3.21111674625102 2459869.620723029 0.607622263721642 75.7218774363761 27.6681808474644 -87.8922306647638 1983768.05320508 T 15 CATAB v2.0f-lin.ifort 2020-May-22 03:39:50 2020-May-22 03:40
2071-Oct-25 06:24 00:05 Jupiter 1.71741570695726 1.71741497720315 1.71741643671196 2.70035154000315 2.51107675859893 2477774.766427656 4.66887336588403 127.076178575953 21.9506744823195 -80.1049238083645 1567412.41796169 T 15 CATAB v2.0f-lin.ifort 2020-May-22 03:39:50 2020-May-22 03:40
2120-Oct-24 00:46 00:09 Jupiter 1.8729937990448 1.87299028904049 1.8729973090851 2.76988776570613 2.6015033738622 2495670.531747724 8.78313488640909 463.383386568072 17.3921364885933 -70.6612390452161 2126653.16974215 T 15 CATAB v2.0f-lin.ifort 2020-May-22 03:39:50 2020-May-22 03:40
2130-May-24 23:52 00:10 Jupiter 1.79932537109865 1.79932234422051 1.79932839806014 2.90182067240314 2.73478961198846 2499170.494497769 9.8591930044853 667.340462123236 23.6332725026137 -79.7412854889894 1504969.65724861 T 15 CATAB v2.0f-lin.ifort 2020-May-22 03:39:50 2020-May-22 03:40
2179-May-26 23:41 00:14 Jupiter 1.74889889427292 1.74889598929027 1.74890179932934 2.6734834500092 2.48573501336758 2517069.486463147 13.7776985204407 615.392794380587 16.8013386647547 -76.8957497160103 1867402.63890261 T 15 CATAB v2.0f-lin.ifort 2020-May-22 03:39:50 2020-May-22 03:40
2188-Dec-22 20:25 00:15 Jupiter 1.94921085547192 1.94920476092138 1.94921695018522 3.41203699192243 3.28221018213 2520567.350587691 14.6883596207034 963.776810495389 30.8117957642863 -75.1996353795382 1879075.53603423 T 15 CATAB v2.0f-lin.ifort 2020-May-22 03:39:50 2020-May-22 03:40

Alternate Designations
 2012 VE91 = 2010 DT53 = 2010 JX176 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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