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(2015 VH2)
Classification: Amor [NEO]          SPK-ID: 3733271
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2287496212153406 0.00011245  
a 1.320172108687842 0.00020996 au
q 1.01818323888644 1.3472e-05 au
i 2.072769581448737 0.0010819 deg
node 49.48723314918923 0.0015488 deg
peri 19.69241551741448 0.0042428 deg
M 245.1285793682718 0.33402 deg
tp 2459573.288392925356
(2021-Dec-24.78839293)
0.55624 TDB
period 554.0440007020271
1.52
0.13217
0.0003619
d
yr
n .6497678876476333 0.00015501 deg/d
Q 1.622160978489243 0.00025799 au
  Orbit Determination Parameters
   # obs. used (total)      36  
   data-arc span      38 days  
   first obs. used      2015-11-03  
   last obs. used      2015-12-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .56507  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 15:10:37  

Additional Information
 Earth MOID = .033459 au 
 Jupiter MOID = 3.63771 au 
 T_jup = 4.921 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 27.4   n/a MPO361296  

[ 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
1966-Mar-18 23:01 9_05:30 Earth 0.420740955127873 0.377358080146586 0.465477668043129 6.02778810172851 6.02673740484584 2439203.459083510 13289.8009195462 2498992.31069573 40.3706578764317 28.3314269811508 375685.152339851 T 13 CATAB v2.0g-lin.ifort 2021-Apr-15 15:10:37 2021-Apr-15 15:10
1968-Oct-16 16:16 1_03:02 Earth 0.313710725154251 0.289618117063678 0.337804175791573 11.8696516388782 11.868936059019 2440146.177629502 1622.18910904452 1201695.47820919 3.89140104810328 1.44747726506324 217510.025064294 T 13 CATAB v2.0g-lin.ifort 2021-Apr-15 15:10:37 2021-Apr-15 15:10
1969-Feb-21 00:48 2_15:14 Earth 0.315015636297783 0.301357397780578 0.328755014952012 3.77003544085079 3.76779122774317 2440273.533265340 3794.2487451347 728170.668889689 38.8159206082282 20.5626678386439 163844.841753714 T 13 CATAB v2.0g-lin.ifort 2021-Apr-15 15:10:37 2021-Apr-15 15:10
1971-Nov-04 09:20 8_17:59 Earth 0.0946975365780315 0.0364949021268767 0.153020982056111 5.08901782639108 5.08348590738412 2441259.888891260 12598.4924503253 2910224.91388894 2.60447817073708 -3.97251194978064 238060.585271456 T 13 CATAB v2.0g-lin.ifort 2021-Apr-15 15:10:37 2021-Apr-15 15:10
1978-Jan-05 18:26 7_16:52 Earth 0.315232134068785 0.171907317401699 0.459170555365703 11.7824228268811 11.7817054283344 2443514.268360330 11092.1395807045 7195843.43726383 48.3929773264718 -4.98756952361034 60538.407789648 T 13 CATAB v2.0g-lin.ifort 2021-Apr-15 15:10:37 2021-Apr-15 15:10
1979-Feb-11 17:02 3_10:05 Mars 0.041222399157533 0.00543087651541446 0.160683695808404 5.87886051278458 5.87767904083544 2443916.209732976 4924.49921151179 5970363.32367088 20.6771502563281 7.58403455653504 37316.3681085567 T 13 CATAB v2.0g-lin.ifort 2021-Apr-15 15:10:37 2021-Apr-15 15:10
1993-Sep-12 23:07 12:23 Mars 0.0869642106448617 0.0139573611393555 0.160086024141635 6.70857548442027 6.70808474470384 2449243.463264231 743.0926630528 3646833.72929935 5.23324028745436 -1.41752240515161 56636.8909172418 T 13 CATAB v2.0g-lin.ifort 2021-Apr-15 15:10:37 2021-Apr-15 15:10
2007-Mar-29 19:50 3_07:55 Earth 0.463214144983119 0.448842702638808 0.477757379674702 6.76397755855653 6.76312709503636 2454189.326643283 4794.63536696336 847147.066186816 39.0264613235635 31.6872915311384 508008.452032051 T 13 CATAB v2.0g-lin.ifort 2021-Apr-15 15:10:37 2021-Apr-15 15:10
2009-Oct-10 06:21 1_17:01 Earth 0.432677967260296 0.403625950749294 0.461731815090572 15.4306156451482 15.4302165559819 2455114.764807243 2461.03999899806 1449432.1281342 5.94626578279394 1.83020491370072 264799.849755367 T 13 CATAB v2.0g-lin.ifort 2021-Apr-15 15:10:37 2021-Apr-15 15:10
2010-Mar-08 21:10 3_02:10 Earth 0.375166225720227 0.361628660083199 0.388832304885451 5.13075033788173 5.12936592275359 2455264.382262643 4450.1958556451 761563.678835223 39.9255906610462 27.1210051900922 286788.939885342 T 13 CATAB v2.0g-lin.ifort 2021-Apr-15 15:10:37 2021-Apr-15 15:10
2012-Oct-24 00:40 1_02:22 Earth 0.210377032385631 0.195241372584973 0.225512199989302 8.73798956755301 8.73653999974713 2456224.527505648 1581.9174860567 754571.256335366 2.39463077298863 0.371182737251017 53696.5297796697 T 13 CATAB v2.0g-lin.ifort 2021-Apr-15 15:10:37 2021-Apr-15 15:10
2013-Feb-01 21:53 4_09:37 Earth 0.25060465578395 0.239567503076766 0.261709903130772 1.76806902622108 1.76204531081275 2456325.412108652 6336.90522306429 589758.503155576 36.6181966225284 26.2604718168076 62173.1994705597 T 13 CATAB v2.0g-lin.ifort 2021-Apr-15 15:10:37 2021-Apr-15 15:10
2015-Nov-24 21:28 < 00:01 Earth 0.0330545052143247 0.0330015884602162 0.0331074184647717 2.80689292496385 2.77802638113456 2457351.394519182 0.238998789275229 2582.94763952201 7.85993619838594 0.971960601811127 2246.789733303 T 13 CATAB v2.0g-lin.ifort 2021-Apr-15 15:10:37 2021-Apr-15 15:10
2018-Dec-30 00:33 1_03:22 Earth 0.191446281072089 0.176280218799757 0.206640139056213 7.9840030776882 7.9822596973432 2458482.523030954 1641.76465756992 765655.841391256 30.6795054818275 -8.73849634288728 91576.5366501876 T 13 CATAB v2.0g-lin.ifort 2021-Apr-15 15:10:37 2021-Apr-15 15:10
2021-Aug-23 18:55 3_10:37 Earth 0.361329149708327 0.346947671407233 0.375716918203554 4.51840378979189 4.5167714793013 2459450.287942699 4956.98477374768 721233.38537153 26.6651171617945 6.60201022459264 94619.1937506247 T 13 CATAB v2.0g-lin.ifort 2021-Apr-15 15:10:37 2021-Apr-15 15:10
2022-Jan-11 23:24 1_14:54 Earth 0.40525672632535 0.376094617597644 0.43442078396286 14.5265652737543 14.5261126618723 2459591.474787686 2333.53025442342 1454920.16048706 61.0572409600328 -1.83731686224337 24064.0508504706 T 13 CATAB v2.0g-lin.ifort 2021-Apr-15 15:10:37 2021-Apr-15 15:10
2024-Aug-01 21:26 3_11:42 Earth 0.450683014551868 0.435536985071871 0.465829123214768 6.27929907267902 6.27835748111091 2460524.392818306 5022.26792239268 755331.989263527 24.6090991641617 1.71189539063367 41727.9512827805 T 13 CATAB v2.0g-lin.ifort 2021-Apr-15 15:10:37 2021-Apr-15 15:10
2053-Oct-11 00:46 8_05:18 Earth 0.433783721107004 0.291159884285548 0.576449683955826 15.466217062866 15.4658199073653 2471186.531759853 11837.864839467 7116317.88316244 5.9941504703099 1.70565187802889 246081.139256597 T 13 CATAB v2.0g-lin.ifort 2021-Apr-15 15:10:37 2021-Apr-15 15:10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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