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16064 Davidharvey (1999 RH27)
Classification: Amor [NEO]          SPK-ID: 2016064
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 88 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5891100152066161 3.8348e-08  
a 2.849238177749062 1.4382e-08 au
q 1.170723431528041 1.076e-07 au
i 4.53922892938706 3.5966e-06 deg
node 335.569583938084 5.5983e-05 deg
peri 104.7957629971778 5.6079e-05 deg
M 75.81081977066262 1.4216e-05 deg
tp 2458630.569404677856
(2019-May-27.06940468)
6.677e-05 TDB
period 1756.675560544568
4.81
1.3301e-05
3.642e-08
d
yr
n .2049325487788993 1.5517e-09 deg/d
Q 4.527752923970084 2.2855e-08 au
  Orbit Determination Parameters
   # obs. used (total)      987  
   data-arc span      9392 days (25.71 yr)  
   first obs. used      1994-09-01  
   last obs. used      2020-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48189  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-02 06:25:53  

Additional Information
 Earth MOID = .20384 au 
 Jupiter MOID = .860659 au 
 T_jup = 3.018 
[ 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 16.7   n/a MPO337395  
diameter diameter 4.106 km 0.592 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  
rotation period rot_per 178.5 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pravec, P.; et al. (2005) Icarus 173, 108-131.]
geometric albedo albedo 0.020   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  
SMASSII spectral type spec_B C   n/a Binzel et al. (2001) Icarus 151, 139-149  

16064 Davidharvey           Discovered 1999 Sept. 5 by the Catalina Sky Survey.
David Harvey (b. 1958) is a software engineer at the University of Arizona's Steward Observatory. His telescope control systems have seen widespread use at public and private observatories throughout the world. He is an accomplished fine art, portrait, and architectural photographer and astrophotographer.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20111210/MPCPages.arcLast Updated: 2011-12-12

[ 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
1900-Aug-18 17:01 < 00:01 Jupiter 1.8904517671196 1.89044181690422 1.8904617173338 7.48560591297257 7.42550940731874 2415250.209047387 0.917385564514779 490.284307192441 42.8814991540565 3.84922566087649 386727.002942051 T 88 CATAB v2.0f-lin.ifort 2020-Aug-02 06:26:13 2020-Aug-02 06:26
1921-Dec-05 15:03 < 00:01 Earth 0.306024816841308 0.306018429007617 0.306031204715749 5.78221176439643 5.7807057876128 2423029.127412800 0.141214811935011 364.039667605058 12.6936257140603 -29.0201827405674 1201631.87150066 T 88 CATAB v2.0f-lin.ifort 2020-Aug-02 06:26:13 2020-Aug-02 06:26
1924-Aug-09 06:54 < 00:01 Jupiter 0.877710481441555 0.87770948685425 0.877711476028761 4.03928145988713 3.79285143662329 2424006.787474273 0.639721315519757 51.5679648244567 24.7894885204105 -37.2517741958247 1363493.21223322 T 88 CATAB v2.0f-lin.ifort 2020-Aug-02 06:26:13 2020-Aug-02 06:26
1948-May-06 02:41 < 00:01 Jupiter 1.00255666036406 1.00255425951134 1.00255906121648 4.67344120088565 4.48902302059108 2432677.611835827 0.510179549671586 116.523637399345 42.3301861570359 15.0743925164474 943644.421585557 T 88 CATAB v2.0f-lin.ifort 2020-Aug-02 06:26:13 2020-Aug-02 06:26
1950-Dec-05 20:57 < 00:01 Earth 0.336329202086397 0.336325460327291 0.336332943867546 4.28063150959519 4.27878039268089 2433621.373196481 0.35890164844595 230.932888841628 12.7287756248482 -36.1771155523359 1716026.8595973 T 88 CATAB v2.0f-lin.ifort 2020-Aug-02 06:26:13 2020-Aug-02 06:26
1955-Dec-28 19:30 < 00:01 Earth 0.479204503593107 0.479200080502271 0.479208926691081 3.45745673485675 3.45584818047009 2435470.312667856 0.887968359690132 239.187073316189 19.6301311866678 -22.5276898760766 615380.602935825 T 88 CATAB v2.0f-lin.ifort 2020-Aug-02 06:26:13 2020-Aug-02 06:26
1999-Dec-10 01:16 < 00:01 Earth 0.262876959470271 0.262876641027229 0.262877277913328 3.76187561695761 3.75918029274686 2451522.553100570 0.0594663850549228 15.9281517628939 11.7717102250191 4.39216071973576 4035277.0498937 T 88 CATAB v2.0f-lin.ifort 2020-Aug-02 06:26:13 2020-Aug-02 06:26
2007-Sep-22 22:24 < 00:01 Jupiter 1.01434967962006 1.0143485877018 1.01435077153821 4.65343386266415 4.47038776778487 2454366.433326236 0.598085263356425 53.62984007494 38.4061767957534 -24.5241925124642 1524623.68281217 T 88 CATAB v2.0f-lin.ifort 2020-Aug-02 06:26:13 2020-Aug-02 06:26
2019-Sep-08 02:57 < 00:01 Mars 0.0994573587521113 0.0994560136632565 0.0994587038484004 14.1884839357547 14.1882810570903 2458734.623192387 0.317614393172809 80.6596037929876 19.4155620633029 34.9070106738995 458679.562820992 T 88 CATAB v2.0f-lin.ifort 2020-Aug-02 06:26:13 2020-Aug-02 06:26
2031-Jun-27 18:23 < 00:01 Jupiter 0.861233144324171 0.861232397445715 0.861233891202775 4.08695851570254 3.83877982737976 2463045.265951795 0.587526449740113 46.7782791897216 27.8289425934272 -46.7826296762292 3530093.81699443 T 88 CATAB v2.0f-lin.ifort 2020-Aug-02 06:26:13 2020-Aug-02 06:26
2033-Dec-16 09:35 < 00:01 Earth 0.273494099055108 0.273491536472497 0.273496661646564 4.12222017218969 4.11985611617841 2463947.899028550 0.101511660890444 149.825772527983 16.1613566602174 -31.7297875830045 1200297.49918136 T 88 CATAB v2.0f-lin.ifort 2020-Aug-02 06:26:13 2020-Aug-02 06:26
2055-May-02 16:21 < 00:01 Jupiter 1.78342322002933 1.78341970831186 1.7834267317466 7.58357599304166 7.52068753017455 2471755.181086627 0.425793919630011 173.591087545144 45.0571978700528 6.9157492535275 876072.368475507 T 88 CATAB v2.0f-lin.ifort 2020-Aug-02 06:26:13 2020-Aug-02 06:26
2072-Dec-10 20:45 < 00:01 Earth 0.327150280673553 0.327141856376586 0.327158705094259 4.59507065622527 4.59329786885226 2478187.364328762 0.547989784189316 526.569260297701 13.4302968747161 -37.1318570450626 1418626.71728946 T 88 CATAB v2.0f-lin.ifort 2020-Aug-02 06:26:13 2020-Aug-02 06:26
2090-Sep-20 02:25 < 00:01 Jupiter 1.49601615673442 1.49601178012255 1.49602053334587 6.38259085950319 6.29325792152548 2484679.600577558 0.964398269338985 214.070250962634 49.257266567318 0.440628022478062 621878.926306885 T 88 CATAB v2.0f-lin.ifort 2020-Aug-02 06:26:13 2020-Aug-02 06:26
2111-Dec-17 22:25 < 00:01 Earth 0.23217041126414 0.232169919950812 0.232170902584239 4.2921660904761 4.28949145684116 2492437.433915624 0.059635613728331 92.619614641925 17.4998447478164 -79.2044770287494 1786902.20112327 T 88 CATAB v2.0f-lin.ifort 2020-Aug-02 06:26:13 2020-Aug-02 06:26
2114-Aug-17 15:50 < 00:01 Jupiter 0.823960044072031 0.823959319165791 0.823960768978506 4.01226994842854 3.74730977521913 2493411.159671071 0.613919471914251 47.6886013296942 29.8134138777228 -51.443638172273 5232697.9959408 T 88 CATAB v2.0f-lin.ifort 2020-Aug-02 06:26:13 2020-Aug-02 06:26
2138-May-18 09:57 < 00:01 Jupiter 1.14869672278931 1.14869408240824 1.14869936316974 5.21527977432133 5.07192164494035 2502085.914526903 0.507787162485474 124.307310327192 39.491186879246 -3.66339331672212 656519.589537895 T 88 CATAB v2.0f-lin.ifort 2020-Aug-02 06:26:13 2020-Aug-02 06:26
2145-Dec-20 08:43 < 00:01 Earth 0.280907614989876 0.280906958576392 0.280908271445212 3.86928918592279 3.86683698926853 2504858.863182930 0.560974483541435 187.652200745008 12.4018012584628 80.6581459224671 2322678.78045753 T 88 CATAB v2.0f-lin.ifort 2020-Aug-02 06:26:13 2020-Aug-02 06:26
2194-Dec-27 03:57 00:01 Earth 0.347897366732838 0.347885874571373 0.34790885904434 4.22242490559739 4.22061067456441 2522762.664355433 1.09001105492632 677.377209322348 38.2267754734179 -32.2805177734045 794075.049480053 T 88 CATAB v2.0f-lin.ifort 2020-Aug-02 06:26:13 2020-Aug-02 06:26
2197-Sep-27 21:35 < 00:01 Jupiter 0.873484474665907 0.873482129363619 0.873486819967648 4.35493761828214 4.12626599713901 2523768.399178332 0.82323401093146 111.697432246108 46.4858512664192 11.505724466074 824394.561430142 T 88 CATAB v2.0f-lin.ifort 2020-Aug-02 06:26:13 2020-Aug-02 06:26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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