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JPL Small-Body Database Browser
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27598 (2001 DZ28)
Classification: Main-belt Asteroid          SPK-ID: 2027598
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1667305892945729 3.3187e-08  
a 3.17615943187118 1.9925e-08 au
q 2.646596498101782 1.0904e-07 au
i 1.899119508129132 3.9785e-06 deg
node 61.56858802065346 0.00012392 deg
peri 211.8423707878896 0.00012466 deg
M 46.87242675231829 1.2253e-05 deg
tp 2458731.305113063998
(2019-Sep-04.80511306)
7.0425e-05 TDB
period 2067.530230705783
5.66
1.9456e-05
5.327e-08
d
yr
n .1741207913932695 1.6385e-09 deg/d
Q 3.705722365640578 2.3248e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1326  
   data-arc span      8962 days (24.54 yr)  
   first obs. used      1995-02-07  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55797  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:44:45  

Additional Information
 Earth MOID = 1.63054 au 
 Jupiter MOID = 1.4129 au 
 T_jup = 3.178 
[ 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 14.0   n/a MPO319426  
diameter diameter 7.579 km 0.146 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.093   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27598 (2001 DZ28)          Discovered 2001-Feb-17 by LINEAR at Socorro
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

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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
1931-Oct-11 16:41 00:03 Jupiter 1.84204585818762 1.84204396161963 1.84204775475476 2.35260237166276 2.14827461373838 2426626.195405630 3.32506389478198 96.5967464829847 16.9187531399618 -68.5126803479385 1385575.99727319 T 27 CATAB v2.0f-lin.ifort 2019-Sep-24 01:44:50 2019-Sep-24 01:44
1942-Oct-04 02:07 00:03 Jupiter 1.58506851437116 1.58506732332167 1.58506970541839 1.54698194785565 1.15082631984204 2430636.588477202 2.68789174904899 135.975249362831 80.4014305986636 27.1247141832953 1236530.00499416 T 27 CATAB v2.0f-lin.ifort 2019-Sep-24 01:44:50 2019-Sep-24 01:44
1953-Oct-18 05:29 00:02 Jupiter 1.45938051077265 1.45938009583742 1.45938092570755 1.29186260930057 0.712819507231189 2434668.728546058 2.02279310871883 358.086838931687 179.40241219824 -6.87151106264108 2141692.11056738 T 27 CATAB v2.0f-lin.ifort 2019-Sep-24 01:44:50 2019-Sep-24 01:44
1964-Oct-29 01:35 00:02 Jupiter 1.51419475540446 1.51419426218152 1.51419524862775 1.62189232786557 1.22953590362714 2438697.565950834 1.55181943366905 129.376136228276 69.8506237695377 53.6447009092072 1946823.41602784 T 27 CATAB v2.0f-lin.ifort 2019-Sep-24 01:44:50 2019-Sep-24 01:44
1975-Oct-10 08:05 00:01 Jupiter 1.73522091371108 1.73522031472822 1.73522151269423 2.63638230766362 2.44422608357403 2442695.837052923 1.15973000317958 71.8750113678667 8.74147081532584 -83.1361495669724 2779880.6312448 T 27 CATAB v2.0f-lin.ifort 2019-Sep-24 01:44:50 2019-Sep-24 01:44
2074-Jul-14 06:45 00:02 Jupiter 1.9021948094341 1.90219362024702 1.90219599862086 2.51817784562382 2.33466181102377 2478767.781273069 1.74916641447847 65.2323028082006 18.2346583699076 -70.7175600524781 1553393.2116067 T 27 CATAB v2.0f-lin.ifort 2019-Sep-24 01:44:50 2019-Sep-24 01:44
2085-Jul-08 00:26 00:02 Jupiter 1.64190228781651 1.64190116716439 1.64190340846657 1.6681313945124 1.32321760490533 2482779.518387956 2.12701573371769 88.6519848138362 64.1681483803011 31.2462091761366 1110266.77530386 T 27 CATAB v2.0f-lin.ifort 2019-Sep-24 01:44:50 2019-Sep-24 01:44
2096-Jul-20 09:34 00:03 Jupiter 1.49129469835735 1.4912941708424 1.49129522587197 1.32038937586333 0.779405023223784 2486809.898507510 2.54581411321785 282.291275145873 176.072349788951 2.34992095101051 1954204.33640328 T 27 CATAB v2.0f-lin.ifort 2019-Sep-24 01:44:50 2019-Sep-24 01:44
2107-Aug-04 07:37 00:03 Jupiter 1.50747466755545 1.50747375459651 1.50747558051284 1.53475634463813 1.1098258972109 2490840.817363528 3.26571170983222 241.275705953338 87.775438404065 23.7089314684831 1209579.65341825 T 27 CATAB v2.0f-lin.ifort 2019-Sep-24 01:44:50 2019-Sep-24 01:44
2118-Jul-21 20:53 00:04 Jupiter 1.6938227043318 1.69382051917038 1.69382488949928 2.4207178865853 2.20448266691433 2494845.370267955 4.12650983201944 218.034113611935 5.93081936819922 -83.5512793819222 2214364.64997715 T 27 CATAB v2.0f-lin.ifort 2019-Sep-24 01:44:50 2019-Sep-24 01:44
2129-Jun-18 03:21 00:05 Jupiter 1.97217046302268 1.97216771964336 1.97217320640896 3.86750870826047 3.75481672722478 2498829.639926638 4.60539130831411 235.722675749576 20.822479147566 -61.6635421864683 2786375.01275872 T 27 CATAB v2.0f-lin.ifort 2019-Sep-24 01:44:50 2019-Sep-24 01:44

Alternate Designations
 2001 DZ28 = 1996 FQ20 = 1998 UD48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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