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JPL Small-Body Database Browser
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(2015 HZ)
Classification: Amor [NEO]          SPK-ID: 3716432
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | 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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .500069315398865 0.00010189  
a 2.183527624273944 0.00047159 au
q 1.091612460048763 1.3289e-05 au
i 4.211899670509055 0.00061896 deg
node 224.2590258177394 8.1353e-05 deg
peri 356.9644128414934 0.00031294 deg
M 206.628059253252 0.18417 deg
tp 2459502.588038617115
(2021-Oct-15.08803862)
0.76556 TDB
period 1178.518658772295
3.23
0.3818
0.001045
d
yr
n .3054682226033016 9.8961e-05 deg/d
Q 3.275442788499126 0.00070742 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      55 days  
   first obs. used      2015-04-16  
   last obs. used      2015-06-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .43835  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:34:22  

Additional Information
 Earth MOID = .0834545 au 
 Jupiter MOID = 1.70812 au 
 T_jup = 3.502 
[ 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 24.5   n/a E2015L29  

[ 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
1902-Jun-08 07:32 6_02:36 Earth 0.367715941887004 0.227133256438196 0.508374228862965 14.7380171776612 14.7375255140304 2415908.813832426 8796.43419187774 7017102.83420575 8.88440291607866 2.04335776177118 187999.837844908 T 25 CATAB v2.0e-lin.ifort 2017-Nov-30 05:02:51 2018-Dec-11 16:37
1957-Mar-23 03:56 8_00:36 Earth 0.426447497478275 0.193275964272079 0.66128800610768 16.8449650824687 16.8445941614421 2435920.663903981 11556.1333852223 11744596.8717555 7.10756985239439 5.45124766657702 746441.077819558 T 25 CATAB v2.0e-lin.ifort 2017-Nov-30 05:02:51 2018-Dec-11 16:37
1973-Jun-15 09:44 7_06:55 Earth 0.451025509787377 0.243701128653198 0.658426562499735 17.3459274756857 17.3455868965899 2441848.905577553 10494.5970074337 10344497.6206807 10.6194380903554 1.49262428390313 143004.380455247 T 25 CATAB v2.0e-lin.ifort 2017-Nov-30 05:02:51 2018-Dec-11 16:37
2015-May-06 09:33 < 00:01 Earth 0.0842316245842304 0.0841873442643235 0.0842759048203903 5.90343715873259 5.89807636043354 2457148.897658454 0.268287835589905 2204.09909270553 4.9250036434237 -0.0103210207443628 3216.51497765755 T 25 CATAB v2.0e-lin.ifort 2017-Nov-30 05:02:51 2018-Dec-11 16:37
2057-Mar-27 07:12 7_00:35 Earth 0.405304210862484 0.20755665594217 0.604123708340608 15.9119350082761 15.9115218524484 2472449.800229661 10115.1634830336 9942115.14394732 7.23309755351875 5.25123242625105 676948.190002237 T 25 CATAB v2.0e-lin.ifort 2017-Nov-30 05:02:51 2018-Dec-11 16:37
2073-Jun-13 08:18 8_14:10 Earth 0.38498261727854 0.178710716359264 0.591271320447233 15.502150145143 15.501703682063 2478371.845807460 12369.9099756947 10287146.4736133 10.1550232228288 0.749825800455081 62267.2522750524 T 25 CATAB v2.0e-lin.ifort 2017-Nov-30 05:02:51 2018-Dec-11 16:37
2115-May-11 11:35 5_20:30 Earth 0.0867427033907445 0.080244157485331 0.0944509171822577 6.03119507715586 6.02609989736261 2493677.982824070 8429.53907103229 622509.466810056 6.17047683660352 55.0627804066592 1493896.27072119 T 25 CATAB v2.0e-lin.ifort 2017-Nov-30 05:02:51 2018-Dec-11 16:37
2144-Jun-13 07:28 2_15:41 Earth 0.357924906860289 0.297076572628157 0.418772915859324 14.6510512021529 14.6505430904697 2504303.811082410 3820.59153300905 3034204.59987658 9.50899630124642 0.376387946158114 30222.3537658676 T 25 CATAB v2.0e-lin.ifort 2017-Nov-30 05:02:51 2018-Dec-11 16:37
2157-Apr-16 19:01 8_22:56 Earth 0.177425261927009 0.0933707296270481 0.261463621651 8.79193018888897 8.79022192537814 2508994.292039960 12896.3082377649 4190204.92567859 7.52191617245658 0.239505978448998 10329.285924616 T 25 CATAB v2.0e-lin.ifort 2017-Nov-30 05:02:51 2018-Dec-11 16:37
2186-May-31 21:47 8_10:33 Earth 0.193477688994665 0.105434391464753 0.281622258395691 9.56028506598919 9.5588444662044 2519631.407472312 12152.6731460433 4398431.47870643 5.7451462581543 2.72373500517476 193730.517108395 T 25 CATAB v2.0e-lin.ifort 2017-Nov-30 05:02:51 2018-Dec-11 16:37
2199-Apr-08 07:57 3_14:59 Earth 0.293695683972472 0.225649050069399 0.361826131088403 12.3681470767766 12.3674135380784 2524325.831326559 5218.96469709717 3404303.24542615 7.49975204800724 4.10323361850319 358879.353628396 T 25 CATAB v2.0e-lin.ifort 2017-Nov-30 05:02:51 2018-Dec-11 16:37
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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