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(2016 NL15)
Classification: Apollo [NEO]          SPK-ID: 3754437
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 77 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5583608506236798 1.2631e-08  
a 2.038855060299747 5.0623e-09 au
q .9004382145323863 2.7316e-08 au
i 5.541529352390231 2.6115e-06 deg
node 300.6112642835404 1.7906e-05 deg
peri 96.48962897747288 1.9389e-05 deg
M 77.75920452302465 2.1767e-06 deg
tp 2458770.817839160321
(2019-Oct-14.31783916)
5.8037e-06 TDB
period 1063.354215227356
2.91
3.9603e-06
1.084e-08
d
yr
n .3385513452100514 1.2609e-09 deg/d
Q 3.177271906067108 7.8888e-09 au
  Orbit Determination Parameters
   # obs. used (total)      517  
   # delay obs. used      2  
   # Doppler obs. used      2  
   data-arc span      1320 days (3.61 yr)  
   first obs. used      2016-07-05  
   last obs. used      2020-02-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .35137  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jul-15 06:49:39  

Additional Information
 Earth MOID = .063319 au 
 Jupiter MOID = 2.3085 au 
 T_jup = 3.586 
[ 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 20.3   n/a E2020A92  
rotation period rot_per 23.22 h n/a LCDB (Rev. 2019-August); 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:
[Warner, B.D.; Aznar Macias, A.; Sota Ballano, A. (2017) Minor Planet Bull. 44, 157-158.]

[ 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
1923-Dec-14 10:14 < 00:01 Earth 0.0654385005205187 0.0654384000947392 0.0654386009482883 11.7552466125947 11.7517823462805 2423767.926388781 0.135387850931866 35.6972828368364 4.30982149802327 -85.8783462365298 2255228.74583338 T 77 CATAB v2.0f-lin.ifort 2020-Jul-15 06:49:50 2020-Jul-15 06:50
1926-Aug-26 23:21 < 00:01 Earth 0.1727612361424 0.17276071931472 0.172761752970512 16.3041003982461 16.3031544185563 2424754.473064107 0.0817571805950236 29.3483442955846 6.49311197468817 -29.381298285739 1922660.99655882 T 77 CATAB v2.0f-lin.ifort 2020-Jul-15 06:49:50 2020-Jul-15 06:50
1953-Jan-06 15:16 < 00:01 Earth 0.349433667968752 0.349432245250824 0.349435090686859 22.0428122400528 22.0424663134067 2434384.136181646 0.115858707250382 72.0970314296806 3.56513476646892 -10.2730675771605 2446107.50824498 T 77 CATAB v2.0f-lin.ifort 2020-Jul-15 06:49:50 2020-Jul-15 06:50
1955-Oct-15 10:41 < 00:01 Earth 0.131468717861247 0.131468356916462 0.131469078806166 9.3614697362817 9.35930454575682 2435395.945314189 0.649497712520699 19.3364296252447 5.71668878079932 22.5039774369288 1518020.66135415 T 77 CATAB v2.0f-lin.ifort 2020-Jul-15 06:49:50 2020-Jul-15 06:50
1958-Aug-11 06:36 < 00:01 Earth 0.424579242591288 0.424577501857091 0.424580983325606 24.0767670437193 24.0765063936895 2436426.774923005 0.122667246605503 87.5337587487144 7.20169034340238 -7.4368524396902 1241826.35747347 T 77 CATAB v2.0f-lin.ifort 2020-Jul-15 06:49:50 2020-Jul-15 06:50
1984-Dec-19 14:14 < 00:01 Earth 0.0886463474568742 0.0886448020017536 0.0886478929417851 13.4385649339383 13.4363280947524 2446054.093184060 0.284240619856642 111.909592865788 3.79530327919022 -46.5170304818661 2344491.47914837 T 77 CATAB v2.0f-lin.ifort 2020-Jul-15 06:49:50 2020-Jul-15 06:50
1987-Sep-02 03:21 < 00:01 Earth 0.108344454834111 0.108342691028144 0.108346218657415 14.0497404193059 14.0479899100004 2447040.639884496 0.255897655879256 111.513999517898 6.69503869335282 -38.0192223138832 1396051.71653949 T 77 CATAB v2.0f-lin.ifort 2020-Jul-15 06:49:50 2020-Jul-15 06:50
2016-Dec-17 14:46 < 00:01 Earth 0.0765207092599922 0.0765206376471547 0.0765207808728296 12.7436306642208 12.7408979969207 2457740.115206000 0.0151675698909111 5.53610459851122 3.5710802833739 89.9689694027026 3229233.76243609 T 77 CATAB v2.0f-lin.ifort 2020-Jul-15 06:49:50 2020-Jul-15 06:50
2019-Sep-04 21:39 < 00:01 Earth 0.103023768411896 0.10302361641458 0.103023920409218 13.4457765720293 13.4438529484041 2458731.402170436 0.0319383208178112 7.7611709844545 6.17777516787218 20.8271971249476 1964420.28848594 T 77 CATAB v2.0f-lin.ifort 2020-Jul-15 06:49:50 2020-Jul-15 06:50
2048-Sep-01 00:16 < 00:01 Mars 0.081774549495028 0.0817734500321189 0.0817756489815298 14.1436914404877 14.143443909797 2469320.510822347 0.164937966214752 88.8432717616633 7.42465668189812 -52.1518180996482 1293269.7628422 T 77 CATAB v2.0f-lin.ifort 2020-Jul-15 06:49:50 2020-Jul-15 06:50
2049-Jan-03 08:30 < 00:01 Earth 0.291568014202546 0.291565748401044 0.291570280004588 20.002871711732 20.0024148496782 2469444.854215301 0.177599127488272 114.718780981174 3.84888591733205 -9.98210185500849 1807447.50256177 T 77 CATAB v2.0f-lin.ifort 2020-Jul-15 06:49:50 2020-Jul-15 06:50
2051-Oct-07 02:39 < 00:01 Earth 0.117144858233338 0.117144047840668 0.117145668627094 9.15627362585482 9.15378918142479 2470451.610354200 0.914602240240118 44.2367285740371 5.71842435497956 24.2117506290292 1381751.67762695 T 77 CATAB v2.0f-lin.ifort 2020-Jul-15 06:49:50 2020-Jul-15 06:50
2054-Aug-14 22:57 < 00:01 Earth 0.408144475434521 0.40814225997748 0.408146690892142 23.2192271634088 23.2189460035586 2471494.456392296 0.19300267200113 113.181065337355 7.00658597718535 -12.5799437036502 1796364.44949438 T 77 CATAB v2.0f-lin.ifort 2020-Jul-15 06:49:50 2020-Jul-15 06:50
2081-Jan-08 16:57 < 00:01 Earth 0.368475791721933 0.368472809888561 0.368478773555619 22.5290511495004 22.5287301801312 2481138.206473782 0.218793667020638 149.645734219003 3.81565231135755 -6.48129447892694 1521165.68047222 T 77 CATAB v2.0f-lin.ifort 2020-Jul-15 06:49:50 2020-Jul-15 06:50
2083-Oct-29 03:34 00:01 Earth 0.134659162864773 0.134659043664421 0.134659282065128 9.39957682281528 9.39747150927299 2482161.648829431 1.14294965894203 6.27934942099703 3.79462033555282 -23.8920822952032 3082240.28977209 T 77 CATAB v2.0f-lin.ifort 2020-Jul-15 06:49:50 2020-Jul-15 06:50
2086-Aug-16 15:32 < 00:01 Earth 0.373949780280588 0.373947197431764 0.373952363130389 22.3208208494364 22.3205016280215 2483184.146875523 0.223295086535399 132.246534510221 7.12877007046795 -13.1396437561993 1667924.13601994 T 77 CATAB v2.0f-lin.ifort 2020-Jul-15 06:49:50 2020-Jul-15 06:50
2113-Jan-02 07:51 < 00:01 Earth 0.218662712420403 0.218661189385394 0.218664235455922 18.1599743975136 18.1593033853119 2492818.827348106 0.126512859761966 77.7569185926546 3.66092082309102 -12.4050766739344 1782829.26744837 T 77 CATAB v2.0f-lin.ifort 2020-Jul-15 06:49:50 2020-Jul-15 06:50
2115-Sep-21 00:44 < 00:01 Earth 0.0901580143904132 0.0901574779658711 0.0901585508195369 10.213584824688 10.2106908725123 2493810.530729416 0.31578213774019 42.5480961898913 6.66378889579814 51.9292428989486 1736702.02300601 T 77 CATAB v2.0f-lin.ifort 2020-Jul-15 06:49:50 2020-Jul-15 06:50
2144-Dec-31 04:46 < 00:01 Earth 0.194708709656642 0.194708384218814 0.194709035094481 17.2364638606616 17.2356699186064 2504504.698312555 0.0419134366946635 16.4937434113008 3.70681772139219 -10.5771811868639 2056562.37030485 T 77 CATAB v2.0f-lin.ifort 2020-Jul-15 06:49:50 2020-Jul-15 06:50
2147-Sep-18 23:31 < 00:01 Earth 0.0852665620973604 0.0852664496018967 0.0852666745932652 10.5385883765627 10.5356227786154 2505496.479598966 0.106766230237384 20.6282082680125 4.89206208478383 82.1198106749204 2549431.72373466 T 77 CATAB v2.0f-lin.ifort 2020-Jul-15 06:49:50 2020-Jul-15 06:50
2179-Dec-12 17:47 < 00:01 Earth 0.0605833964200262 0.0605825303663307 0.0605842625392221 10.7055971050215 10.7014881518037 2517269.241037276 0.520174431875022 108.710982839539 3.90459304651725 66.6696061713529 2154510.19714062 T 77 CATAB v2.0f-lin.ifort 2020-Jul-15 06:49:50 2020-Jul-15 06:50
2182-Aug-31 16:01 < 00:01 Earth 0.181556026160033 0.181552848182422 0.181559204148883 16.1236932219207 16.1227829955353 2518262.167172791 0.33870823616048 173.773296979987 5.74733694513455 -24.2426515950727 1755889.7290145 T 77 CATAB v2.0f-lin.ifort 2020-Jul-15 06:49:50 2020-Jul-15 06:50
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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