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154029 (2002 CY46)
Classification: Apollo [NEO]          SPK-ID: 2154029
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 130 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4626686891019996 4.2312e-08  
a 1.890027931598423 1.4077e-08 au
q 1.015571186119617 8.1518e-08 au
i 44.19355773931047 1.4973e-05 deg
node 346.1642088840855 5.0786e-06 deg
peri 319.3898067410183 1.0617e-05 deg
M 284.0421457165745 1.8009e-05 deg
tp 2459200.749272810608
(2020-Dec-17.24927281)
4.9561e-05 TDB
period 949.0754957719914
2.60
1.0603e-05
2.903e-08
d
yr
n .3793165049606206 4.2379e-09 deg/d
Q 2.764484677077228 2.0591e-08 au
  Orbit Determination Parameters
   # obs. used (total)      545  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      6660 days (18.23 yr)  
   first obs. used      2002-02-11  
   last obs. used      2020-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52874  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-08 05:54:46  

Additional Information
 Earth MOID = .0876951 au 
 Jupiter MOID = 2.89405 au 
 T_jup = 3.519 
[ 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 16.4   n/a MPO453999  
diameter diameter 1.119 km 0.045 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2012ApJ...760L..12M)  
rotation period rot_per 2.554 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Warner, B.D.; Skiff, B.A. (2011) Minor Planet Bull. 38, 32-33.]
[Skiff, B.A.; McLelland, K.P.; Sanborn, J.; Pravec, P.; Koehn, B.W. (2019). Minor Planet Bull. 46-4, in press.]
geometric albedo albedo 0.098   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  

154029 (2002 CY46)          Discovered 2002-Feb-11 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

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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
1906-Aug-24 17:41 < 00:01 Earth 0.387214130154829 0.387202069347074 0.38722619120393 23.5332770038774 23.5329846011287 2417447.236722301 0.624744265077965 770.89931198626 17.5409668825452 -38.7361257255956 2055144.50305308 T 130 CATAB v2.0f-lin.ifort 2020-May-08 05:54:54 2020-May-08 05:55
1919-Aug-27 10:18 < 00:01 Earth 0.319955395885987 0.319943340486422 0.319967451525407 23.5395184127984 23.5391646366022 2422197.929295055 0.638674732798728 743.225128810083 16.596097207281 -36.0263345477414 1723059.27113006 T 130 CATAB v2.0f-lin.ifort 2020-May-08 05:54:54 2020-May-08 05:55
1932-Aug-29 06:38 < 00:01 Earth 0.251653564165174 0.251642172189302 0.251664956382212 23.6615965833662 23.661149107794 2426948.776526484 0.622392216770942 688.299530311012 16.2326654123456 -34.3883318551554 1340328.46686087 T 130 CATAB v2.0f-lin.ifort 2020-May-08 05:54:54 2020-May-08 05:55
1945-Aug-31 11:30 < 00:01 Earth 0.202918351338563 0.202908180342651 0.202928522591615 23.8198940144775 23.8193427547929 2431698.978823056 0.577366247339566 622.193214173946 16.0089235275587 -35.4092318775565 1122843.60416403 T 130 CATAB v2.0f-lin.ifort 2020-May-08 05:54:54 2020-May-08 05:55
1958-Sep-02 02:46 < 00:01 Earth 0.169127650604377 0.169119243857737 0.169136057605754 23.9889413022654 23.9882845635733 2436448.615084409 0.503370827323658 532.005469670691 15.8274616005958 -38.0212761533621 1003217.77046379 T 130 CATAB v2.0f-lin.ifort 2020-May-08 05:54:54 2020-May-08 05:55
1971-Sep-03 08:29 < 00:01 Earth 0.146777883174893 0.146771643342515 0.146784123215729 24.1413369069918 24.1405849427593 2441197.853165285 0.397099657415309 416.055028551744 15.7154549087417 -41.6288467563819 943293.467514908 T 130 CATAB v2.0f-lin.ifort 2020-May-08 05:54:54 2020-May-08 05:55
1984-Sep-02 21:04 < 00:01 Earth 0.141341223333516 0.141336991913957 0.141345454861996 24.1873448938131 24.1865654903865 2445946.377917788 0.274140172436991 288.128732527915 15.6712569290511 -42.9964282376001 934764.109976567 T 130 CATAB v2.0f-lin.ifort 2020-May-08 05:54:54 2020-May-08 05:55
1997-Sep-03 00:14 < 00:01 Earth 0.144680740746181 0.144678526238503 0.144682955280909 24.1766130504642 24.1758512994952 2450694.509700757 0.140476133963751 148.753821386584 15.7209246610488 -42.3587016459218 946955.409594374 T 130 CATAB v2.0f-lin.ifort 2020-May-08 05:54:54 2020-May-08 05:55
2010-Sep-02 11:31 < 00:01 Earth 0.164026887705168 0.164026390851222 0.164027384559179 24.0357373523162 24.0350615090853 2455441.979901739 0.0267968491655479 25.4943725963088 13.1441035189409 -15.9661130078882 1069237.46166311 T 130 CATAB v2.0f-lin.ifort 2020-May-08 05:54:54 2020-May-08 05:55
2023-Sep-01 08:25 < 00:01 Earth 0.198828243323911 0.198825770411004 0.198830716252353 23.8548350622174 23.8542732864819 2460188.850848922 0.140530034335342 151.718491224647 15.8815783136756 -35.8580662627933 1129084.48072017 T 130 CATAB v2.0f-lin.ifort 2020-May-08 05:54:54 2020-May-08 05:55
2036-Aug-29 19:57 < 00:01 Earth 0.24716974094973 0.247164805569498 0.247174676379178 23.6709954652945 23.6705400530429 2464935.331507015 0.263659306730895 301.584642847706 16.2315700292835 -35.3673304952344 1347109.07774474 T 130 CATAB v2.0f-lin.ifort 2020-May-08 05:54:54 2020-May-08 05:55
2049-Aug-27 19:10 < 00:01 Earth 0.311171293140616 0.311164012072461 0.311178574300324 23.5695070482721 23.5691437480363 2469681.298799994 0.371465063896539 450.350218711839 16.8454750883589 -36.3015263461635 1654744.63369689 T 130 CATAB v2.0f-lin.ifort 2020-May-08 05:54:54 2020-May-08 05:55
2062-Aug-25 20:33 < 00:01 Earth 0.374753480899345 0.374744072828264 0.374762889116603 23.591011719037 23.5907103331657 2474427.356120149 0.466687228380852 597.084207665949 18.0602051923674 -38.2325633972639 1906519.34072843 T 130 CATAB v2.0f-lin.ifort 2020-May-08 05:54:54 2020-May-08 05:55
2075-Aug-23 20:40 < 00:01 Earth 0.444835689104186 0.444824467777598 0.444846910635135 23.7181887324773 23.71793619053 2479173.360794570 0.532781391801298 734.482746807739 20.5890971117505 -40.3914694557454 2029359.93505343 T 130 CATAB v2.0f-lin.ifort 2020-May-08 05:54:54 2020-May-08 05:55
2132-Sep-23 08:29 < 00:01 Earth 0.421593636086015 0.421577891505248 0.421609380734987 30.3527018178723 30.3524935978713 2500022.853636741 0.915925090375648 829.429010016556 21.0468618564945 18.8192877237506 932000.54255758 T 130 CATAB v2.0f-lin.ifort 2020-May-08 05:54:54 2020-May-08 05:55
2145-Sep-20 17:26 < 00:01 Earth 0.351500842314863 0.351484957957469 0.351516726786365 29.1599409585224 29.1596810016626 2504768.226393676 0.916458742149326 852.767065398248 19.8277899286415 21.7506410159571 949125.201869908 T 130 CATAB v2.0f-lin.ifort 2020-May-08 05:54:54 2020-May-08 05:55
2158-Sep-18 06:32 < 00:01 Earth 0.286070335096097 0.28605505173257 0.286085618648384 28.0668102620322 28.0664784065161 2509513.772207618 0.880835154952044 845.690846703416 18.6168664657002 25.6927976761946 965516.727615908 T 130 CATAB v2.0f-lin.ifort 2020-May-08 05:54:54 2020-May-08 05:55
2171-Sep-15 22:08 < 00:01 Earth 0.222982191372415 0.222968435780427 0.222995947283752 27.0950279191573 27.0945869013667 2514259.422450726 0.818115404957411 804.800429517355 17.5056629889424 31.5442902131799 970669.392655139 T 130 CATAB v2.0f-lin.ifort 2020-May-08 05:54:54 2020-May-08 05:55
2184-Sep-13 05:10 < 00:01 Earth 0.177389239640053 0.177377983036697 0.177400496697626 26.442181492078 26.4416134343561 2519005.715155181 0.715015312405978 718.075027321296 16.7970506238767 38.5946074024599 964622.792962193 T 130 CATAB v2.0f-lin.ifort 2020-May-08 05:54:54 2020-May-08 05:55
2197-Sep-11 22:47 < 00:01 Earth 0.145515059832117 0.145506954473139 0.145523165721633 25.9553965623805 25.9546910857239 2523752.449233044 0.581636499372551 596.373507398227 16.297878134024 47.3550707122719 965933.960579619 T 130 CATAB v2.0f-lin.ifort 2020-May-08 05:54:54 2020-May-08 05:55
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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