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101734 (1999 FU1)
Classification: Main-belt Asteroid          SPK-ID: 2101734
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1840588686967288 3.5036e-08  
a 3.143477775126825 2.247e-08 au
q 2.564892812063671 1.1179e-07 au
i 15.95413369502016 5.2961e-06 deg
node 171.0758296720295 1.4829e-05 deg
peri 102.7238339431961 2.0604e-05 deg
M 210.6187703034164 1.469e-05 deg
tp 2459845.209828836259
(2022-Sep-22.70982884)
8.6346e-05 TDB
period 2035.701131920779
5.57
2.1827e-05
5.976e-08
d
yr
n .1768432479380326 1.8961e-09 deg/d
Q 3.722062738189978 2.6606e-08 au
  Orbit Determination Parameters
   # obs. used (total)      900  
   data-arc span      7610 days (20.84 yr)  
   first obs. used      1999-03-14  
   last obs. used      2020-01-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55644  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:25:37  

Additional Information
 Earth MOID = 1.60756 au 
 Jupiter MOID = 1.75065 au 
 T_jup = 3.124 
[ 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 14.2   n/a MPO432544  
rotation period rot_per 8.069 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

101734 (1999 FU1)          Discovered 1999-Mar-16 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
1931-Nov-14 08:42 00:03 Jupiter 1.9556974458755 1.95569644945492 1.95569844230354 3.55028181919658 3.42611891478885 2426659.862336661 2.65378422872385 266.610391949283 26.4219587901559 -85.6290099534527 1616171.38298376 T 22 CATAB v2.0f-lin.ifort 2020-Feb-24 01:25:51 2020-Feb-24 01:25
1941-Oct-06 03:45 00:03 Jupiter 1.78858838287914 1.78858745070275 1.78858931505777 1.80049219054875 1.51480405608974 2430273.656380340 3.11948365493214 432.369219193744 141.466137057957 -17.6030143811993 447184.019110288 T 22 CATAB v2.0f-lin.ifort 2020-Feb-24 01:25:51 2020-Feb-24 01:25
1952-Jan-10 14:28 00:02 Jupiter 1.82478799010738 1.8247871395531 1.82478884066747 4.85370263301815 4.75710810791501 2434022.102769231 1.74414579488877 213.852125066752 24.1255196655733 -81.9264005952771 2513860.28953504 T 22 CATAB v2.0f-lin.ifort 2020-Feb-24 01:25:51 2020-Feb-24 01:25
2025-Jun-28 17:44 < 00:01 Jupiter 1.83787456721382 1.83787376381795 1.83787537060996 0.934135984795027 n/a 2460855.238573038 0.843323497310492 184.259647600013 39.3348836153803 -87.5807163004168 6982009.61925642 F 22 CATAB v2.0f-lin.ifort 2020-Feb-24 01:25:51 2020-Feb-24 01:25
2035-Jun-22 18:15 < 00:01 Jupiter 1.78723582603006 1.78723522231175 1.78723642974868 4.21577412718466 4.10181592806267 2464501.260273272 0.841213682415371 115.247609229874 24.8427497756154 -85.7865307395721 2008054.17645093 T 22 CATAB v2.0f-lin.ifort 2020-Feb-24 01:25:51 2020-Feb-24 01:25
2109-Feb-17 22:39 00:04 Jupiter 1.84334383424924 1.84334305480537 1.8433446136931 2.427164767178 2.22982561450728 2491404.443758496 3.6891413600419 270.451608024802 51.9804940936089 69.6073719762588 811547.157467279 T 22 CATAB v2.0f-lin.ifort 2020-Feb-24 01:25:51 2020-Feb-24 01:25
2118-Dec-18 06:18 00:04 Jupiter 1.78919100759331 1.78919037559029 1.78919163959644 3.31026249746601 3.16401896527204 2494994.762722268 3.80989614366537 354.475741209603 27.4947419538844 84.1099748290567 1186947.95953559 T 22 CATAB v2.0f-lin.ifort 2020-Feb-24 01:25:51 2020-Feb-24 01:25
2192-Aug-25 05:27 00:06 Jupiter 1.86157679742261 1.86157547496527 1.86157811993465 3.40650486824525 3.27020946839492 2521908.726955930 5.85005005194383 603.736260760909 26.8848623609782 -88.6022654779044 1578363.6766954 T 22 CATAB v2.0f-lin.ifort 2020-Feb-24 01:25:51 2020-Feb-24 01:25

Alternate Designations
 1999 FU1 = 2000 LL24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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