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91711 (1999 TP150)
Classification: Outer Main-belt Asteroid          SPK-ID: 2091711
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1511856725549453 3.7074e-08  
a 3.228284583264408 2.3245e-08 au
q 2.740214207344817 1.1872e-07 au
i 10.10688416172878 4.4844e-06 deg
node 223.3096840585545 2.4508e-05 deg
peri 304.7265890997187 2.8586e-05 deg
M 140.1450757013726 1.4578e-05 deg
tp 2458571.732599541312
(2019-Mar-29.23259954)
8.6202e-05 TDB
period 2118.635012177025
5.80
2.2883e-05
6.265e-08
d
yr
n .1699207262840797 1.8353e-09 deg/d
Q 3.716354959184 2.676e-08 au
  Orbit Determination Parameters
   # obs. used (total)      957  
   data-arc span      7944 days (21.75 yr)  
   first obs. used      1999-10-07  
   last obs. used      2021-07-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5032  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:41:15  

Additional Information
 Earth MOID = 1.76203 au 
 Jupiter MOID = 1.38061 au 
 T_jup = 3.145 
[ 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 14.25   n/a MPCxxxxx  
diameter diameter 9.016 km 0.329 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 5.82298 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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.041   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

91711 (1999 TP150)          Discovered 1999-Oct-07 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ 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
1988-Nov-19 16:58 00:01 Jupiter 1.86510077792465 1.86509976387137 1.86510179197824 3.95776764962064 3.84130690212744 2447485.207040572 1.03440926117735 78.6978638823335 32.6453617762109 61.6154598466133 2853323.50444902 T 22 CATAB v2.0g-lin.ifort 2021-Jul-08 23:41:18 2021-Jul-08 23:41
1999-Nov-22 16:03 < 00:01 Jupiter 1.51434143694527 1.51434084199214 1.514342031899 3.04999895183926 2.86073867977755 2451505.168537614 0.650796305547864 95.7656342151387 21.9149227124731 81.6590483058832 2315427.81799264 T 22 CATAB v2.0g-lin.ifort 2021-Jul-08 23:41:18 2021-Jul-08 23:41
2011-Jan-07 16:48 < 00:01 Jupiter 1.38860726378305 1.38860674746913 1.38860778009681 2.34829855135865 2.07232871401885 2455569.199997242 0.343103980982113 82.3861225572593 36.1884456683796 -89.1765133222118 1674901.00366974 T 22 CATAB v2.0g-lin.ifort 2021-Jul-08 23:41:18 2021-Jul-08 23:41
2022-Feb-09 20:51 < 00:01 Jupiter 1.49469265007359 1.4946919768783 1.49469332326888 1.43605513648275 0.963784658026171 2459620.368582164 0.549127906188253 393.905450301007 122.556667472206 5.96480444215399 1046789.86533418 T 22 CATAB v2.0g-lin.ifort 2021-Jul-08 23:41:18 2021-Jul-08 23:41
2032-Dec-21 22:11 00:01 Jupiter 1.76084968509263 1.76084884109568 1.76085052908998 1.53573828068345 1.18170679340612 2463588.424424637 1.00743685627744 254.130625846971 65.2213607664789 32.2471715126402 1867150.24335801 T 22 CATAB v2.0g-lin.ifort 2021-Jul-08 23:41:18 2021-Jul-08 23:41
2142-Oct-24 09:49 00:03 Jupiter 1.66014199793718 1.6601395199367 1.66014447594483 3.39009172651465 3.23609334730187 2503705.909171682 2.83276534691296 223.865240960947 34.4616036206692 61.5596848578739 2329037.2618108 T 22 CATAB v2.0g-lin.ifort 2021-Jul-08 23:41:18 2021-Jul-08 23:41
2153-Nov-25 15:10 00:03 Jupiter 1.39012379719109 1.3901226620757 1.39012493233468 2.86014075613993 2.63851781370892 2507756.132149825 2.61773872801575 363.779475321438 22.1151358015689 84.8201005409716 2157719.85111566 T 22 CATAB v2.0g-lin.ifort 2021-Jul-08 23:41:18 2021-Jul-08 23:41
2165-Jan-31 04:20 00:03 Jupiter 1.38248824274659 1.38248723336163 1.3824892521508 2.35928323710926 2.08347257013438 2511840.680228007 3.02990601129056 337.103634745303 42.5442748745796 -74.1987255845417 1674196.32896306 T 22 CATAB v2.0g-lin.ifort 2021-Jul-08 23:41:18 2021-Jul-08 23:41
2176-Feb-14 04:32 00:05 Jupiter 1.60461704181642 1.6046142795383 1.60461980412527 1.49059247919157 1.07987697141367 2515871.688675513 4.72550838934228 767.158914281642 114.350600627535 22.05277479405 1341220.03087842 T 22 CATAB v2.0g-lin.ifort 2021-Jul-08 23:41:18 2021-Jul-08 23:41
2186-Dec-05 18:21 00:05 Jupiter 1.93547656640202 1.935473408594 1.93547972420124 2.37187815031469 2.1795747433508 2519819.264814395 5.26139719627618 88.0798160179992 26.5048076973105 82.5721786167224 392969.365935615 T 22 CATAB v2.0g-lin.ifort 2021-Jul-08 23:41:18 2021-Jul-08 23:41

Alternate Designations
 1999 TP150 = 2002 GC78 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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