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295692 (2008 TW150)
Classification: Main-belt Asteroid          SPK-ID: 2295692
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1813170510301102 5.8991e-08  
a 3.040741756419358 3.0362e-08 au
q 2.489403428201283 1.8162e-07 au
i 2.864395584438828 6.5005e-06 deg
node 93.98692647138755 0.00018218 deg
peri 342.7400512173975 0.00018415 deg
M 308.1681023045659 2.3609e-05 deg
tp 2458879.344667001370
(2020-Jan-30.84466700)
0.00012739 TDB
period 1936.723997843049
5.30
2.9007e-05
7.942e-08
d
yr
n .1858809001184144 2.784e-09 deg/d
Q 3.592080084637435 3.5867e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      6296 days (17.24 yr)  
   first obs. used      2002-08-10  
   last obs. used      2019-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53972  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 20:55:54  

Additional Information
 Earth MOID = 1.50479 au 
 Jupiter MOID = 1.67599 au 
 T_jup = 3.213 
[ 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 16.6   n/a MPO455186  

295692 (2008 TW150)          Discovered 2008-Oct-09 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ 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
1900-Jun-18 11:22 00:06 Jupiter 1.75735608431892 1.75735447806764 1.7573576905685 1.60715094099101 1.2723837690641 2415188.973690943 5.67322097615112 180.774594479516 105.364344743909 -70.1097714500102 973115.025408122 T 11 CATAB v2.0f-lin.ifort 2019-Dec-04 20:56:06 2019-Dec-04 20:56
1948-Aug-18 07:34 00:03 Jupiter 1.69571754481256 1.69571695207971 1.69571813754445 1.54152248102714 1.1735748273641 2432781.815290643 3.2862269340198 174.742154976801 139.690190943315 -77.4820373755248 1294290.3809739 T 11 CATAB v2.0f-lin.ifort 2019-Dec-04 20:56:06 2019-Dec-04 20:56
1996-Oct-18 16:31 00:01 Jupiter 1.72201632958206 1.72201550990846 1.72201714925449 1.78940348220238 1.48936502001231 2450375.188313941 1.01222632124059 126.426001442892 64.7268627927531 85.6261547278631 1118852.18959717 T 11 CATAB v2.0f-lin.ifort 2019-Dec-04 20:56:06 2019-Dec-04 20:56
2044-Dec-23 02:51 00:02 Jupiter 1.82152764142556 1.82152657130818 1.82152871154232 2.37883178737219 2.17458670059072 2467972.618828151 1.5096685658226 101.069922415334 10.2154514690789 86.6638223115753 1037885.62157876 T 11 CATAB v2.0f-lin.ifort 2019-Dec-04 20:56:06 2019-Dec-04 20:56
2054-Apr-23 12:07 00:02 Jupiter 1.84695083101947 1.84694966806383 1.84695199397491 1.86129978260503 1.59600285579598 2471381.004828696 1.96755776057633 138.781492885024 37.1800178483237 -86.9159257702836 1241267.82370192 T 11 CATAB v2.0f-lin.ifort 2019-Dec-04 20:56:06 2019-Dec-04 20:56
2093-Feb-23 09:10 00:04 Jupiter 1.96430194558448 1.96430007123701 1.96430381993442 3.27397022944992 3.13950079860746 2485566.881976553 3.6253013976827 173.4643390479 34.5472086531297 72.6932380389538 1134066.36169747 T 11 CATAB v2.0f-lin.ifort 2019-Dec-04 20:56:06 2019-Dec-04 20:56
2102-Jun-26 00:14 00:04 Jupiter 1.72573312254426 1.72573192498922 1.72573432009705 1.56491242393886 1.21132695772586 2488975.509984957 4.21904698837806 150.23080276214 119.8791853632 83.5648950755941 1075227.69505581 T 11 CATAB v2.0f-lin.ifort 2019-Dec-04 20:56:06 2019-Dec-04 20:56
2150-Aug-26 00:37 00:07 Jupiter 1.67867711056253 1.67867648107629 1.67867774004781 1.5525540079729 1.18375215599732 2506568.525779389 6.55080845701241 318.567718330302 152.169081071731 -63.0271597367988 1130102.60956708 T 11 CATAB v2.0f-lin.ifort 2019-Dec-04 20:56:06 2019-Dec-04 20:56
2198-Oct-28 16:51 00:09 Jupiter 1.72243900201142 1.72243665293343 1.72244135110087 1.87489475718893 1.5911364168678 2524164.201901807 9.11742950579012 407.04508478307 73.1082059041417 -66.7500550152534 793058.981305227 T 11 CATAB v2.0f-lin.ifort 2019-Dec-04 20:56:06 2019-Dec-04 20:56
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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