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192227 (2008 AD118)
Classification: Main-belt Asteroid          SPK-ID: 2192227
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06948391690373767 4.7403e-08  
a 3.151722545332297 3.1593e-08 au
q 2.932728517888791 1.509e-07 au
i 15.35271009325976 5.6149e-06 deg
node 75.63390845434809 2.0136e-05 deg
peri 58.80173912257896 5.1385e-05 deg
M 146.3063126983042 4.47e-05 deg
tp 2458565.920976346194
(2019-Mar-23.42097635)
0.00025513 TDB
period 2043.715291574263
5.60
3.073e-05
8.413e-08
d
yr
n .1761497804925136 2.6486e-09 deg/d
Q 3.370716572775804 3.3788e-08 au
  Orbit Determination Parameters
   # obs. used (total)      316  
   data-arc span      7179 days (19.66 yr)  
   first obs. used      2000-09-26  
   last obs. used      2020-05-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63503  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:15:14  

Additional Information
 Earth MOID = 1.98072 au 
 Jupiter MOID = 1.89502 au 
 T_jup = 3.148 
[ 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 15.35   n/a MPCxxxxx  
diameter diameter 6.332 km 0.618 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.033   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

192227 (2008 AD118)          Discovered 2008-Jan-13 by CSS at Catalina
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

[ 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
1917-Jun-01 17:47 00:05 Jupiter 1.94264773305543 1.94264672404253 1.94264874207959 4.9632688160765 4.87462905373785 2421381.241217658 4.50083893967352 290.107848797539 25.2424406661995 -82.8137564567639 1953777.45648528 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 22:15:15 2021-Apr-13 22:15
1927-Nov-23 12:57 00:05 Jupiter 1.91979691275892 1.91979612387734 1.91979770165664 2.88395681250705 2.72668268125213 2425208.039515655 4.90610008184746 713.360811030696 33.7073647776601 -83.9106062932834 1854934.2885292 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 22:15:15 2021-Apr-13 22:15
1938-Feb-28 15:31 00:04 Jupiter 1.92507518114136 1.92507449261237 1.92507586967154 3.15858670537636 3.01607044932414 2428958.146715735 4.03096795208062 238.870497846974 24.7150862117987 79.1231339978828 1802942.68614751 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 22:15:15 2021-Apr-13 22:15
2012-Jul-13 07:21 < 00:01 Jupiter 1.95298885697546 1.95298831716865 1.9529893967825 5.15644952465065 5.07164275020974 2456121.806562635 0.284827326678379 110.095694288192 23.30223422703 -84.4251654478335 3189076.46358423 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 22:15:15 2021-Apr-13 22:15
2023-Jan-24 21:54 < 00:01 Jupiter 1.8958272148707 1.89582653809195 1.89582789164945 3.38313665544683 3.24839168452066 2459969.412230955 0.493398660189414 215.880864716748 29.2836975205503 -88.5772329042199 2048215.6528095 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 22:15:15 2021-Apr-13 22:15
2033-May-01 07:05 00:01 Jupiter 1.93394373976305 1.93394302828942 1.93394445123679 2.69667264805692 2.52904917893385 2463718.794915401 1.11718411510715 79.1261668629777 22.215169325569 67.748556916829 1826705.36665967 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 22:15:15 2021-Apr-13 22:15
2043-Oct-25 03:09 00:01 Jupiter 1.99173908489366 1.99173837272795 1.99173979705971 4.53048017189269 4.4356188943076 2467547.631237414 1.37727709341263 124.478703011333 30.1905881816901 -84.6887826852068 2831269.46819362 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 22:15:15 2021-Apr-13 22:15
2107-Aug-26 13:53 00:04 Jupiter 1.980026925173 1.980025205601 1.9800286447701 5.30145001437383 5.22013463383069 2490863.078201986 4.04405788549962 382.593332970474 23.9750618952203 -78.1756571586134 2652567.11975213 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 22:15:15 2021-Apr-13 22:15
2118-Mar-23 09:47 00:05 Jupiter 1.87274060658734 1.87273992456211 1.87274128861396 3.82755532441718 3.7075057726591 2494724.907598354 5.12769326656784 295.996819202786 35.2268903124012 -84.0179610442224 1162121.06818049 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 22:15:15 2021-Apr-13 22:15
2128-Jul-10 14:20 00:07 Jupiter 1.93546388248035 1.93546310012196 1.93546466484127 2.31066368528565 2.11279460252489 2498487.097181632 6.70376291542842 443.565968138751 24.6825974221975 79.0061049733332 2203628.98318273 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 22:15:15 2021-Apr-13 22:15
2138-Dec-10 19:14 00:06 Jupiter 1.979556857666 1.97955562939901 1.97955808596168 4.26739910062486 4.165924298488 2502292.301495099 5.82469464377563 450.04941816353 28.9011223073371 -85.3590332173824 2642098.71547331 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 22:15:15 2021-Apr-13 22:15

Alternate Designations
 2008 AD118 = 2006 WE60 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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