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186282 (2002 AQ148)
Classification: Main-belt Asteroid          SPK-ID: 2186282
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2225957253888182 5.0322e-08  
a 3.105489855993568 2.1873e-08 au
q 2.414221088811063 1.5074e-07 au
i 11.61728128773116 4.7982e-06 deg
node 149.2973806086532 2.6072e-05 deg
peri 354.9537405683064 2.9046e-05 deg
M 203.2722707873947 1.5938e-05 deg
tp 2460266.735788715984
(2023-Nov-18.23578872)
9.4023e-05 TDB
period 1998.91165087178
5.47
2.1119e-05
5.782e-08
d
yr
n .1800980047532336 1.9028e-09 deg/d
Q 3.796758623176073 2.6742e-08 au
  Orbit Determination Parameters
   # obs. used (total)      490  
   data-arc span      7183 days (19.67 yr)  
   first obs. used      2000-11-19  
   last obs. used      2020-07-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5653  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:50:39  

Additional Information
 Earth MOID = 1.42741 au 
 Jupiter MOID = 1.22319 au 
 T_jup = 3.151 
[ 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 14.91   n/a E2021B55  

186282 (2002 AQ148)          Discovered 2002-Jan-11 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ 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
1950-Jul-08 14:34 00:02 Jupiter 1.22613564730873 1.22613512673055 1.2261361678879 2.53853572084549 2.25001123267086 2433471.107147252 1.5549679866226 301.190595877153 34.6367940693849 89.5980010790782 2078635.67750296 T 11 CATAB v2.0f-lin.ifort 2021-Apr-13 21:50:40 2021-Apr-13 21:50
2010-Oct-24 18:22 < 00:01 Jupiter 1.47960138428075 1.47960057191118 1.47960219665032 2.41932543708681 2.16983920715889 2455494.265001305 0.41504813699894 149.867004648267 49.8644630277475 -87.3468123171094 1944545.80693668 T 11 CATAB v2.0f-lin.ifort 2021-Apr-13 21:50:40 2021-Apr-13 21:50
2020-Oct-14 07:22 < 00:01 Jupiter 1.57437685550551 1.57437608219677 1.57437762881523 2.25533704153311 2.00263209536838 2459136.807135185 0.454738710332218 177.283153250246 45.496005577216 79.6009014837538 1873165.76963347 T 11 CATAB v2.0f-lin.ifort 2021-Apr-13 21:50:40 2021-Apr-13 21:50
2081-Feb-21 10:37 00:02 Jupiter 1.21584630960015 1.21584575333572 1.21584686586459 2.55871787470118 2.27018323756834 2481181.942337029 1.62438841149669 287.304508631163 35.23165200351 -89.3597316736249 2046331.84008363 T 11 CATAB v2.0f-lin.ifort 2021-Apr-13 21:50:40 2021-Apr-13 21:50
2141-Jul-06 02:40 00:05 Jupiter 1.54677451539573 1.54677002380713 1.54677900699736 2.24573733991767 1.98698888744762 2503230.610925186 5.05711802813235 352.599603942486 157.091149886394 42.8581125189612 1731630.20084966 T 11 CATAB v2.0f-lin.ifort 2021-Apr-13 21:50:40 2021-Apr-13 21:50
2151-Jun-24 15:19 00:05 Jupiter 1.50250835795742 1.50250356651659 1.50251314940074 2.41599965637078 2.17015584776276 2506871.138247207 4.91640552340837 265.12036276893 151.990545112088 6.97041132285996 1303368.30250095 T 11 CATAB v2.0f-lin.ifort 2021-Apr-13 21:50:40 2021-Apr-13 21:50
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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