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181222 (2005 TN1)
Classification: Main-belt Asteroid          SPK-ID: 2181222
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09067024275138894 6.1326e-08  
a 3.140368628146438 3.3491e-08 au
q 2.855630642303554 2.1033e-07 au
i 8.572778263592252 9.5606e-06 deg
node 44.95983283106037 3.4163e-05 deg
peri 271.2391176726012 6.6037e-05 deg
M 315.8329725424441 5.4862e-05 deg
tp 2459449.881964969989
(2021-Aug-23.38196497)
0.00030954 TDB
period 2032.681675837734
5.57
3.2517e-05
8.903e-08
d
yr
n .1771059405313094 2.8332e-09 deg/d
Q 3.425106613989322 3.6528e-08 au
  Orbit Determination Parameters
   # obs. used (total)      370  
   data-arc span      10272 days (28.12 yr)  
   first obs. used      1992-05-07  
   last obs. used      2020-06-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61326  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:29:43  

Additional Information
 Earth MOID = 1.85755 au 
 Jupiter MOID = 1.85086 au 
 T_jup = 3.187 
[ 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 15.2   n/a MPO469951  
diameter diameter 5.881 km 0.336 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.056   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

181222 (2005 TN1)          Discovered 2005-Oct-01 by LINEAR at Socorro
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ 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
1906-Apr-17 17:47 00:05 Jupiter 1.84854150961832 1.84854068854699 1.84854233069154 3.33271042320457 3.192261936306 2417318.240836730 5.25284982330496 157.174457895759 20.1359364894185 -75.0278970310385 1517735.40180168 T 13 CATAB v2.0f-lin.ifort 2021-Apr-13 21:29:44 2021-Apr-13 21:29
1916-Oct-10 03:38 00:05 Jupiter 1.90816791543566 1.90816661003879 1.90816922083698 4.11666631004908 4.0073875993423 2421146.651250885 4.62085284169337 210.07576384269 36.0500261895551 -77.4501737168129 1479641.76521716 T 13 CATAB v2.0f-lin.ifort 2021-Apr-13 21:29:44 2021-Apr-13 21:29
1990-Jul-09 15:12 00:01 Jupiter 1.94404177375689 1.94404101518312 1.94404253233166 2.77265549581487 2.6107881735457 2448082.133055364 1.29407075091439 96.7933342137413 11.297194520824 -70.3069080675738 2669370.02561712 T 13 CATAB v2.0f-lin.ifort 2021-Apr-13 21:29:44 2021-Apr-13 21:29
2000-Dec-16 14:25 < 00:01 Jupiter 1.84769600723747 1.84769521692888 1.84769679754605 3.48432007936483 3.35017082657374 2451895.100494792 0.731067202609591 64.5721973135641 23.6018114262496 -70.3336321305474 1643907.61322668 T 13 CATAB v2.0f-lin.ifort 2021-Apr-13 21:29:44 2021-Apr-13 21:29
2011-Jun-14 06:38 < 00:01 Jupiter 1.94500068538158 1.94499971762588 1.94500165313738 4.28756381157052 4.18476157513189 2455726.776185020 0.329368061773136 95.5806191948026 38.5342461671431 -77.4754462693002 1639025.3479096 T 13 CATAB v2.0f-lin.ifort 2021-Apr-13 21:29:44 2021-Apr-13 21:29
2085-Mar-09 01:07 00:04 Jupiter 1.92966543671661 1.92966443154382 1.92966644189193 2.83343208032233 2.67403097153638 2482658.546312098 3.51244135772575 137.331383442574 12.9812177805265 -69.0753528376711 2565777.30795739 T 13 CATAB v2.0f-lin.ifort 2021-Apr-13 21:29:44 2021-Apr-13 21:29
2095-Aug-19 15:44 00:04 Jupiter 1.86499402432544 1.86499314053588 1.86499490811489 3.67122781341253 3.5453597299816 2486474.155238267 3.90615836653491 74.9169411734995 29.7796017147747 -74.4686645624469 1264045.28275643 T 13 CATAB v2.0f-lin.ifort 2021-Apr-13 21:29:44 2021-Apr-13 21:29
2106-Feb-15 22:28 00:04 Jupiter 1.99437319777784 1.99437142145818 1.99437497410601 4.47998321739155 4.38415754502691 2490306.436216080 4.31154882316942 256.939645535905 39.3474741315154 -73.5382591157183 1641147.06353385 T 13 CATAB v2.0f-lin.ifort 2021-Apr-13 21:29:44 2021-Apr-13 21:29
2179-Nov-07 12:17 00:08 Jupiter 1.91193566541427 1.91193426543641 1.91193706540213 2.91690216582681 2.76084798948082 2517234.011461782 8.19167471105957 255.151714993343 15.6029662043068 -69.2762026601428 1851420.47201196 T 13 CATAB v2.0f-lin.ifort 2021-Apr-13 21:29:44 2021-Apr-13 21:29
2190-Apr-23 10:52 00:08 Jupiter 1.8798632192938 1.87986201689682 1.87986442169057 3.85351392341972 3.73475785241217 2521053.952940282 8.3646205228392 73.1632118290867 34.330665676393 -65.1872040793681 788782.320487817 T 13 CATAB v2.0f-lin.ifort 2021-Apr-13 21:29:44 2021-Apr-13 21:29

Alternate Designations
 2005 TN1 = 2003 FD80 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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