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102214 (1999 TO1)
Classification: Main-belt Asteroid          SPK-ID: 2102214
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1682182109710142 6.4732e-08  
a 2.415281064534808 9.2568e-09 au
q 2.008986804866596 1.5529e-07 au
i 11.28598620331518 5.7038e-06 deg
node 16.05667773625268 1.6303e-05 deg
peri 350.6668601494528 1.9089e-05 deg
M 241.6608890313604 1.0836e-05 deg
tp 2459651.187739026722
(2022-Mar-12.68773903)
4.2764e-05 TDB
period 1371.039419863618
3.75
7.8819e-06
2.158e-08
d
yr
n .2625745071836157 1.5095e-09 deg/d
Q 2.82157532420302 1.0814e-08 au
  Orbit Determination Parameters
   # obs. used (total)      917  
   data-arc span      7533 days (20.62 yr)  
   first obs. used      1999-10-01  
   last obs. used      2020-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57451  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:40:55  

Additional Information
 Earth MOID = 1.00755 au 
 Jupiter MOID = 2.64082 au 
 T_jup = 3.472 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457211.5 (2015-Jul-08.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1670509562917326 6.4659e-08  
q 2.012501518834516 1.549e-07 au
tp 2456905.585709862431
(2014-Sep-05.08570986)
3.6015e-05 TDB
node 16.1008837710642 1.6322e-05 deg
peri 350.1455847839686 1.915e-05 deg
i 11.27891096331532 5.6999e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      917  
   data-arc span      7533 days (20.62 yr)  
   first obs. used      1999-10-01  
   last obs. used      2020-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57451  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:40:55  

Additional Information
 Jupiter MOID = 2.64082 au 
 T_jup = 3.472 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.180733016514371E-15 -1.000321318382475E-14 2.533401909269759E-13 -4.555560807360253E-15 -7.135483594232601E-14 -8.16527661267961E-15
q -1.000321318382475E-14 2.399329035748329E-14 -5.321334999326853E-13 1.065224581297859E-14 1.917791712113269E-13 1.947781399180891E-14
tp 2.533401909269759E-13 -5.321334999326853E-13 1.297115107467988E-9 -5.898926474833379E-13 3.58307235456681E-10 -3.354701202110778E-12
node -4.555560807360253E-15 1.065224581297859E-14 -5.898926474833379E-13 2.663954252350785E-10 -2.606742246490766E-10 -1.929023559817733E-11
peri -7.135483594232601E-14 1.917791712113269E-13 3.58307235456681E-10 -2.606742246490766E-10 3.667118370998925E-10 1.823100479674664E-11
i -8.16527661267961E-15 1.947781399180891E-14 -3.354701202110778E-12 -1.929023559817733E-11 1.823100479674664E-11 3.2488919283523E-11

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 15.34   n/a E2021B55  
diameter diameter 4.128 km 1.131 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.086   0.064 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

102214 (1999 TO1)          Discovered 1999-Oct-01 by Korlevic, K. at Visnjan
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
1960-Sep-12 13:51 00:01 Amphi 0.0460472379062387 0.0460382832520483 0.0460561926545466 3.21192683159154 3.2119267927225 2437190.077282104 1.00475859245789 458.3987094602 60.0035868610264 13.3431802431095 30236.1553195184 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 15:40:58 2021-Apr-13 15:40
2033-Apr-12 09:04 < 00:01 Hebe 0.0463848328397098 0.0463821386097066 0.046387527740305 9.03110456364451 9.03110454880428 2463699.877767174 0.310715890502376 322.393415558626 42.4128577193995 66.491432640707 150253.152203087 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 15:40:58 2021-Apr-13 15:40
2053-Oct-08 05:31 < 00:01 Hebe 0.0217895127752318 0.0217862955835608 0.021792731974989 6.56723820259552 6.56723815915178 2471183.729604858 0.797585782966224 376.056266543691 39.2555342192754 -65.4209805802095 75579.0288593308 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 15:40:58 2021-Apr-13 15:40
2054-Jul-26 08:27 00:01 Thisb 0.0129335283009911 0.0129303710181234 0.0129366886205618 4.36605403410524 4.36605391336038 2471474.852120941 1.19870927765039 357.87751553564 37.0313549159089 -64.5381470412 47205.909388533 T 25 CATAB v2.0f-lin.ifort 2021-Apr-13 15:40:58 2021-Apr-13 15:40

Alternate Designations
 1999 TO1 = 2001 DE6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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