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101346 (1998 TY15)
Classification: Main-belt Asteroid          SPK-ID: 2101346
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2474819224876835 4.3253e-08  
a 3.134159364698376 2.8302e-08 au
q 2.358511579740045 1.4264e-07 au
i 22.57727845954711 6.9453e-06 deg
node 217.5788398351053 1.2134e-05 deg
peri 269.8582668478319 1.9283e-05 deg
M 250.273891210008 1.6747e-05 deg
tp 2459618.214104060288
(2022-Feb-07.71410406)
9.9444e-05 TDB
period 2026.656006614777
5.55
2.7451e-05
7.516e-08
d
yr
n .1776325132755636 2.406e-09 deg/d
Q 3.909807149656707 3.5306e-08 au
  Orbit Determination Parameters
   # obs. used (total)      541  
   data-arc span      8067 days (22.09 yr)  
   first obs. used      1998-10-15  
   last obs. used      2020-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50956  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 22:29:07  

Additional Information
 Earth MOID = 1.49763 au 
 Jupiter MOID = 1.82492 au 
 T_jup = 3.049 
[ 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 14.5   n/a MPO412743  
diameter diameter 8.453 km 2.610 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.036   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

101346 (1998 TY15)          Discovered 1998-Oct-15 by ODAS at Caussols
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
1987-Jan-30 02:13 00:01 Jupiter 1.86982211929574 1.86982136441315 1.86982287417864 6.09794285834174 6.02319802833251 2446825.592496762 1.23456059474899 259.176754827315 35.9839466071939 -88.5866711301585 1982771.91724508 T 18 CATAB v2.0f-lin.ifort 2020-Dec-17 22:29:09 2020-Dec-17 22:29
2070-Sep-26 21:27 00:02 Jupiter 1.86606310339281 1.86606230714498 1.86606389964986 6.80886109354278 6.74186708083281 2477381.393585260 1.79833699064154 343.417020994065 30.7139258189609 86.0711572611093 2778630.1610985 T 18 CATAB v2.0f-lin.ifort 2020-Dec-17 22:29:09 2020-Dec-17 22:29
2165-Jan-29 22:41 00:05 Jupiter 1.81276674303868 1.8127652878517 1.81276819837507 6.25176533861498 6.17657363306157 2511839.445340700 5.20332244100175 973.644021625218 36.9736242048013 -86.1602915812718 2131365.9873124 T 18 CATAB v2.0f-lin.ifort 2020-Dec-17 22:29:09 2020-Dec-17 22:29

Alternate Designations
 1998 TY15 = 2000 GA141 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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