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JPL Small-Body Database Browser
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249620 (1999 TU35)
Classification: Main-belt Asteroid          SPK-ID: 2249620
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2040292143852894 9.8912e-08  
a 3.152558527635489 3.8369e-08 au
q 2.509344487938375 3.0019e-07 au
i 28.87981086870417 9.6474e-06 deg
node 23.62208460662394 1.3781e-05 deg
peri 329.638646367118 2.5554e-05 deg
M 197.6473960254081 2.7012e-05 deg
tp 2459522.540339254992
(2021-Nov-04.04033925)
0.00016493 TDB
period 2044.528476942352
5.60
3.7325e-05
1.022e-07
d
yr
n .1760797191430612 3.2145e-09 deg/d
Q 3.795772567332602 4.6197e-08 au
  Orbit Determination Parameters
   # obs. used (total)      295  
   data-arc span      7145 days (19.56 yr)  
   first obs. used      1999-10-05  
   last obs. used      2019-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57281  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:33:16  

Additional Information
 Earth MOID = 1.5362 au 
 Jupiter MOID = 1.74566 au 
 T_jup = 2.985 
[ 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 15.0   n/a MPO437159  
diameter diameter 6.085 km 0.140 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249620 (1999 TU35)          Discovered 1999-Oct-05 by LINEAR at Socorro
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

[ 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
1946-Jul-16 01:31 00:03 Jupiter 1.87421459756215 1.87421125704673 1.87421793810196 6.7558316347665 6.68860163112108 2432017.563506841 3.2500123521067 390.0956330187 45.4577732332656 65.6704230317369 2141883.11688317 T 10 CATAB v2.0e-lin.ifort 2019-Jul-13 13:33:17 2019-Jul-13 13:33
1957-Aug-02 04:55 00:02 Jupiter 1.79461786641405 1.79461672787169 1.79461900495836 6.73502216829365 6.66457537824849 2436052.704832782 2.40913054083187 240.144018319849 51.5396653328361 -84.3938158264584 2276638.32352794 T 10 CATAB v2.0e-lin.ifort 2019-Jul-13 13:33:17 2019-Jul-13 13:33
2053-Jun-22 10:12 00:02 Jupiter 1.96380143660429 1.9637999428175 1.96380293039455 6.75147587152902 6.68728576055283 2471075.924676339 1.83087807513063 197.577750843347 51.403412291281 73.463004353406 2526843.29573802 T 10 CATAB v2.0e-lin.ifort 2019-Jul-13 13:33:17 2019-Jul-13 13:33
2064-Jul-04 08:24 00:02 Jupiter 1.75624235770844 1.75624088748503 1.75624382793455 6.75265328680887 6.68084885426652 2475105.849938998 2.34425916645247 184.755786975897 56.1360884130078 -74.8623141902437 2322452.08519844 T 10 CATAB v2.0e-lin.ifort 2019-Jul-13 13:33:17 2019-Jul-13 13:33
2171-Jun-08 02:42 00:07 Jupiter 1.74460480245288 1.74460389640758 1.74460570850433 6.76651915640613 6.69438287955566 2514159.612828255 6.9753950779201 550.116188260371 42.4596788629058 88.5385390860218 2422213.11536633 T 10 CATAB v2.0e-lin.ifort 2019-Jul-13 13:33:17 2019-Jul-13 13:33
2182-Jun-23 05:22 00:08 Jupiter 1.98186506301788 1.98185567370716 1.98187445235463 6.71997307268574 6.65606978278164 2518192.723459693 8.31639564945014 594.297452603065 83.2196963601036 -38.4155984463498 1860331.44692728 T 10 CATAB v2.0e-lin.ifort 2019-Jul-13 13:33:17 2019-Jul-13 13:33
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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