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JPL Small-Body Database Browser
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447357 (2005 YY253)
Classification: Main-belt Asteroid          SPK-ID: 2447357
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1582035011751783 7.1414e-08  
a 3.149258679236766 6.8161e-08 au
q 2.651034930075192 2.3257e-07 au
i 4.054445574349415 8.0914e-06 deg
node 91.87655444991491 0.00017688 deg
peri 7.854314786876432 0.00018345 deg
M 149.0327383132625 5.5065e-05 deg
tp 2457755.435010164081
(2017-Jan-01.93501016)
0.00029575 TDB
period 2041.319241557932
5.59
6.6272e-05
1.814e-07
d
yr
n .1763565407462914 5.7254e-09 deg/d
Q 3.64748242839834 7.8944e-08 au
  Orbit Determination Parameters
   # obs. used (total)      77  
   data-arc span      4523 days (12.38 yr)  
   first obs. used      2005-11-26  
   last obs. used      2018-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57763  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:35:21  

Additional Information
 Earth MOID = 1.66811 au 
 Jupiter MOID = 1.51984 au 
 T_jup = 3.185 
[ 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 16.5   n/a MPO446775  

447357 (2005 YY253)          Discovered 2005-Nov-26 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28

[ 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
1915-Oct-15 01:29 00:10 Jupiter 1.88081829888573 1.88081206643004 1.88082453135671 3.09657795434298 2.94755819047014 2420785.561952056 10.0525416943475 439.957298374097 51.096053002215 64.5706961568417 651578.428203057 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 14:35:22 2019-Jul-14 14:35
1926-Jan-02 07:13 00:09 Jupiter 1.54694047218681 1.54693844192889 1.54694250251754 1.44839105369559 1.00137044709267 2424517.800445464 9.07790382762977 959.563955464634 390.192221450594 -55.0405058131458 650461.415125141 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 14:35:22 2019-Jul-14 14:35
1936-Apr-09 09:47 00:08 Jupiter 1.73091489059068 1.73091073511645 1.73091904605694 1.79609932628556 1.4990909186617 2428267.907594243 7.80044300447173 308.192382936454 87.9670394283004 -76.1305376439723 543108.405005805 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 14:35:22 2019-Jul-14 14:35
1998-Dec-29 16:12 00:02 Jupiter 1.89759013696333 1.89758794794545 1.89759232598013 3.20933031481628 3.0670940842971 2451177.174730754 1.93836551233652 114.095556392634 61.251303910928 64.5709154204174 665223.499764423 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 14:35:22 2019-Jul-14 14:35
2009-Mar-20 04:10 00:01 Jupiter 1.54146693179611 1.54146560648675 1.54146825710302 1.43874332593832 0.985393300023587 2454910.673621317 1.05644382475021 463.379795980255 319.799806956154 9.57776692689336 639599.21633914 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 14:35:22 2019-Jul-14 14:35
2019-Jun-25 05:17 < 00:01 Jupiter 1.7011862670045 1.70118533486007 1.70118719914836 1.73773844876246 1.42264989149291 2458659.720049238 0.738769732627362 192.824244130985 88.9600588918754 88.4857718941758 1085479.54946617 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 14:35:22 2019-Jul-14 14:35
2082-Mar-17 02:26 00:06 Jupiter 1.91932419259811 1.91932127356889 1.91932711163475 3.34837471371064 3.21387420934449 2481570.601280674 6.23420631484638 274.764347311646 50.4754223890768 71.0626614486827 849364.086120205 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 14:35:22 2019-Jul-14 14:35
2092-Jun-04 23:40 00:07 Jupiter 1.54482965559161 1.54482821571421 1.54483109549194 1.44924967428654 1.00186547871125 2485303.486217604 7.4612854806869 719.220714150381 429.159035486319 -60.3633231322191 625137.863126947 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 14:35:22 2019-Jul-14 14:35
2102-Sep-08 16:25 00:08 Jupiter 1.67999451112907 1.67999062809493 1.67999839414535 1.69809398320842 1.3693647225742 2489050.183731890 8.46239513040185 230.188209580897 156.156988320157 -68.3192947167301 394179.100629639 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 14:35:22 2019-Jul-14 14:35
2165-Jun-05 11:06 00:14 Jupiter 1.94615992975794 1.94615274582797 1.94616711372243 3.50458433649051 3.37811429220507 2511965.962606020 14.1826218238468 565.345899794909 56.5955588961254 62.6106766860307 781097.15283856 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 14:35:22 2019-Jul-14 14:35
2175-Aug-26 09:40 00:16 Jupiter 1.55371294668761 1.55370960439059 1.55371628914238 1.48052621520899 1.04958915917522 2515699.902839383 15.8582095919202 1459.811149595 383.705510233604 -51.8493670929927 525723.704747118 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 14:35:22 2019-Jul-14 14:35
2185-Nov-25 11:38 00:17 Jupiter 1.65383170869569 1.65382419364868 1.65383922365754 1.64193320318282 1.29291507798205 2519443.984901279 16.6479758388917 436.273238167223 217.757077525089 -11.5934652749824 191541.192618068 T 11 CATAB v2.0e-lin.ifort 2019-Jul-14 14:35:22 2019-Jul-14 14:35

Alternate Designations
 2005 YY253 = 2010 VA221 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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