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JPL Small-Body Database Browser
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52615 (1997 UY12)
Classification: Main-belt Asteroid          SPK-ID: 2052615
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1028736584632365 5.8597e-08  
a 2.88278235840887 2.2057e-08 au
q 2.586219990646073 1.7535e-07 au
i 2.359672575891261 6.0367e-06 deg
node 34.88364140030719 0.00012482 deg
peri 317.2948047344456 0.00012749 deg
M 255.4130451793824 2.791e-05 deg
tp 2459519.887182392951
(2021-Nov-01.38718239)
0.00014058 TDB
period 1787.788792418331
4.89
2.0518e-05
5.618e-08
d
yr
n .2013660682552049 2.3111e-09 deg/d
Q 3.179344726171668 2.4326e-08 au
  Orbit Determination Parameters
   # obs. used (total)      298  
   data-arc span      9667 days (26.47 yr)  
   first obs. used      1992-10-18  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6399  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:06:51  

Additional Information
 Earth MOID = 1.58132 au 
 Jupiter MOID = 2.22693 au 
 T_jup = 3.284 
[ 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 15.7   n/a MPO432083  

52615 (1997 UY12)          Discovered 1997-Oct-23 by Spacewatch at Kitt Peak
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ 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
1954-Jun-28 15:40 < 00:01 Inter 0.0295623490118139 0.0295492470353146 0.0295754528206347 5.70269516856637 5.70269508173041 2434922.152839709 0.713741675411212 749.499108385617 43.7626759369587 -29.4333371374109 49900.1704942315 T 11 CATAB v2.0e-lin.ifort 2019-Jul-13 03:06:54 2019-Jul-13 03:06
2184-Sep-28 19:56 00:01 Inter 0.0275156650183007 0.0274715603720474 0.0275597882927695 5.7616006791044 5.7616005867632 2519021.330540201 1.17829978481298 2471.66085270105 43.8520036895748 -27.1770810392519 42877.4289280376 T 11 CATAB v2.0e-lin.ifort 2019-Jul-13 03:06:54 2019-Jul-13 03:06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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