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JPL Small-Body Database Browser
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52491 (1995 YC10)
Classification: Main-belt Asteroid          SPK-ID: 2052491
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1157609653414469 5.156e-08  
a 2.407030962743334 1.4229e-08 au
q 2.128390734889413 1.1995e-07 au
i 4.960795497684297 4.2907e-06 deg
node 268.3644643068016 5.6537e-05 deg
peri 75.50511716448661 6.1411e-05 deg
M 315.4770009569305 2.8859e-05 deg
tp 2459169.195249076922
(2020-Nov-15.69524908)
0.00011027 TDB
period 1364.020640409784
3.73
1.2095e-05
3.311e-08
d
yr
n .2639256249757683 2.3403e-09 deg/d
Q 2.685671190597254 1.5877e-08 au
  Orbit Determination Parameters
   # obs. used (total)      793  
   data-arc span      8589 days (23.52 yr)  
   first obs. used      1995-12-18  
   last obs. used      2019-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6208  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:29:40  

Additional Information
 Earth MOID = 1.12695 au 
 Jupiter MOID = 2.67504 au 
 T_jup = 3.508 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456835.5 (2014-Jun-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1146400637654827 5.1274e-08  
q 2.131035315312166 1.1901e-07 au
tp 2456442.565664406465
(2013-May-30.06566441)
9.8499e-05 TDB
node 268.4627233475725 5.6445e-05 deg
peri 75.57382412902263 6.1448e-05 deg
i 4.964844164309908 4.2938e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      793  
   data-arc span      8589 days (23.52 yr)  
   first obs. used      1995-12-18  
   last obs. used      2019-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6208  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:29:40  

Additional Information
 Jupiter MOID = 2.67504 au 
 T_jup = 3.508 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.629036720075607E-15 -6.073104683468258E-15 2.307222598831991E-12 -1.889508325039629E-14 5.432865057906043E-13 1.951891482429012E-15
q -6.073104683468258E-15 1.416313902781458E-14 -4.988574009424083E-12 4.368183710722624E-14 -1.164165850179658E-12 -4.414432811890021E-15
tp 2.307222598831991E-12 -4.988574009424083E-12 9.702142012634054E-9 -3.361206998869154E-11 2.418556665408496E-9 1.676534849935447E-13
node -1.889508325039629E-14 4.368183710722624E-14 -3.361206998869154E-11 3.186046435569814E-9 -3.18186094301389E-9 -8.328514833962016E-12
peri 5.432865057906043E-13 -1.164165850179658E-12 2.418556665408496E-9 -3.18186094301389E-9 3.775886925079024E-9 8.323615876057787E-12
i 1.951891482429012E-15 -4.414432811890021E-15 1.676534849935447E-13 -8.328514833962016E-12 8.323615876057787E-12 1.84366935902362E-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 15.1   n/a MPO474409  

52491 (1995 YC10)          Discovered 1995-Dec-18 by Spacewatch at Kitt Peak
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 YC10 = 1998 UK33 = 2000 CT44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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