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123637 (2000 YR52)
Classification: Main-belt Asteroid          SPK-ID: 2123637
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1069763689857039 4.89e-08  
a 3.088207766730789 2.2069e-08 au
q 2.757842513172479 1.5035e-07 au
i 1.01620540938243 5.3354e-06 deg
node 358.3579090445248 0.00021166 deg
peri 178.9903124781796 0.00021247 deg
M 144.0727809360457 2.0915e-05 deg
tp 2458207.199676214826
(2018-Mar-29.69967621)
0.00011092 TDB
period 1982.248934928493
5.43
2.1249e-05
5.818e-08
d
yr
n .1816119023481713 1.9468e-09 deg/d
Q 3.418573020289098 2.443e-08 au
  Orbit Determination Parameters
   # obs. used (total)      697  
   data-arc span      10786 days (29.53 yr)  
   first obs. used      1991-04-10  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56965  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:33:41  

Additional Information
 Earth MOID = 1.7618 au 
 Jupiter MOID = 1.54455 au 
 T_jup = 3.217 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456982.5 (2014-Nov-21.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1035004213566213 4.9199e-08  
q 2.771521520375416 1.506e-07 au
tp 2456221.951220566170
(2012-Oct-21.45122057)
0.0001058 TDB
node 358.7382449548317 0.00021135 deg
peri 178.9087756750196 0.00021219 deg
i 1.017645001230728 5.3302e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      697  
   data-arc span      10786 days (29.53 yr)  
   first obs. used      1991-04-10  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56965  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:33:41  

Additional Information
 Jupiter MOID = 1.54455 au 
 T_jup = 3.217 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.420558232785199E-15 -7.347303491924967E-15 -5.667941269382939E-13 -2.827675722356365E-15 -1.229391285206586E-13 2.01538122294663E-16
q -7.347303491924967E-15 2.2679845303882E-14 2.34960009084826E-12 -2.590946204699684E-15 5.160751035748424E-13 -4.944912968636719E-16
tp -5.667941269382939E-13 2.34960009084826E-12 1.11939541916355E-8 7.867759363580369E-13 2.003405452884847E-9 -4.305598685401032E-13
node -2.827675722356365E-15 -2.590946204699684E-15 7.867759363580369E-13 4.466817999267367E-8 -4.466185956589329E-8 -2.741259121446596E-10
peri -1.229391285206586E-13 5.160751035748424E-13 2.003405452884847E-9 -4.466185956589329E-8 4.502489162045831E-8 2.740105899061818E-10
i 2.01538122294663E-16 -4.944912968636719E-16 -4.305598685401032E-13 -2.741259121446596E-10 2.740105899061818E-10 2.841137759682545E-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 15.0   n/a MPO436598  
diameter diameter 5.233 km 0.648 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.071   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

123637 (2000 YR52)          Discovered 2000-Dec-30 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 2000 YR52 = 1991 GZ13 = 2002 JY131 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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