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14037 (1995 EZ7)
Classification: Main-belt Asteroid          SPK-ID: 2014037
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0690677764528853 3.9774e-08  
a 2.850280729508315 1.3386e-08 au
q 2.653418177254668 1.1542e-07 au
i 9.529408011152992 4.2406e-06 deg
node 208.9553759916555 2.1169e-05 deg
peri 333.1910018273834 3.1785e-05 deg
M 130.1643182711185 2.3695e-05 deg
tp 2458564.994477178527
(2019-Mar-22.49447718)
0.00011591 TDB
period 1757.639814462835
4.81
1.2382e-05
3.39e-08
d
yr
n .2048201213000072 1.4429e-09 deg/d
Q 3.047143281761962 1.431e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2133  
   data-arc span      18140 days (49.66 yr)  
   first obs. used      1971-04-16  
   last obs. used      2020-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50187  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 02:15:46  

Additional Information
 Earth MOID = 1.65739 au 
 Jupiter MOID = 1.92734 au 
 T_jup = 3.282 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456493.5 (2013-Jul-20.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06832824768083705 3.9616e-08  
q 2.654785254363313 1.1423e-07 au
tp 2456797.806121206608
(2014-May-20.30612121)
0.00011844 TDB
node 209.1798467293386 2.1152e-05 deg
peri 330.5890624463637 3.2055e-05 deg
i 9.534923085887367 4.2401e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2133  
   data-arc span      18140 days (49.66 yr)  
   first obs. used      1971-04-16  
   last obs. used      2020-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50187  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 02:15:46  

Additional Information
 Jupiter MOID = 1.92734 au 
 T_jup = 3.282 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.569461353920852E-15 -4.5006934972773E-15 -3.086272224672156E-14 6.967047740050639E-16 5.388150491880076E-16 1.109493095214121E-15
q -4.5006934972773E-15 1.304768357227108E-14 -8.187534659117651E-14 -2.782126600143035E-15 -4.194454873298514E-14 -3.194720547398299E-15
tp -3.086272224672156E-14 -8.187534659117651E-14 1.402743350424448E-8 -8.415809989489148E-12 2.865160810711917E-9 -6.835685605957401E-13
node 6.967047740050639E-16 -2.782126600143035E-15 -8.415809989489148E-12 4.474195708197551E-10 -4.428432880873226E-10 -2.324519874023049E-11
peri 5.388150491880076E-16 -4.194454873298514E-14 2.865160810711917E-9 -4.428432880873226E-10 1.027514812231871E-9 2.282931845492538E-11
i 1.109493095214121E-15 -3.194720547398299E-15 -6.835685605957401E-13 -2.324519874023049E-11 2.282931845492538E-11 1.797838082139798E-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 13.06   n/a E2021B10  
diameter diameter 12.857 km 0.210 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 7.11818 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.053   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

14037 (1995 EZ7)          Discovered 1995-Mar-05 by Hirasawa, M., Suzuki, S. at Nyukasa
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 EZ7 = 1987 PJ = 1998 XU92 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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