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26225 (1997 YO14)
Classification: Main-belt Asteroid          SPK-ID: 2026225
[ 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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2314313256638717 4.7649e-08  
a 2.613682619679132 9.0625e-09 au
q 2.008794586142169 1.2329e-07 au
i 4.231788725345572 4.5155e-06 deg
node 310.817814383389 4.9666e-05 deg
peri 32.62959711005127 5.0103e-05 deg
M 197.7151883316119 6.4439e-06 deg
tp 2459896.249778661857
(2022-Nov-12.74977866)		 2.8558e-05 TDB
period 1543.397177735138
4.23		 8.0272e-06
2.198e-08		 d
yr
n .2332516899689314 1.2131e-09 deg/d
Q 3.218570653216095 1.116e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1951  
   data-arc span      8421 days (23.06 yr)  
   first obs. used      1997-12-24  
   last obs. used      2021-01-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50326  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 03:18:18  

Additional Information
 Earth MOID = 1.00059 au 
 Jupiter MOID = 2.20193 au 
 T_jup = 3.366 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457189.5 (2015-Jun-16.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2325926708341073 4.8175e-08  
q 2.004881670722779 1.2492e-07 au
tp 2456805.008639935010
(2014-May-27.50863993)		 2.7209e-05 TDB
node 311.1005378628684 4.9371e-05 deg
peri 31.66672965916191 4.9801e-05 deg
i 4.246661648307847 4.5285e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      1951  
   data-arc span      8421 days (23.06 yr)  
   first obs. used      1997-12-24  
   last obs. used      2021-01-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50326  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 03:18:18  

Additional Information
 Jupiter MOID = 2.20193 au 
 T_jup = 3.366 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.320858921817979E-15 -6.009308365272492E-15 -3.394596050914532E-14 9.927646997025867E-15 -6.854111984144248E-14 -2.435031135564935E-15
q -6.009308365272492E-15 1.560441054554004E-14 4.961014540363915E-14 -2.616314136176552E-14 1.718122618981575E-13 6.555786199164558E-15
tp -3.394596050914532E-14 4.961014540363915E-14 7.403362243789624E-10 -1.550231617232817E-12 1.88590803713344E-10 2.82620451331708E-13
node 9.927646997025867E-15 -2.616314136176552E-14 -1.550231617232817E-12 2.437530137084687E-9 -2.430734842529123E-9 8.384863649520252E-11
peri -6.854111984144248E-14 1.718122618981575E-13 1.88590803713344E-10 -2.430734842529123E-9 2.480093938074661E-9 -8.352874155618464E-11
i -2.435031135564935E-15 6.555786199164558E-15 2.82620451331708E-13 8.384863649520252E-11 -8.352874155618464E-11 2.050702858512683E-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 14.13   n/a E2021B10  
diameter diameter 4.406 km 0.982 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.248   0.183 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

26225 (1997 YO14)          Discovered 1997-Dec-24 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 YO14 = 1998 YY10 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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