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27868 (1995 MY1)
Classification: Main-belt Asteroid          SPK-ID: 2027868
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06297373929928086 3.8884e-08  
a 3.038850692407441 2.013e-08 au
q 2.847482901134335 1.167e-07 au
i 8.892344537397813 4.5618e-06 deg
node 171.9636139375612 2.3454e-05 deg
peri 137.0079030084716 3.9501e-05 deg
M 199.4576548040019 3.3064e-05 deg
tp 2459863.378350270584
(2022-Oct-10.87835027)
0.00018003 TDB
period 1934.917580269368
5.30
1.9226e-05
5.264e-08
d
yr
n .1860544364633262 1.8487e-09 deg/d
Q 3.230218483680546 2.1397e-08 au
  Orbit Determination Parameters
   # obs. used (total)      948  
   data-arc span      10350 days (28.34 yr)  
   first obs. used      1991-10-03  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58129  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 01:11:52  

Additional Information
 Earth MOID = 1.84142 au 
 Jupiter MOID = 1.98348 au 
 T_jup = 3.219 
[ 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 14.6   n/a MPO431820  

27868 (1995 MY1)          Discovered 1995-Jun-23 by Spacewatch at Kitt Peak
Reference: 20010902/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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