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27847 (1994 UT)
Classification: Main-belt Asteroid          SPK-ID: 2027847
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1369482887016667 3.4507e-08  
a 2.328043447321416 7.4388e-09 au
q 2.009221881187619 8.0147e-08 au
i 4.619692239269975 3.7842e-06 deg
node 267.5080773778058 5.1367e-05 deg
peri 124.2655659945314 5.3604e-05 deg
M 321.5211996396364 1.5248e-05 deg
tp 2458739.176882975933
(2019-Sep-12.67688298)
5.5091e-05 TDB
period 1297.433324422489
3.55
6.2185e-06
1.703e-08
d
yr
n .2774709059983814 1.3299e-09 deg/d
Q 2.646865013455213 8.4575e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1078  
   data-arc span      9189 days (25.16 yr)  
   first obs. used      1994-10-01  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52526  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 01:08:38  

Additional Information
 Earth MOID = 1.01893 au 
 Jupiter MOID = 2.77446 au 
 T_jup = 3.556 
[ 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 15.0   n/a MPO347730  
diameter diameter 2.873 km 0.472 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.309   0.109 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27847 (1994 UT)          Discovered 1994-Oct-31 by Shimizu, Y., Urata, T. at Nachi-Katsuura
Reference: 20010902/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 UT = 1998 VD33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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