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27837 (1994 PU16)
Classification: Main-belt Asteroid          SPK-ID: 2027837
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1311639083902223 4.28e-08  
a 2.330100218339462 8.2616e-09 au
q 2.024475166761148 9.7869e-08 au
i 4.24063254424179 5.0517e-06 deg
node 321.5778955828693 5.844e-05 deg
peri 337.0939965451129 6.2014e-05 deg
M 6.369493758932459 2.1678e-05 deg
tp 2458577.514034878976
(2019-Apr-04.01403488)
7.8218e-05 TDB
period 1299.15308135188
3.56
6.9094e-06
1.892e-08
d
yr
n .2771036032377255 1.4738e-09 deg/d
Q 2.635725269917776 9.3453e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1138  
   data-arc span      9242 days (25.30 yr)  
   first obs. used      1994-08-10  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55866  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 01:41:55  

Additional Information
 Earth MOID = 1.00888 au 
 Jupiter MOID = 2.55549 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 15.1   n/a MPO296354  
diameter diameter 2.814 km 0.738 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.245   0.085 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27837 (1994 PU16)          Discovered 1994-Aug-10 by Elst, E. W. at La Silla
Reference: 20010902/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 PU16 = 2000 CD103 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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