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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1374739786916546 3.4002e-08  
a 2.327933625526295 6.739e-09 au
q 2.007903327895107 7.8625e-08 au
i 4.619549612187995 3.2751e-06 deg
node 267.4975388069633 4.4664e-05 deg
peri 124.2121439585736 4.6249e-05 deg
M 182.3972126201973 1.2277e-05 deg
tp 2460036.531860962036
(2023-Apr-02.03186096)
4.5072e-05 TDB
period 1297.341518934606
3.55
5.6334e-06
1.542e-08
d
yr
n .277490541037827 1.2049e-09 deg/d
Q 2.647963923157484 7.6655e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1386  
   data-arc span      9750 days (26.69 yr)  
   first obs. used      1994-10-01  
   last obs. used      2021-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50927  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 19:29:35  

Additional Information
 Earth MOID = 1.01759 au 
 Jupiter MOID = 2.7766 au 
 T_jup = 3.556 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.03   n/a E2020-QM5  
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

Alternate Designations
 1994 UT = 1998 VD33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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