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46653 (1995 SE33)
Classification: Main-belt Asteroid          SPK-ID: 2046653
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1379704025826955 4.6106e-08  
a 2.272375871666878 6.8757e-09 au
q 1.958855257833795 1.0524e-07 au
i 6.912552834822686 5.0752e-06 deg
node 349.4001234404608 2.764e-05 deg
peri 10.46871663742254 3.085e-05 deg
M 124.4405795356958 1.3368e-05 deg
tp 2458768.007874083840
(2019-Oct-11.50787408)
4.5936e-05 TDB
period 1251.176793862134
3.43
5.6787e-06
1.555e-08
d
yr
n .2877291217084931 1.3059e-09 deg/d
Q 2.585896485499961 7.8243e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1173  
   data-arc span      9313 days (25.50 yr)  
   first obs. used      1995-09-21  
   last obs. used      2021-03-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52015  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 05:39:51  

Additional Information
 Earth MOID = .953857 au 
 Jupiter MOID = 2.85495 au 
 T_jup = 3.589 
[ 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 15.35   n/a MPCxxxxx  
diameter diameter 1.793 km 0.380 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.380   0.160 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46653 (1995 SE33)          Discovered 1995-Sep-21 by Spacewatch at Kitt Peak
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1995 SE33 = 1999 XY195 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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