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JPL Small-Body Database Browser
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136634 (1994 SE7)
Classification: Outer Main-belt Asteroid          SPK-ID: 2136634
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1283971784089245 4.7048e-08  
a 3.225226636174458 2.398e-08 au
q 2.811116636360351 1.5448e-07 au
i 1.567657465251707 5.0614e-06 deg
node 43.27208934712889 0.00016946 deg
peri 150.4369261075154 0.00017028 deg
M 333.202721086727 1.6886e-05 deg
tp 2459157.980570493139
(2020-Nov-04.48057049)
9.9748e-05 TDB
period 2115.625454398264
5.79
2.3595e-05
6.46e-08
d
yr
n .1701624449883511 1.8977e-09 deg/d
Q 3.639336635988566 2.7059e-08 au
  Orbit Determination Parameters
   # obs. used (total)      661  
   data-arc span      10189 days (27.90 yr)  
   first obs. used      1992-05-29  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52491  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:40:17  

Additional Information
 Earth MOID = 1.81053 au 
 Jupiter MOID = 1.31596 au 
 T_jup = 3.174 
[ 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 MPO493780  
diameter diameter 6.489 km 0.545 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.046   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

136634 (1994 SE7)          Discovered 1994-Sep-28 by Spacewatch at Kitt Peak
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

[ show close-approach data ]
Alternate Designations
 1994 SE7 = 1992 KY = 1997 EC38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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