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17616 (1995 UE15)
Classification: Main-belt Asteroid          SPK-ID: 2017616
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0782325471051558 4.1348e-08  
a 3.136333244550566 1.9767e-08 au
q 2.890969906258798 1.2559e-07 au
i 4.10495255533449 3.9939e-06 deg
node 240.1165287256318 5.8121e-05 deg
peri 309.7698400522045 6.3426e-05 deg
M 45.73446577404669 2.3574e-05 deg
tp 2458942.765332471115
(2020-Apr-03.26533247)
0.00013353 TDB
period 2028.7649312185
5.55
1.918e-05
5.251e-08
d
yr
n .1774478622241266 1.6776e-09 deg/d
Q 3.381696582842334 2.1313e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1092  
   data-arc span      10338 days (28.30 yr)  
   first obs. used      1992-03-05  
   last obs. used      2020-06-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5488  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:08:16  

Additional Information
 Earth MOID = 1.89245 au 
 Jupiter MOID = 1.60162 au 
 T_jup = 3.203 
[ 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 14.16   n/a E2021B10  
diameter diameter 7.432 km 0.222 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.080   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17616 (1995 UE15)          Discovered 1995-Oct-17 by Spacewatch at Kitt Peak
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 UE15 = 1992 EV33 = 1998 HP67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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