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JPL Small-Body Database Browser
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7716 Ube (1996 DA3)
Classification: Main-belt Asteroid          SPK-ID: 2007716
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1447048642429099 5.4517e-08  
a 2.325389327840359 7.2079e-09 au
q 1.988894180843308 1.2937e-07 au
i 6.443412173478672 5.5118e-06 deg
node 193.2654183171219 2.7284e-05 deg
peri 186.6494191399668 2.9679e-05 deg
M 300.4833751711745 1.1323e-05 deg
tp 2458814.630106544089
(2019-Nov-27.13010654)
4.0983e-05 TDB
period 1295.215220580468
3.55
6.0221e-06
1.649e-08
d
yr
n .27794608516001 1.2923e-09 deg/d
Q 2.66188447483741 8.251e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1672  
   data-arc span      14257 days (39.03 yr)  
   first obs. used      1980-10-15  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49675  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 03:04:33  

Additional Information
 Earth MOID = .990467 au 
 Jupiter MOID = 2.79265 au 
 T_jup = 3.552 
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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 14.1   n/a MPO448990  
diameter diameter 3.612 km 0.217 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.340   0.091 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

7716 Ube (1996 DA3)          Discovered 1996-Feb-22 by Nakamura, A. at Kuma Kogen
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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Alternate Designations
 1996 DA3 = 1980 TZ9 = 1987 QK7 = 1987 RZ1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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