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13019 (1988 NW)
Classification: Main-belt Asteroid          SPK-ID: 2013019
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbit Diagram
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Note: This Java-based orbit viewer will eventually be retired.

Note: Make sure you have Java enabled on your browser to see the applet. This applet is provided as a 3D orbit visualization tool. The applet 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. For accurate long-term ephemerides, please instead use our Horizons system.

Note: If the applet is not working, here are some notes that might help.
Orbit Viewer

Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.

Orbit Viewer applet originally written and kindly provided by Osamu Ajiki (AstroArts), and further modified by Ron Baalke (JPL).


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1766785027531665 4.4393e-08  
a 2.638193212972618 1.2028e-08 au
q 2.17208118613105 1.1835e-07 au
i 13.06578145122941 5.0225e-06 deg
node 304.058699530655 1.8424e-05 deg
peri 353.7536818728643 2.2043e-05 deg
M 158.7459074003367 1.2352e-05 deg
tp 2458310.326369995844
(2018-Jul-10.82637000)
5.3132e-05 TDB
period 1565.158503109662
4.29
1.0704e-05
2.931e-08
d
yr
n .2300086536186277 1.573e-09 deg/d
Q 3.104305239814185 1.4153e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1817  
   data-arc span      17700 days (48.46 yr)  
   first obs. used      1971-08-18  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45211  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 20:31:12  

Additional Information
 Earth MOID = 1.15686 au 
 Jupiter MOID = 2.13581 au 
 T_jup = 3.338 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456727.5 (2014-Mar-11.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1781284564516095 4.4449e-08  
q 2.167406779974884 1.1868e-07 au
tp 2456746.744969928693
(2014-Mar-30.24496993)
5.2978e-05 TDB
node 304.1612397611597 1.8409e-05 deg
peri 353.782868999746 2.1977e-05 deg
i 13.0740837572206 5.0265e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1817  
   data-arc span      17700 days (48.46 yr)  
   first obs. used      1971-08-18  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45211  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 20:31:12  

Additional Information
 Jupiter MOID = 2.13581 au 
 T_jup = 3.338 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.975738529668495E-15 -5.256978120482508E-15 9.251087823867414E-13 1.34252462041301E-15 2.030528968836437E-13 -5.035378861202635E-16
q -5.256978120482508E-15 1.408460613760417E-14 -2.513378371185838E-12 -4.164828909636293E-15 -5.507116468152198E-13 2.021728742103654E-15
tp 9.251087823867414E-13 -2.513378371185838E-12 2.806625225250166E-9 -7.513630668586095E-12 6.555057254479336E-10 -1.655171137118489E-12
node 1.34252462041301E-15 -4.164828909636293E-15 -7.513630668586095E-12 3.388806169920296E-10 -3.310148136194298E-10 2.867268598729395E-11
peri 2.030528968836437E-13 -5.507116468152198E-13 6.555057254479336E-10 -3.310148136194298E-10 4.829944635603342E-10 -2.831346800787401E-11
i -5.035378861202635E-16 2.021728742103654E-15 -1.655171137118489E-12 2.867268598729395E-11 -2.831346800787401E-11 2.526521231002021E-11

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 13.0   n/a MPO358756  
diameter diameter 6.835 km 0.106 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 5.906 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.287   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

13019 (1988 NW)          Discovered 1988-Jul-10 by Helin, E. F. at Palomar
Reference: 20000124/Numbers.arcLast Updated: 2004-04-19

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1974-Apr-21 16:58 < 00:01 Eunom 0.0427525108763924 0.0427500346089028 0.0427549877798936 5.12503870341059 5.12503863934349 2442159.206973185 0.520451147865275 320.862498288061 59.2028950327925 -69.9116871339974 101622.82751518 T 33 CATAB v2.0f-lin.ifort 2020-Feb-22 20:31:26 2020-Feb-22 20:31
2061-Jul-22 13:24 00:01 Iris 0.0478204258445881 0.0478083265340335 0.0478325257269933 7.39099095828109 7.39099094201598 2474028.058355239 1.12378244077511 657.451780065097 41.0631886678965 23.4719746245782 70090.6869505389 T 33 CATAB v2.0f-lin.ifort 2020-Feb-22 20:31:26 2020-Feb-22 20:31
2172-Oct-11 13:02 00:03 Hebe 0.0155723491517886 0.0155347545702296 0.0156099453262162 11.044265691188 11.0442656550414 2514651.043163589 2.81478631474494 1890.95557906003 35.8599548849304 -7.54867045002845 8617.83258359233 T 33 CATAB v2.0f-lin.ifort 2020-Feb-22 20:31:26 2020-Feb-22 20:31

Alternate Designations
 1988 NW = 1971 QL = 1998 XJ51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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