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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1766630109891487 2.5037e-08  
a 2.638232526002597 1.1251e-08 au
q 2.172154424269471 6.7469e-08 au
i 13.06585315625295 5.5451e-07 deg
node 304.0584941525602 2.1071e-06 deg
peri 353.7968477790006 4.5168e-06 deg
M 204.6864810788744 6.0138e-06 deg
tp 2459875.765856725737
(2022-Oct-23.26585673)
2.9215e-05 TDB
period 1565.193488048642
4.29
1.0012e-05
2.741e-08
d
yr
n .2300035125042714 1.4713e-09 deg/d
Q 3.104310627735724 1.3238e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2213  
   data-arc span      18111 days (49.59 yr)  
   first obs. used      1971-08-18  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .43417  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 01:21:44  

Additional Information
 Earth MOID = 1.15494 au 
 Jupiter MOID = 2.13549 au 
 T_jup = 3.338 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457219.5 (2015-Jul-16.0) TDB
Reference: JPL 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .178039221266861 2.5015e-08  
q 2.166919820975237 6.7431e-08 au
tp 2456746.438730980219
(2014-Mar-29.93873098)
1.96e-05 TDB
node 304.1582479860865 2.1043e-06 deg
peri 353.682383878857 4.5082e-06 deg
i 13.07420897253431 5.5508e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      2213  
   data-arc span      18111 days (49.59 yr)  
   first obs. used      1971-08-18  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .43417  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 01:21:44  

Additional Information
 Jupiter MOID = 2.13549 au 
 T_jup = 3.338 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.257277602019498E-16 -1.6711192931531E-15 3.62796976391257E-13 -4.510229659283471E-15 4.049353955197034E-14 -2.373624871513041E-15
q -1.6711192931531E-15 4.546909558773332E-15 -9.412002278935561E-13 1.19435228309719E-14 -9.706810880283023E-14 6.415926150374038E-15
tp 3.62796976391257E-13 -9.412002278935561E-13 3.84171244528911E-10 -1.069250108059943E-11 7.202191075793995E-11 -2.110998922189108E-12
node -4.510229659283471E-15 1.19435228309719E-14 -1.069250108059943E-11 4.427903471587778E-12 -6.226240756046621E-12 9.050212533054288E-13
peri 4.049353955197034E-14 -9.706810880283023E-14 7.202191075793995E-11 -6.226240756046621E-12 2.032376183362568E-11 -1.220526108506552E-12
i -2.373624871513041E-15 6.415926150374038E-15 -2.110998922189108E-12 9.050212533054288E-13 -1.220526108506552E-12 3.081107503582199E-13

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.09   n/a MPCxxxxx  
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. 2020-October); 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

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