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214088 (2004 JN13)
Classification: Apollo [NEO]          SPK-ID: 2214088
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 233 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .689736161606004 1.8153e-08  
a 2.892173593293195 9.5354e-09 au
q .8973368803569024 5.3042e-08 au
i 13.34066997682361 6.1877e-06 deg
node 85.13415845021856 1.0743e-05 deg
peri 279.123323849142 1.1501e-05 deg
M 53.05878300369762 2.0991e-06 deg
tp 2458735.717215279158
(2019-Sep-09.21721528)
9.2844e-06 TDB
period 1796.532017948098
4.92
8.8847e-06
2.432e-08
d
yr
n .200386075173418 9.91e-10 deg/d
Q 4.887010306229487 1.6112e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1176  
   # delay obs. used      2  
   # Doppler obs. used      0  
   data-arc span      16237 days (44.45 yr)  
   first obs. used      1975-12-05  
   last obs. used      2020-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .35009  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 09:00:43  

Additional Information
 Earth MOID = .13582 au 
 Jupiter MOID = 1.20844 au 
 T_jup = 2.850 
[ 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 15.3   n/a MPO325901  
diameter diameter 2.423 km 0.058 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
rotation period rot_per 6.342 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2014) http://www.asu.cas.cz/~ppravec/neo.htm]
[Klinglesmith, D.A. III; DeHart, A.; Hanowell, J.; Hendrickx, S. (2015) Minor Planet Bull. 42, 158-159.]
[Warner, B.D. (2015) Minor Planet Bull. 42, 115-127.]
[Carbognani, A. (2016) Minor Planet Bull. 43, 290-295.]
[Vaduvescu, O.; Aznar Macias, A.; Tudor, V.; Predatu, M.; et al. (2017) Earth, Moon, and Planets 120, 41-100.]
geometric albedo albedo 0.250   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

214088 (2004 JN13)          Discovered 2004-May-15 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2004 JN13 = 1975 XA 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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