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19327 (1996 XH19)
Classification: Main-belt Asteroid          SPK-ID: 2019327
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1479917678776174 4.7212e-08  
a 2.631971865543663 1.1927e-08 au
q 2.242461696157705 1.2474e-07 au
i 15.8474017710204 4.2651e-06 deg
node 97.96624220413338 1.7515e-05 deg
peri 112.0955162969114 2.2226e-05 deg
M 80.72498851238869 1.291e-05 deg
tp 2458650.775722320900
(2019-Jun-16.27572232)
5.546e-05 TDB
period 1559.62536860757
4.27
1.0601e-05
2.902e-08
d
yr
n .2308246629262046 1.569e-09 deg/d
Q 3.021482034929621 1.3692e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1491  
   data-arc span      8190 days (22.42 yr)  
   first obs. used      1996-12-08  
   last obs. used      2019-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44143  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 02:42:15  

Additional Information
 Earth MOID = 1.28632 au 
 Jupiter MOID = 2.13388 au 
 T_jup = 3.330 
[ 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 13.3   n/a MPO384920  
diameter diameter 12.107 km 0.082 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 3.9878 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Clark, M. (2016) Minor Planet Bull. 43, 2-5.]
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.056   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19327 (1996 XH19)          Discovered 1996-Dec-08 by Kobayashi, T. at Oizumi
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 XH19 = 1998 KR51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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