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19063 (3147 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2019063
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09333878079120073 3.3778e-08  
a 3.061113122696565 1.759e-08 au
q 2.775392555960122 1.0015e-07 au
i 3.382249973202855 3.5966e-06 deg
node 104.164783196981 6.656e-05 deg
peri 33.48608344157933 6.9702e-05 deg
M 210.6886050628344 2.0967e-05 deg
tp 2460207.849452958672
(2023-Sep-20.34945296)
0.00011463 TDB
period 1956.219102956205
5.36
1.6862e-05
4.617e-08
d
yr
n .1840284656539618 1.5862e-09 deg/d
Q 3.346833689433007 1.9232e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1409  
   data-arc span      17489 days (47.88 yr)  
   first obs. used      1973-09-19  
   last obs. used      2021-08-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53818  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-24 22:17:26  

Additional Information
 Earth MOID = 1.79047 au 
 Jupiter MOID = 1.67275 au 
 T_jup = 3.224 
[ 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 14.04   n/a E2021B10  
diameter diameter 8.482 km 0.089 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 1.97 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 lower-limit; Incomplete or inconclusive result.
Published Reference List:
[Erasmus, N.; McNeill, A.; Mommert, M.; Trilling, D.E.; et al. (2018) Ap. J. Suppl. Series 237, A19.]
[Erasmus, N.; McNeill, A.; Mommert, N.; Trilling, D.E.; et al. (2019) Ap. J. Suppl. Series 242, A15.]
geometric albedo albedo 0.074   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19063 (3147 T-2)          Discovered 1973-Sep-30 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20001111/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 3147 T-2 = 1998 KU67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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