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15634 (2000 JD15)
Classification: Main-belt Asteroid          SPK-ID: 2015634
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 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05158589749646086 1.8611e-08  
a 2.348227010525419 6.8887e-09 au
q 2.227091612662034 4.415e-08 au
i 7.50694722100312 9.1291e-07 deg
node 64.86074924833795 7.3772e-06 deg
peri 152.0261970101726 2.606e-05 deg
M 280.868403895277 2.3544e-05 deg
tp 2459489.405606996554
(2021-Oct-01.90560700)
8.6239e-05 TDB
period 1314.342483135529
3.60
5.7836e-06
1.583e-08
d
yr
n .2739012126741691 1.2053e-09 deg/d
Q 2.469362408388804 7.2441e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2228  
   data-arc span      28852 days (78.99 yr)  
   first obs. used      1942-03-14  
   last obs. used      2021-03-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46145  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:04:29  

Additional Information
 Earth MOID = 1.21963 au 
 Jupiter MOID = 2.50151 au 
 T_jup = 3.546 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.8   n/a MPO502289  
diameter diameter 4.530 km 0.222 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 3.002 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 0.260   0.084 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15634 (2000 JD15)          Discovered 2000-May-06 by LINEAR at Socorro
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 JD15 = 1942 EO1 = 1990 SY9 = 1998 XL42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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