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59363 (1999 DP7)
Classification: Main-belt Asteroid          SPK-ID: 2059363
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1483019889990325 4.058e-08  
a 2.417236943900579 9.8935e-09 au
q 2.05875589723818 9.5325e-08 au
i 3.606582127737366 3.6483e-06 deg
node 71.32884609219057 6.7291e-05 deg
peri 78.85466415065699 6.8456e-05 deg
M 244.5374554717957 1.3954e-05 deg
tp 2459440.766747210059
(2021-Aug-14.26674721)
5.4574e-05 TDB
period 1372.705145579959
3.76
8.4275e-06
2.307e-08
d
yr
n .2622558829615974 1.6101e-09 deg/d
Q 2.775717990562978 1.1361e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1098  
   data-arc span      10493 days (28.73 yr)  
   first obs. used      1991-02-09  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5311  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:46:50  

Additional Information
 Earth MOID = 1.07347 au 
 Jupiter MOID = 2.22613 au 
 T_jup = 3.498 
[ 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 15.2   n/a MPO449382  
diameter diameter 3.658 km 0.083 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 4.704 h n/a LCDB (Rev. 2019-August); 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 0.132   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59363 (1999 DP7)          Discovered 1999-Feb-18 by LONEOS at Anderson Mesa
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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