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139028 Haynald (2001 DL89)
Classification: Main-belt Asteroid          SPK-ID: 2139028
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07316067777581338 5.5689e-08  
a 2.26168994622613 1.7653e-08 AU
q 2.096223176841483 1.2611e-07 AU
i 6.296024943327832 9.8963e-06 deg
node 44.43414654636833 5.1096e-05 deg
peri 103.7506344328796 8.7375e-05 deg
M 22.58097539164314 6.9616e-05 deg
tp 2456922.572951997102
(2014-Sep-22.07295200)
0.00024018 JED
period 1242.361624973279
3.40
1.4546e-05
3.982e-08
d
yr
n .2897707018338907 3.3927e-09 deg/d
Q 2.427156715610776 1.8945e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      284  
   data-arc span      5240 days (14.35 yr)  
   first obs. used      2001-02-03  
   last obs. used      2015-06-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .6383  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 14:59:39  

Additional Information
 Earth MOID = 1.11792 AU 
 T_jup = 3.608 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7 mag n/a MPO338205  

139028 Haynald           Discovered 2001 Feb. 28 by K. Sárneczky and A. Derekas at Piszkéstető.
Lajos Haynald (1816-1891), a Hungarian cardinal and Archbishop of Kalocsa-Bács, was also a botanist and a generous patron of Hungarian science. He had the astronomical observatory built in Kalocsa, where Gyula Fényi made observations of sunspots for four decades.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080618/MPCPages.arcLast Updated: 2008-06-20
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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