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16418 Lortzing (1987 SD10)
Classification: Main-belt Asteroid          SPK-ID: 2016418
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05498914576486063 1.5614e-08  
a 2.276958177775799 6.4019e-09 au
q 2.151750192637594 3.5716e-08 au
i 8.099400767750115 7.136e-07 deg
node 164.0723164079874 6.4041e-06 deg
peri 338.8791265402003 1.2242e-05 deg
M 167.9386742091142 1.2125e-05 deg
tp 2458811.064266607345
(2019-Nov-23.56426661)
4.2501e-05 TDB
period 1254.963247827748
3.44
5.2927e-06
1.449e-08
d
yr
n .2868609902506185 1.2098e-09 deg/d
Q 2.402166162914003 6.7539e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2416  
   data-arc span      24731 days (67.71 yr)  
   first obs. used      1953-10-10  
   last obs. used      2021-06-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4543  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 04:07:10  

Additional Information
 Earth MOID = 1.16556 au 
 Jupiter MOID = 2.58264 au 
 T_jup = 3.593 
[ 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 14.09   n/a E2020-QM5  
diameter diameter 4.742 km 0.074 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 11.278 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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.126   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

16418 Lortzing           Discovered 1987 Sept. 29 by F. Borngen at Tautenburg.
Albert Lortzing (1801-1851), who was born and died in Berlin, was a singer, an actor and later a conductor in Leipzig, Vienna and Berlin. His romantic-comic operas (Zar und Zimmermann, Der Wildschütz, Undine, Der Waffenschmied) became very popular and are full of humor. He mainly wrote the libretti himself.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010309/MPCPages.arcLast Updated: 2009-05-11

Alternate Designations
 1987 SD10 = 1999 BU23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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