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JPL Small-Body Database Browser
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1067 Lunaria (1926 RG)
Classification: Main-belt Asteroid          SPK-ID: 2001067
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1920236994312776 3.727e-08  
a 2.870597964274908 1.0879e-08 au
q 2.319375123594946 1.0808e-07 au
i 10.54952744490955 4.3912e-06 deg
node 289.5815236511971 2.4172e-05 deg
peri 115.0572611328213 2.6777e-05 deg
M 344.5218459307278 1.2111e-05 deg
tp 2458676.878944104221
(2019-Jul-12.37894410)
5.992e-05 TDB
period 1776.466350861981
4.86
1.0098e-05
2.765e-08
d
yr
n .2026494899975561 1.152e-09 deg/d
Q 3.42182080495487 1.2968e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2144  
   data-arc span      34048 days (93.22 yr)  
   first obs. used      1926-09-09  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40305  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-03 20:16:31  

Additional Information
 Earth MOID = 1.3521 au 
 Jupiter MOID = 2.05288 au 
 T_jup = 3.246 
[ 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 10.99   n/a PDS3 (MPC 17261)  
diameter diameter 20.011 km 0.100 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 6.057 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Pray, D. (2005) Minor Planet Bull. 32, 8-9.]
geometric albedo albedo 0.185   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

1067 Lunaria (1926 RG)          Discovered 1926-Sep-09 by Reinmuth, K. at Heidelberg
Sept. 10, given by some authorities, refers to the local meridian.
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1926 RG = 1974 PJ = 1974 QC3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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