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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 ]

[ 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 .1923712633920952 3.4857e-08  
a 2.870720267773687 9.8592e-09 au
q 2.318476183016769 9.9783e-08 au
i 10.54976863065887 3.9884e-06 deg
node 289.5779469693063 2.2036e-05 deg
peri 114.9797577403135 2.4373e-05 deg
M 106.1400043119311 1.1026e-05 deg
tp 2458676.705009839657
(2019-Jul-12.20500984)
5.3475e-05 TDB
period 1776.579883147102
4.86
9.1522e-06
2.506e-08
d
yr
n .2026365396878649 1.0439e-09 deg/d
Q 3.422964352530605 1.1756e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2702  
   data-arc span      34529 days (94.54 yr)  
   first obs. used      1926-09-09  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .3678  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 19:09:19  

Additional Information
 Earth MOID = 1.35085 au 
 Jupiter MOID = 2.05382 au 
 T_jup = 3.246 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456795.5 (2014-May-18.0) TDB
Reference: JPL 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1886294473463735 3.4614e-08  
q 2.330357258508418 9.8566e-08 au
tp 2456897.106131358155
(2014-Aug-27.60613136)
5.304e-05 TDB
node 289.8461549789878 2.1979e-05 deg
peri 114.5043913161674 2.4473e-05 deg
i 10.55857951989091 3.9924e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2702  
   data-arc span      34529 days (94.54 yr)  
   first obs. used      1926-09-09  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .3678  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 19:09:19  

Additional Information
 Jupiter MOID = 2.05382 au 
 T_jup = 3.246 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.198137662685812E-15 -3.400591922828465E-15 -2.95216367465378E-14 -3.569918087652297E-15 -2.921253496627579E-14 8.309448465507665E-16
q -3.400591922828465E-15 9.715333091016191E-15 1.544789051856525E-13 6.695234378130001E-15 9.741368296741763E-14 -2.616054878137224E-15
tp -2.95216367465378E-14 1.544789051856525E-13 2.813235519681847E-9 -5.808748676490982E-12 5.905063866203958E-10 -1.32294462397446E-12
node -3.569918087652297E-15 6.695234378130001E-15 -5.808748676490982E-12 4.830815511968567E-10 -4.757216545274839E-10 1.187572241049526E-11
peri -2.921253496627579E-14 9.741368296741763E-14 5.905063866203958E-10 -4.757216545274839E-10 5.989042581511334E-10 -1.198130751672546E-11
i 8.309448465507665E-16 -2.616054878137224E-15 -1.32294462397446E-12 1.187572241049526E-11 -1.198130751672546E-11 1.593956725656616E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 10.79   n/a E2021B10  
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. 2020-October); 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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