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JPL Small-Body Database Browser
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4045 Lowengrub (1953 RG)
Classification: Outer Main-belt Asteroid          SPK-ID: 2004045
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1012934031875772 3.4358e-08  
a 3.228507778219011 1.8308e-08 au
q 2.901481238145644 1.0997e-07 au
i 21.32941406361759 4.5858e-06 deg
node 224.2832148166467 1.0459e-05 deg
peri 245.3045532543993 2.4535e-05 deg
M 94.37600432759571 2.2379e-05 deg
tp 2458445.030435354697
(2018-Nov-22.53043535)
0.00013072 TDB
period 2118.854731104967
5.80
1.8023e-05
4.934e-08
d
yr
n .1699031060106053 1.4452e-09 deg/d
Q 3.555534318292378 2.0162e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2136  
   data-arc span      26103 days (71.47 yr)  
   first obs. used      1948-11-09  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41535  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 02:02:56  

Additional Information
 Earth MOID = 1.98363 au 
 Jupiter MOID = 1.87963 au 
 T_jup = 3.072 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.3   n/a MPO473821  
diameter diameter 31.322 km 0.337 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 9.764 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Angeli, C.A.; Barucci, M.A. (1996) Planet. Space Sci. 44, 181-186.]
geometric albedo albedo 0.051   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

4045 Lowengrub (1953 RG)          Discovered 1953-Sep-09 by Indiana University at Brooklyn
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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Alternate Designations
 1953 RG = 1948 VE = 1953 RM = 1959 TT = 1961 AJ 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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