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4593 Reipurth (1980 FV1)
Classification: Main-belt Asteroid          SPK-ID: 2004593
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 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1077707418603694 9.2416e-09  
a 3.030790388086987 1.3951e-08 au
q 2.704159859539576 2.6368e-08 au
i 9.466521741649279 6.3391e-07 deg
node 351.6020513319094 1.893e-06 deg
peri 51.29983943206994 1.5232e-05 deg
M 23.99620046873692 1.3559e-05 deg
tp 2459072.038715745369
(2020-Aug-10.53871575)
7.2578e-05 TDB
period 1927.224370038003
5.28
1.3306e-05
3.643e-08
d
yr
n .186797139760588 1.2897e-09 deg/d
Q 3.357420916634398 1.5454e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2607  
   data-arc span      24411 days (66.83 yr)  
   first obs. used      1954-05-24  
   last obs. used      2021-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .43604  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 21:44:06  

Additional Information
 Earth MOID = 1.72257 au 
 Jupiter MOID = 2.10097 au 
 T_jup = 3.214 
[ 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 12.12   n/a E2021B10  
diameter diameter 12.344 km 0.207 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.168   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

4593 Reipurth (1980 FV1)          Discovered 1980-Mar-16 by Lagerkvist, C.-I. at La Silla
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1980 FV1 = 1977 RP8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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