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24805 (1994 RL1)
Classification: Main-belt Asteroid          SPK-ID: 2024805
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2050727600164632 6.2707e-08  
a 2.546487149542441 1.0219e-08 au
q 2.024272001439316 1.6236e-07 au
i 12.94459362506073 5.9286e-06 deg
node 188.2540202997153 1.8486e-05 deg
peri 154.5043181436944 2.0974e-05 deg
M 180.2228005903135 1.3761e-05 deg
tp 2459941.712560363772
(2022-Dec-28.21256036)
6.0064e-05 TDB
period 1484.26231250202
4.06
8.9345e-06
2.446e-08
d
yr
n .2425447287637104 1.46e-09 deg/d
Q 3.068702297645565 1.2315e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1349  
   data-arc span      12559 days (34.38 yr)  
   first obs. used      1986-11-03  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51829  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 03:37:55  

Additional Information
 Earth MOID = 1.02363 au 
 Jupiter MOID = 2.40495 au 
 T_jup = 3.378 
[ 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 14.18   n/a MPCxxxxx  
diameter diameter 3.905 km 0.079 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.265   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

24805 (1994 RL1)          Discovered 1994-Sep-04 by Kobayashi, T. at Oizumi
Reference: 20010606/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1994 RL1 = 1986 VB2 = 1990 TE3 = 1994 TM4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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