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24811 (1994 VB)
Classification: Main-belt Asteroid          SPK-ID: 2024811
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 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1944447617454489 4.0769e-08  
a 2.541330753211246 8.0538e-09 au
q 2.047182300386703 1.0366e-07 au
i 13.62932700473331 3.3322e-06 deg
node 36.1900233271304 1.4727e-05 deg
peri 301.8746382207354 1.6235e-05 deg
M 207.1468430896238 8.0896e-06 deg
tp 2459828.792863548476
(2022-Sep-06.29286355)
3.4767e-05 TDB
period 1479.756358647357
4.05
7.0343e-06
1.926e-08
d
yr
n .2432832931558243 1.1565e-09 deg/d
Q 3.035479206035788 9.6198e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2642  
   data-arc span      9639 days (26.39 yr)  
   first obs. used      1994-11-01  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44983  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 03:37:56  

Additional Information
 Earth MOID = 1.07423 au 
 Jupiter MOID = 2.49074 au 
 T_jup = 3.380 
[ 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 14.53   n/a E2021B10  
diameter diameter 3.658 km 0.125 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 5.597 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[McNeill, A.; Mommert, M.; Trilling, D.E.; Llama, J.; Skiff, B. (2019) Ap. J. Suppl. Series 245, id.29.]
geometric albedo albedo 0.191   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

24811 (1994 VB)          Discovered 1994-Nov-01 by Kobayashi, T. at Oizumi
Reference: 20010606/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1994 VB = 1997 GJ36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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