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24730 (1991 VM5)
Classification: Main-belt Asteroid          SPK-ID: 2024730
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 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2115240010797494 1.8593e-08  
a 2.324911834971276 5.624e-09 au
q 1.83313718148049 4.4162e-08 au
i 6.337022671305668 1.7279e-06 deg
node 69.81920057281761 6.9179e-06 deg
peri 267.9024678718137 7.1811e-06 deg
M 121.3370285856307 5.6273e-06 deg
tp 2458764.085658643851
(2019-Oct-07.58565864)
1.9805e-05 TDB
period 1294.816303972186
3.55
4.6983e-06
1.286e-08
d
yr
n .278031716850959 1.0088e-09 deg/d
Q 2.816686488462063 6.8136e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2411  
   data-arc span      15809 days (43.28 yr)  
   first obs. used      1977-12-07  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46069  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 03:37:07  

Additional Information
 Earth MOID = .835624 au 
 Jupiter MOID = 2.59224 au 
 T_jup = 3.537 
[ 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 13.85   n/a MPCxxxxx  
diameter diameter 3.120 km 0.798 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.601   0.244 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

24730 (1991 VM5)          Discovered 1991-Nov-05 by Otomo, S. at Kiyosato
Reference: 20010606/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1991 VM5 = 1977 XU1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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