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48408 (1982 VN2)
Classification: Main-belt Asteroid          SPK-ID: 2048408
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1860330489075409 2.7196e-08  
a 2.545219233028841 9.2759e-09 au
q 2.071724338970373 6.9641e-08 au
i 12.26185064045062 7.9669e-06 deg
node 331.5410289293425 1.2468e-05 deg
peri 75.601142620414 2.9521e-05 deg
M 95.10812480077101 2.5142e-05 deg
tp 2458608.666701981481
(2019-May-05.16670198)
0.00010291 TDB
period 1483.15391121583
4.06
8.1079e-06
2.22e-08
d
yr
n .2427259890410743 1.3269e-09 deg/d
Q 3.01871412708731 1.1001e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1625  
   data-arc span      13680 days (37.45 yr)  
   first obs. used      1982-11-14  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48773  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 09:45:26  

Additional Information
 Earth MOID = 1.11929 au 
 Jupiter MOID = 2.51026 au 
 T_jup = 3.387 
[ 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 14.5   n/a MPO502478  
diameter diameter 4.173 km 0.122 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.193   0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48408 (1982 VN2)          Discovered 1982-Nov-14 by Kosai, H., Hurukawa, K. at Kiso
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2028-Jul-06 03:15 < 00:01 Juno 0.0411557687269936 0.0411526135312607 0.0411589239686032 7.71489559906278 7.71489556074633 2461958.635270552 0.277555133036899 178.348745937832 91.1672481268279 -33.2562233279215 46942.6062654503 T 26 CATAB v2.0f-lin.ifort 2020-May-20 09:45:42 2020-May-20 09:45

Alternate Designations
 1982 VN2 = 2000 GG178 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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