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JPL Small-Body Database Browser
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48722 (1996 VZ20)
Classification: Main-belt Asteroid          SPK-ID: 2048722
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1485193831847501 4.4927e-08  
a 3.163442076764495 2.4145e-08 au
q 2.693609610782747 1.4596e-07 au
i 11.69134159505349 5.9994e-06 deg
node 49.59032262624709 2.7682e-05 deg
peri 67.92055201114606 3.7947e-05 deg
M 305.8814175867491 2.3003e-05 deg
tp 2458909.445709645156
(2020-Feb-29.94570965)
0.00013127 TDB
period 2055.125070035535
5.63
2.3529e-05
6.442e-08
d
yr
n .1751718205616436 2.0055e-09 deg/d
Q 3.633274542746242 2.7731e-08 au
  Orbit Determination Parameters
   # obs. used (total)      908  
   data-arc span      8429 days (23.08 yr)  
   first obs. used      1996-11-08  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56452  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:14:12  

Additional Information
 Earth MOID = 1.73695 au 
 Jupiter MOID = 1.66735 au 
 T_jup = 3.155 
[ 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 14.0   n/a MPO452834  
diameter diameter 10.899 km 3.608 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.028   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

48722 (1996 VZ20)          Discovered 1996-Nov-08 by Spacewatch at Kitt Peak
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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