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48833 (1997 YA5)
Classification: Main-belt Asteroid          SPK-ID: 2048833
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .1499707726712546 4.0257e-08  
a 2.759194918666949 1.5649e-08 au
q 2.345396324763867 1.1133e-07 au
i 16.50534308107331 4.3642e-06 deg
node 267.5964675177146 1.9997e-05 deg
peri 180.5005663833929 2.9541e-05 deg
M 228.2411713611895 2.2877e-05 deg
tp 2459213.201895169771
(2020-Dec-29.70189517)
0.00010941 TDB
period 1674.063776521358
4.58
1.4242e-05
3.899e-08
d
yr
n .2150455705744178 1.8295e-09 deg/d
Q 3.17299351257003 1.7996e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1407  
   data-arc span      7999 days (21.90 yr)  
   first obs. used      1997-12-03  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46175  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:38:53  

Additional Information
 Earth MOID = 1.36181 au 
 Jupiter MOID = 2.06139 au 
 T_jup = 3.266 
[ 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 13.3   n/a MPO359068  
diameter diameter 12.370 km 0.057 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.066   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48833 (1997 YA5)          Discovered 1997-Dec-24 by Zoltowski, F. B. at Woomera
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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