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JPL Small-Body Database Browser
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48278 (2002 EV69)
Classification: Main-belt Asteroid          SPK-ID: 2048278
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1280794455181452 3.8058e-08  
a 2.407330307446673 9.4467e-09 au
q 2.099000776489877 9.1935e-08 au
i 2.305220434083403 4.7321e-06 deg
node 193.5570424184979 9.0282e-05 deg
peri 32.10409952659129 9.1826e-05 deg
M 278.7877705777774 1.757e-05 deg
tp 2459308.266172952927
(2021-Apr-03.76617295)
6.7215e-05 TDB
period 1364.275098113928
3.74
8.0304e-06
2.199e-08
d
yr
n .2638763989005516 1.5532e-09 deg/d
Q 2.715659838403468 1.0657e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1001  
   data-arc span      10433 days (28.56 yr)  
   first obs. used      1991-05-14  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57898  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:10:44  

Additional Information
 Earth MOID = 1.0901 au 
 Jupiter MOID = 2.26246 au 
 T_jup = 3.510 
[ 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 15.6   n/a MPO468349  
diameter diameter 4.034 km 0.204 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48278 (2002 EV69)          Discovered 2002-Mar-13 by LINEAR at Socorro
Reference: 20020921/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
2193-Sep-07 08:55 00:06 Thisb 0.0368405986001509 0.0368130578081722 0.0368681522980074 3.60838842506062 3.60838837377037 2522286.871720004 5.59147760704571 1750.77395471788 40.6899399893672 -38.3851225591728 84080.7709942578 T 23 CATAB v2.0f-lin.ifort 2019-Dec-14 04:10:59 2019-Dec-14 04:11

Alternate Designations
 2002 EV69 = 1999 NS7 = 2001 BR38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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