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65078 (2002 BR3)
Classification: Main-belt Asteroid          SPK-ID: 2065078
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .0730960507529147 3.8419e-08  
a 3.053805453367533 2.0064e-08 au
q 2.830584334958652 1.1504e-07 au
i 17.94741917684881 4.8224e-06 deg
node 63.14361864517387 1.2378e-05 deg
peri 48.47837243746167 3.5654e-05 deg
M 165.684666800518 3.3598e-05 deg
tp 2458103.401161684432
(2017-Dec-15.90116168)
0.00017921 TDB
period 1949.218283321525
5.34
1.921e-05
5.259e-08
d
yr
n .1846894229755271 1.8202e-09 deg/d
Q 3.277026571776414 2.1531e-08 au
  Orbit Determination Parameters
   # obs. used (total)      990  
   data-arc span      8103 days (22.18 yr)  
   first obs. used      1998-04-22  
   last obs. used      2020-06-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50662  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:23:36  

Additional Information
 Earth MOID = 1.87508 au 
 Jupiter MOID = 2.04223 au 
 T_jup = 3.158 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457397.5 (2016-Jan-10.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07485643654956704 3.8768e-08  
q 2.820847629263775 1.1685e-07 au
tp 2458095.790488362472
(2017-Dec-08.29048836)
0.00017366 TDB
node 63.17837745134553 1.2362e-05 deg
peri 46.70323082080523 3.4786e-05 deg
i 17.9711434341389 4.8274e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      990  
   data-arc span      8103 days (22.18 yr)  
   first obs. used      1998-04-22  
   last obs. used      2020-06-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50662  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:23:36  

Additional Information
 Jupiter MOID = 2.04223 au 
 T_jup = 3.158 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.50292267090934E-15 -4.473911753691604E-15 -1.050467620043576E-12 4.607957351270232E-15 -2.559078512200889E-13 -2.600844338764862E-15
q -4.473911753691604E-15 1.365428630794957E-14 4.194962160956066E-12 -1.376638563248619E-14 9.367846238781949E-13 7.081726275919521E-15
tp -1.050467620043576E-12 4.194962160956066E-12 3.015715163239829E-8 -1.117548811374004E-11 5.650537885195555E-9 -1.034859432797982E-11
node 4.607957351270232E-15 -1.376638563248619E-14 -1.117548811374004E-11 1.528224361773622E-10 -1.47498808529344E-10 -4.87017576455141E-12
peri -2.559078512200889E-13 9.367846238781949E-13 5.650537885195555E-9 -1.47498808529344E-10 1.210033128258242E-9 2.856561073697942E-12
i -2.600844338764862E-15 7.081726275919521E-15 -1.034859432797982E-11 -4.87017576455141E-12 2.856561073697942E-12 2.3303767137705E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.3   n/a MPO474528  
diameter diameter 7.165 km 0.298 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.050   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65078 (2002 BR3)          Discovered 2002-Jan-18 by LONEOS at Anderson Mesa
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 BR3 = 2000 TV60 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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