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67173 (2000 BR17)
Classification: Main-belt Asteroid          SPK-ID: 2067173
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02725326046574922 5.1297e-08  
a 2.756180194098165 1.7702e-08 au
q 2.681065297377868 1.4644e-07 au
i 6.268691225998333 5.2866e-06 deg
node 64.85907563133067 4.2793e-05 deg
peri 331.477868970975 9.3376e-05 deg
M 325.6789058321828 8.5162e-05 deg
tp 2459555.837670040555
(2021-Dec-07.33767004)
0.00039595 TDB
period 1671.3208773043
4.58
1.6102e-05
4.408e-08
d
yr
n .2153984940226737 2.0752e-09 deg/d
Q 2.831295090818461 1.8185e-08 au
  Orbit Determination Parameters
   # obs. used (total)      817  
   data-arc span      10719 days (29.35 yr)  
   first obs. used      1991-02-15  
   last obs. used      2020-06-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50986  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:27:56  

Additional Information
 Earth MOID = 1.68963 au 
 Jupiter MOID = 2.27745 au 
 T_jup = 3.334 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456672.5 (2014-Jan-15.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03005485066769596 5.1206e-08  
q 2.673739847253132 1.4688e-07 au
tp 2456224.096509660227
(2012-Oct-23.59650966)
0.00035143 TDB
node 64.99070256867593 4.267e-05 deg
peri 333.8459072242288 8.689e-05 deg
i 6.277830498486558 5.2936e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      817  
   data-arc span      10719 days (29.35 yr)  
   first obs. used      1991-02-15  
   last obs. used      2020-06-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50986  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:27:56  

Additional Information
 Jupiter MOID = 2.27745 au 
 T_jup = 3.334 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.622095129435681E-15 -7.47520558666262E-15 -2.980813713461563E-12 2.111362048016148E-15 -6.335887628187532E-13 -1.121876219821727E-15
q -7.47520558666262E-15 2.157483834677527E-14 1.004437003957243E-11 -7.379026270668232E-15 2.149408123823386E-12 3.565731823010463E-15
tp -2.980813713461563E-12 1.004437003957243E-11 1.235054193280288E-7 -5.82077025591064E-11 2.662292172055143E-8 1.254430423138515E-11
node 2.111362048016148E-15 -7.379026270668232E-15 -5.82077025591064E-11 1.820698357825032E-9 -1.822286430489988E-9 -5.966908867901659E-11
peri -6.335887628187532E-13 2.149408123823386E-12 2.662292172055143E-8 -1.822286430489988E-9 7.549787820773718E-9 6.20479453500236E-11
i -1.121876219821727E-15 3.565731823010463E-15 1.254430423138515E-11 -5.966908867901659E-11 6.20479453500236E-11 2.802179779859891E-11

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 14.79   n/a E2021B10  
diameter diameter 5.459 km 0.147 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.037   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

67173 (2000 BR17)          Discovered 2000-Jan-30 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 2000 BR17 = 1998 SZ159 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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