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(2015 BF92)
Classification: Apollo [NEO]          SPK-ID: 3704768
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5310226481321192 0.00062224  
a 1.751039039353864 0.0020716 au
q .8211976516934532 0.00011803 au
i 5.970519537533053 0.005417 deg
node 139.1640798449275 0.001077 deg
peri 60.40284214066558 0.00049155 deg
M 87.0010562377698 1.4236 deg
tp 2458795.966620395879
(2019-Nov-08.46662040)
2.9837 TDB
period 846.3347439857591
2.32
1.5019
0.004112
d
yr
n .4253636076720697 0.00075485 deg/d
Q 2.680880427014275 0.0031717 au
  Orbit Determination Parameters
   # obs. used (total)      40  
   data-arc span      18 days  
   first obs. used      2015-01-19  
   last obs. used      2015-02-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .32993  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:36:12  

Additional Information
 Earth MOID = .00258164 au 
 Jupiter MOID = 2.28846 au 
 T_jup = 3.949 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457044.5 (2015-Jan-22.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5318687069134296 0.00062348  
q .8216713214896735 0.00012647 au
tp 2457102.938477764866
(2015-Mar-21.43847776)
0.013176 TDB
node 139.1989308876731 0.001201 deg
peri 60.22703326887004 0.00033909 deg
i 5.969454176400432 0.0054294 deg
  Orbit Determination Parameters
   # obs. used (total)      40  
   data-arc span      18 days  
   first obs. used      2015-01-19  
   last obs. used      2015-02-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .32993  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:36:12  

Additional Information
 Jupiter MOID = 2.28846 au 
 T_jup = 3.949 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.887226858431685E-7 -7.884647970411887E-8 -8.214480271037158E-6 7.484296188154823E-7 1.706514471389606E-7 3.385111579209285E-6
q -7.884647970411887E-8 1.599405544719589E-8 1.666091677046083E-6 -1.51784441470339E-7 -3.483523581214019E-8 -6.866296050466099E-7
tp -8.214480271037158E-6 1.666091677046083E-6 .000173594946502758 -1.581739666738567E-5 -3.590085002648701E-6 -7.153328116094885E-5
node 7.484296188154823E-7 -1.51784441470339E-7 -1.581739666738567E-5 1.44230720044266E-6 3.236741684682553E-7 6.51703918614508E-6
peri 1.706514471389606E-7 -3.483523581214019E-8 -3.590085002648701E-6 3.236741684682553E-7 1.149847526656863E-7 1.488388677802448E-6
i 3.385111579209285E-6 -6.866296050466099E-7 -7.153328116094885E-5 6.51703918614508E-6 1.488388677802448E-6 2.947884286148104E-5

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 24.0   n/a MPCxxxxx  

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