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(2019 BV2)
Classification: Apollo [NEO]          SPK-ID: 3838021
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4998473899908618 0.00025659  
a 1.314110702901048 0.0004235 au
q .6572558978969025 0.00012537 au
i .6552823000322758 0.0003139 deg
node 134.7855431282894 0.00051299 deg
peri 82.12431848665311 0.0021368 deg
M 183.2876998009893 0.25567 deg
tp 2459666.591324601332
(2022-Mar-28.09132460)
0.52134 TDB
period 550.2326479083655
1.51
0.26599
0.0007282
d
yr
n .6542687013729392 0.00031628 deg/d
Q 1.970965507905194 0.00063519 au
  Orbit Determination Parameters
   # obs. used (total)      49  
   data-arc span      26 days  
   first obs. used      2019-01-02  
   last obs. used      2019-01-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .51911  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:03:38  

Additional Information
 Earth MOID = .000894849 au 
 Jupiter MOID = 2.9987 au 
 T_jup = 4.830 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458497.5 (2019-Jan-14.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4996854617165589 0.00025668  
q .6567089398436023 0.00012484 au
tp 2458566.124317855416
(2019-Mar-23.62431786)
0.010675 TDB
node 134.8094589569234 0.0005452 deg
peri 82.22774075076779 0.0019987 deg
i .6536281464989676 0.00031543 deg
  Orbit Determination Parameters
   # obs. used (total)      49  
   data-arc span      26 days  
   first obs. used      2019-01-02  
   last obs. used      2019-01-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .51911  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:03:38  

Additional Information
 Jupiter MOID = 2.9987 au 
 T_jup = 4.830 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.58831630676591E-8 -3.204289532411538E-8 -2.740137249096235E-6 -1.284131938459217E-7 5.09993020058997E-7 8.090719516688692E-8
q -3.204289532411538E-8 1.558457940994919E-8 1.332677749624777E-6 6.243671951995895E-8 -2.480597156646147E-7 -3.93496378766183E-8
tp -2.740137249096235E-6 1.332677749624777E-6 .0001139655723677751 5.342149766249411E-6 -2.12099396333155E-5 -3.365024298591992E-6
node -1.284131938459217E-7 6.243671951995895E-8 5.342149766249411E-6 2.972469867488789E-7 -1.037691299706936E-6 -1.600397448793555E-7
peri 5.09993020058997E-7 -2.480597156646147E-7 -2.12099396333155E-5 -1.037691299706936E-6 3.994872013556894E-6 6.28574478611659E-7
i 8.090719516688692E-8 -3.93496378766183E-8 -3.365024298591992E-6 -1.600397448793555E-7 6.28574478611659E-7 9.949308563522356E-8

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 25.50   .42043 E2021-GA5 autocmod 2.6q

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