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212370 (2006 GP40)
Classification: Main-belt Asteroid          SPK-ID: 2212370
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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1678869608862214 4.5155e-08  
a 2.191309864043325 7.9225e-09 au
q 1.823417510609093 9.8481e-08 au
i 4.427950510270066 5.2383e-06 deg
node 86.40994299774438 5.4941e-05 deg
peri 181.2141375365453 5.6421e-05 deg
M 145.9579082307177 1.3884e-05 deg
tp 2458720.126272147871
(2019-Aug-24.62627215)
4.5162e-05 TDB
period 1184.824749292834
3.24
6.4254e-06
1.759e-08
d
yr
n .3038424038786048 1.6478e-09 deg/d
Q 2.559202217477558 9.2525e-09 au
  Orbit Determination Parameters
   # obs. used (total)      434  
   data-arc span      6971 days (19.09 yr)  
   first obs. used      2001-12-15  
   last obs. used      2021-01-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59017  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:38:22  

Additional Information
 Earth MOID = .805643 au 
 Jupiter MOID = 2.52161 au 
 T_jup = 3.650 
[ 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 17.22   n/a MPCxxxxx  

212370 (2006 GP40)          Discovered 2006-Apr-06 by CSS at Catalina
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ 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
2101-Mar-24 17:05 < 00:01 Hebe 0.0444315199838862 0.0444094376173028 0.0444536102490203 7.34703142616687 7.34703140712303 2488517.212012104 0.960888874940445 1444.26654803547 39.9718301149247 40.3413727972626 107680.125904133 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 23:38:23 2021-Apr-13 23:38
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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