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277588 (2006 AV8)
Classification: Main-belt Asteroid          SPK-ID: 2277588
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08611804480565183 6.5921e-08  
a 2.76358954057637 3.4134e-08 au
q 2.525594612696584 1.8132e-07 au
i 2.092680001847217 7.3169e-06 deg
node 197.7870961886411 0.00018832 deg
peri 106.0462259456611 0.00019433 deg
M 217.3606640264727 5.3467e-05 deg
tp 2459665.383483981629
(2022-Mar-26.88348398)
0.00025346 TDB
period 1678.064838144013
4.59
3.109e-05
8.512e-08
d
yr
n .2145328308041841 3.9747e-09 deg/d
Q 3.001584468456156 3.7074e-08 au
  Orbit Determination Parameters
   # obs. used (total)      119  
   data-arc span      5143 days (14.08 yr)  
   first obs. used      2006-01-02  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60179  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 14:13:05  

Additional Information
 Earth MOID = 1.51137 au 
 Jupiter MOID = 2.17045 au 
 T_jup = 3.334 
[ 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 17.1   n/a MPO413220  

277588 (2006 AV8)          Discovered 2006-Jan-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

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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
1911-Dec-19 09:02 00:07 Eunom 0.0178576207553364 0.0177883182924959 0.017927021066985 5.51406131312471 5.51406117056438 2419389.876266123 7.10808388525113 4036.09456490072 76.2933715602736 -31.0922364836851 18080.1192370793 T 9 CATAB v2.0f-lin.ifort 2020-Feb-25 14:13:06 2020-Feb-25 14:13
2001-Aug-15 12:09 00:02 Psych 0.0421536178201307 0.0421512268814708 0.0421560088936119 2.6021929131415 2.60219280284066 2452137.006289249 1.86045284912727 268.607081208651 103.523694971439 76.2860976660731 59312.7433837386 T 9 CATAB v2.0f-lin.ifort 2020-Feb-25 14:13:06 2020-Feb-25 14:13
2024-Apr-07 18:58 < 00:01 Inter 0.0245745702182939 0.0245646544241451 0.0245844868807839 5.46874947958978 5.46874937066047 2460408.290148965 0.986650229202144 546.231555487948 69.8012803930892 -25.4221300283529 23399.4389223044 T 9 CATAB v2.0f-lin.ifort 2020-Feb-25 14:13:06 2020-Feb-25 14:13
2056-Jun-01 20:53 00:01 Inter 0.0124656457870836 0.0124642600969489 0.0124670318440532 5.47747811295104 5.47747789855178 2472151.370184027 1.04498965239144 1645.33862903006 68.9309307844045 -89.8444764819491 27038.8005709328 T 9 CATAB v2.0f-lin.ifort 2020-Feb-25 14:13:06 2020-Feb-25 14:13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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