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277112 (2005 GE22)
Classification: Main-belt Asteroid          SPK-ID: 2277112
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04496772564776732 6.9727e-08  
a 3.168327523382879 4.9036e-08 au
q 3.025855040549128 2.1463e-07 au
i 10.58472872712989 6.3685e-06 deg
node 75.62774566931408 3.8658e-05 deg
peri 166.6062062365148 9.3262e-05 deg
M 210.7279113615458 8.9077e-05 deg
tp 2459854.621473889792
(2022-Oct-02.12147389)
0.00051774 TDB
period 2059.887641453645
5.64
4.7821e-05
1.309e-07
d
yr
n .1747668138568718 4.0573e-09 deg/d
Q 3.310800006216631 5.1241e-08 au
  Orbit Determination Parameters
   # obs. used (total)      204  
   data-arc span      5899 days (16.15 yr)  
   first obs. used      2003-12-21  
   last obs. used      2020-02-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6252  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 21:20:41  

Additional Information
 Earth MOID = 2.01327 au 
 Jupiter MOID = 1.71305 au 
 T_jup = 3.175 
[ 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 15.5   n/a MPO455057  
diameter diameter 4.410 km 0.526 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

277112 (2005 GE22)          Discovered 2005-Apr-01 by LONEOS at Anderson Mesa
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ 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
1919-Jan-29 14:19 00:07 Jupiter 1.97274773135572 1.9727443809056 1.97275108183399 3.82969518012409 3.71589041465867 2421988.096454548 6.6355028085994 417.082879015116 22.6092072022665 -67.3563286330362 2692545.88930312 T 16 CATAB v2.0f-lin.ifort 2020-Nov-11 21:20:41 2020-Nov-11 21:20
1929-Oct-27 19:59 00:06 Jupiter 1.76476363973019 1.76476212800036 1.76476515147788 3.6208102894979 3.4857337418285 2425912.332960464 5.80203549252488 319.362335394948 23.0137059915986 -78.6253510773879 1962134.76879794 T 16 CATAB v2.0f-lin.ifort 2020-Nov-11 21:20:41 2020-Nov-11 21:20
1940-Jul-17 14:30 00:05 Jupiter 1.77061435799577 1.77061319952112 1.77061551648783 3.21894750563426 3.06673564894536 2429828.104208995 5.29391791812715 375.908583855386 29.8202489147412 -81.4099445255535 1710805.87890788 T 16 CATAB v2.0f-lin.ifort 2020-Nov-11 21:20:41 2020-Nov-11 21:20
1951-Mar-10 06:06 00:05 Jupiter 1.93432146176362 1.934319873839 1.93432304970011 3.18412498192442 3.04349623377792 2433715.753882465 4.68691370861078 305.13774163137 34.7258450924766 -80.2993327776285 1947669.56174407 T 16 CATAB v2.0f-lin.ifort 2020-Nov-11 21:20:41 2020-Nov-11 21:20
2037-Apr-18 03:27 00:02 Jupiter 1.87421145727971 1.87421087894963 1.87421203561065 3.71654720217016 3.59288912910344 2465166.643642515 1.53274995430714 117.195162205942 18.8110167211329 -80.7297213845122 2615916.25846249 T 16 CATAB v2.0f-lin.ifort 2020-Nov-11 21:20:41 2020-Nov-11 21:20
2048-Jan-14 07:48 00:02 Jupiter 1.73919195178077 1.73919123702162 1.73919266654033 3.51937190472061 3.37815588222582 2469089.825126234 2.35084723953311 134.295537694628 28.9092199550317 -83.985531126078 1981569.03965102 T 16 CATAB v2.0f-lin.ifort 2020-Nov-11 21:20:41 2020-Nov-11 21:20
2058-Sep-24 14:22 00:03 Jupiter 1.83124011515445 1.8312388923098 1.83124133801129 3.18513617081717 3.03644720816945 2472996.098573071 3.38014888009201 324.77941498191 31.8517278671601 -81.1124685089115 1740696.94271281 T 16 CATAB v2.0f-lin.ifort 2020-Nov-11 21:20:41 2020-Nov-11 21:20
2155-Jul-01 09:55 00:10 Jupiter 1.79546528885874 1.79546295406071 1.79546762371832 3.64381717868841 3.51196391291065 2508338.913365743 9.57589159715055 561.358764957691 21.3015144654655 -78.4317900403099 2232773.42799522 T 16 CATAB v2.0f-lin.ifort 2020-Nov-11 21:20:41 2020-Nov-11 21:20
2166-Mar-25 10:41 00:11 Jupiter 1.75423046646035 1.75422871707566 1.75423221586339 3.4467114074031 3.30365377494487 2512258.944835116 10.7073893354941 339.29710742833 37.9518318292285 -74.8609570710165 1844219.97257293 T 16 CATAB v2.0f-lin.ifort 2020-Nov-11 21:20:41 2020-Nov-11 21:20
2176-Nov-23 20:28 00:12 Jupiter 1.91425999437371 1.91425614327627 1.91426384562654 3.28910316999201 3.15170412247145 2516155.352853570 12.2448218133528 919.581763365437 33.7920255088049 -78.803286091739 1955794.55040319 T 16 CATAB v2.0f-lin.ifort 2020-Nov-11 21:20:41 2020-Nov-11 21:20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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