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277108 (2005 GQ1)
Classification: Main-belt Asteroid          SPK-ID: 2277108
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1481228927399933 5.8981e-08  
a 3.197294641037567 6.3306e-08 au
q 2.723702109865004 1.825e-07 au
i 13.88082806955214 6.7161e-06 deg
node 88.60076809535225 2.3641e-05 deg
peri 117.457631953502 3.2259e-05 deg
M 208.4695242453625 2.2753e-05 deg
tp 2459879.461600894642
(2022-Oct-26.96160089)
0.00014508 TDB
period 2088.201563060077
5.72
6.2019e-05
1.698e-07
d
yr
n .1723971509112614 5.1202e-09 deg/d
Q 3.67088717221013 7.2683e-08 au
  Orbit Determination Parameters
   # obs. used (total)      219  
   data-arc span      6645 days (18.19 yr)  
   first obs. used      2001-08-21  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55367  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 05:21:52  

Additional Information
 Earth MOID = 1.75119 au 
 Jupiter MOID = 1.49341 au 
 T_jup = 3.133 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457446.5 (2016-Feb-28.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1494407092311841 5.8944e-08  
q 2.718872460592209 1.8304e-07 au
tp 2457794.317673600245
(2017-Feb-09.81767360)
0.00011983 TDB
node 88.6918520827457 2.3661e-05 deg
peri 117.873018823623 3.2118e-05 deg
i 13.8775743073679 6.7139e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      219  
   data-arc span      6645 days (18.19 yr)  
   first obs. used      2001-08-21  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55367  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 05:21:52  

Additional Information
 Jupiter MOID = 1.49341 au 
 T_jup = 3.133 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.474353632074655E-15 -1.034049872168558E-14 1.243181683054921E-12 -1.682908101758885E-14 3.309080125822785E-13 -1.806374892449993E-15
q -1.034049872168558E-14 3.350426284301113E-14 -2.950378138565375E-12 5.437547639618466E-14 -9.401058189609292E-13 9.751467467659172E-15
tp 1.243181683054921E-12 -2.950378138565375E-12 1.435966066045164E-8 -4.587603874639459E-11 2.623584485537326E-9 5.431270041633705E-12
node -1.682908101758885E-14 5.437547639618466E-14 -4.587603874639459E-11 5.598390416953062E-10 -5.519858862153701E-10 -1.00686352010195E-11
peri 3.309080125822785E-13 -9.401058189609292E-13 2.623584485537326E-9 -5.519858862153701E-10 1.031547435834269E-9 1.044654814711574E-11
i -1.806374892449993E-15 9.751467467659172E-15 5.431270041633705E-12 -1.00686352010195E-11 1.044654814711574E-11 4.507686914530484E-11

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 15.3   n/a MPO494501  

277108 (2005 GQ1)          Discovered 2005-Apr-01 by CSS at Catalina
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
1905-Feb-10 14:03 00:12 Jupiter 1.58249411718899 1.58249310375017 1.58249513063114 2.44265579644144 2.21270801701676 2416887.085495571 11.7905250714686 296.792240927652 239.264764728009 4.11826705964491 220820.327912415 T 14 CATAB v2.0f-lin.ifort 2019-Nov-08 05:22:07 2019-Nov-08 05:22
1916-May-24 06:26 00:11 Jupiter 1.62586413258892 1.62586173522202 1.62586653096624 1.56836736138466 1.19073128957092 2421007.768112183 10.8820900171667 2930.17128670749 170.728497298471 -59.6590502658603 1111003.51927666 T 14 CATAB v2.0f-lin.ifort 2019-Nov-08 05:22:07 2019-Nov-08 05:22
1927-Jul-26 05:55 00:09 Jupiter 1.71690767523969 1.71690502254081 1.7169103281887 1.52719172280202 1.16001324713154 2425087.746845743 9.45522171176703 1932.65190115785 72.7092013970459 47.0562959586161 1496832.27894431 T 14 CATAB v2.0f-lin.ifort 2019-Nov-08 05:22:07 2019-Nov-08 05:22
1938-Sep-17 16:47 00:07 Jupiter 1.83549079059915 1.83548814141167 1.83549343981073 2.90470533570898 2.74123596828781 2429159.199406529 7.18484185547653 414.886978510486 33.5490592115128 -89.3814711373532 1067532.26117168 T 14 CATAB v2.0f-lin.ifort 2019-Nov-08 05:22:07 2019-Nov-08 05:22
1949-Nov-15 05:53 00:06 Jupiter 1.987502371889 1.98749965906693 1.98750508473433 4.27909399682491 4.17831266774228 2433235.744968018 5.57414066318042 388.900263468767 38.9432408448759 -74.2108079201822 1765385.41508718 T 14 CATAB v2.0f-lin.ifort 2019-Nov-08 05:22:07 2019-Nov-08 05:22
2061-Jun-03 11:35 00:04 Jupiter 1.99849428178839 1.99849122169369 1.9984973419074 4.43773213207206 4.34117562316367 2473978.982968503 3.91594791222282 389.210518227531 24.3781427567273 -68.0992677578285 2341786.08657456 T 14 CATAB v2.0f-lin.ifort 2019-Nov-08 05:22:07 2019-Nov-08 05:22
2072-Aug-23 06:15 00:05 Jupiter 1.73980363650725 1.73980051370109 1.73980675938353 3.96467551247629 3.83991574597069 2478077.760280849 4.80008438060093 591.012282807731 23.3034393061508 -75.9364147221207 1867848.69884434 T 14 CATAB v2.0f-lin.ifort 2019-Nov-08 05:22:07 2019-Nov-08 05:22
2083-Dec-13 17:56 00:06 Jupiter 1.57934388977236 1.57934183044493 1.57934594920096 3.52746333919258 3.37199818970603 2482207.247028112 5.80447815497421 685.0809907827 24.3761827443163 -83.3803337236566 1516970.51417967 T 14 CATAB v2.0f-lin.ifort 2019-Nov-08 05:22:07 2019-Nov-08 05:22
2095-Apr-26 21:02 00:08 Jupiter 1.52799501391954 1.5279942786581 1.52799574918314 3.07984723221157 2.89426798026689 2486359.376499283 7.53848052846785 615.948269145204 43.3170031005143 85.201823654001 1104838.13717749 T 14 CATAB v2.0f-lin.ifort 2019-Nov-08 05:22:07 2019-Nov-08 05:22
2106-Sep-03 19:02 00:11 Jupiter 1.57244981242433 1.57244646517258 1.57245315970728 2.50540279511122 2.28028828094367 2490506.293152341 11.0255515955973 500.403080172738 173.513721418154 -48.4540185290275 577266.955750609 T 14 CATAB v2.0f-lin.ifort 2019-Nov-08 05:22:07 2019-Nov-08 05:22
2117-Nov-29 22:08 00:17 Jupiter 1.69353844083248 1.69353203466562 1.69354485225299 1.75468175001753 1.44173815663264 2494611.422094344 17.0025632094389 5387.07763554199 87.3779475115442 -77.7307048196221 1513008.19941295 T 14 CATAB v2.0f-lin.ifort 2019-Nov-08 05:22:07 2019-Nov-08 05:22
2129-Jan-03 01:06 00:21 Jupiter 1.85107920658333 1.85107178544332 1.85108662812509 2.17338214789403 1.95151833462071 2498663.545628670 20.878328506901 1670.90509305657 26.3507921575077 75.9408128809146 1688860.19835488 T 14 CATAB v2.0f-lin.ifort 2019-Nov-08 05:22:07 2019-Nov-08 05:22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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