Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
351457 (2005 MA22)
Classification: Main-belt Asteroid          SPK-ID: 2351457
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2066416662708483 5.3338e-08  
a 2.72658229898979 2.124e-08 au
q 2.16315678950194 1.4795e-07 au
i 4.105153232635212 7.0308e-06 deg
node 119.968569722009 7.3121e-05 deg
peri 114.6132494209889 7.8085e-05 deg
M 158.5506399607156 2.117e-05 deg
tp 2458276.244433453545
(2018-Jun-06.74443345)
9.5728e-05 TDB
period 1644.471469943773
4.50
1.9216e-05
5.261e-08
d
yr
n .2189153211714333 2.5581e-09 deg/d
Q 3.290007808477641 2.563e-08 au
  Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      7096 days (19.43 yr)  
   first obs. used      2000-04-29  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53139  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:48:29  

Additional Information
 Earth MOID = 1.15573 au 
 Jupiter MOID = 1.7234 au 
 T_jup = 3.321 
[ 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 16.9   n/a MPO450319  

351457 (2005 MA22)          Discovered 2005-Jun-30 by Spacewatch at Kitt Peak
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ 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
1916-May-27 05:33 00:04 Jupiter 1.81946763209823 1.81946577057474 1.8194694936268 1.604594295403 1.28205168903858 2421010.731577042 3.5955189179984 427.07570872399 94.3885486085302 49.2332933252315 1002206.24856356 T 10 CATAB v2.0f-lin.ifort 2019-Nov-08 10:48:31 2019-Nov-08 10:48
1952-Dec-03 01:02 00:02 Jupiter 1.71470930866026 1.71470876293645 1.71470985438242 1.07402704516944 0.406921709368393 2434349.543312562 2.18714777803181 3466.84063712456 686.982221744194 -2.48023205070075 1093968.87506524 T 10 CATAB v2.0f-lin.ifort 2019-Nov-08 10:48:31 2019-Nov-08 10:48
1989-Jun-10 19:22 00:01 Jupiter 1.88748746716799 1.88748658167165 1.88748835266315 1.6481682745872 1.34868283907967 2447688.307204947 1.00034681276053 134.024903929241 86.7947552237188 -82.257453520146 1153929.64903785 T 10 CATAB v2.0f-lin.ifort 2019-Nov-08 10:48:31 2019-Nov-08 10:48
2010-Dec-07 08:40 < 00:01 Jupiter 1.94013420938961 1.94013308538195 1.94013533339616 2.18981646235152 1.98043870279435 2455537.860784672 0.456160276733441 66.418907455794 14.8617803583032 81.2231559579163 1022138.48453425 T 10 CATAB v2.0f-lin.ifort 2019-Nov-08 10:48:31 2019-Nov-08 10:48
2047-Jun-19 20:42 00:01 Jupiter 1.73140755971471 1.73140674120157 1.73140837822627 1.17115380057373 0.627041070704852 2468881.362401601 1.27248236627238 1385.2711040338 349.132194425395 10.3479469491929 921110.282137034 T 10 CATAB v2.0f-lin.ifort 2019-Nov-08 10:48:31 2019-Nov-08 10:48
2083-Dec-24 13:55 00:03 Jupiter 1.78608329087118 1.7860821772548 1.78608440448269 1.29601496403179 0.855093891749592 2482218.079960490 2.57308151275667 550.228043102016 245.582357031899 3.41697482772947 771283.953099908 T 10 CATAB v2.0f-lin.ifort 2019-Nov-08 10:48:31 2019-Nov-08 10:48
2142-Jan-03 05:25 00:05 Jupiter 1.79853278959352 1.7985304987799 1.79853508042912 1.48227600598903 1.12037416405493 2503411.725810375 4.65994222322747 754.785124489492 127.844930534334 43.9695101243439 1044947.65242852 T 10 CATAB v2.0f-lin.ifort 2019-Nov-08 10:48:31 2019-Nov-08 10:48
2178-Jul-10 16:03 00:06 Jupiter 1.72521074380804 1.72520985490305 1.72521163271019 1.10936242749773 0.498748301333101 2516749.168552140 5.82282355751854 2470.34505294389 542.49178249242 -5.82585117240777 891987.827976748 T 10 CATAB v2.0f-lin.ifort 2019-Nov-08 10:48:31 2019-Nov-08 10:48
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-13 00:10 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin