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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
277207 (2005 QA106)
Classification: Main-belt Asteroid          SPK-ID: 2277207
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2034535964870768 4.6992e-08  
a 2.159218344144337 2.0205e-08 au
q 1.719917606427301 9.8703e-08 au
i 4.464267885684168 5.5072e-06 deg
node 106.7118441534557 9.6539e-05 deg
peri 222.1943551404323 0.00010261 deg
M 116.3286203119711 4.3628e-05 deg
tp 2458226.021106222752
(2018-Apr-17.52110622)
0.00013583 TDB
period 1158.892810713892
3.17
1.6266e-05
4.453e-08
d
yr
n .3106413265073547 4.3602e-09 deg/d
Q 2.598519081861372 2.4315e-08 au
  Orbit Determination Parameters
   # obs. used (total)      197  
   data-arc span      6923 days (18.95 yr)  
   first obs. used      1999-12-31  
   last obs. used      2018-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58477  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:12:44  

Additional Information
 Earth MOID = .71077 au 
 Jupiter MOID = 2.74268 au 
 T_jup = 3.667 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456911.5 (2014-Sep-11.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2043096549018572 4.7111e-08  
q 1.717763964025192 9.9006e-08 au
tp 2457066.772155095880
(2015-Feb-13.27215510)
0.00012092 TDB
node 106.7709191472754 9.6509e-05 deg
peri 222.037640905844 0.0001025 deg
i 4.465101165260775 5.5066e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      197  
   data-arc span      6923 days (18.95 yr)  
   first obs. used      1999-12-31  
   last obs. used      2018-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58477  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:12:44  

Additional Information
 Jupiter MOID = 2.74268 au 
 T_jup = 3.667 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.219446120455304E-15 -4.606360992212291E-15 1.772635277589577E-12 1.981795814568104E-14 5.424272500794911E-13 4.264000555646075E-15
q -4.606360992212291E-15 9.802178585441724E-15 -2.195702798136066E-12 -5.708928601538361E-14 -7.040946914995163E-13 -5.604549373707298E-15
tp 1.772635277589577E-12 -2.195702798136066E-12 1.46208564761764E-8 -9.665777070622982E-11 4.245300305755699E-9 3.025361055368315E-11
node 1.981795814568104E-14 -5.708928601538361E-14 -9.665777070622982E-11 9.314051534985309E-9 -9.311423507803854E-9 -2.121038231872505E-10
peri 5.424272500794911E-13 -7.040946914995163E-13 4.245300305755699E-9 -9.311423507803854E-9 1.050635391967178E-8 2.200241608346165E-10
i 4.264000555646075E-15 -5.604549373707298E-15 3.025361055368315E-11 -2.121038231872505E-10 2.200241608346165E-10 3.032229551240042E-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 17.5   n/a MPO455057  

277207 (2005 QA106)          Discovered 2005-Aug-27 by NEAT at Palomar
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2005 QA106 = 1999 YJ22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-26 03:10 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin