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

Significant website upgrade scheduled for September 27. More details available here.

JPL Small-Body Database Browser
Search: [ help ]  
277845 (2006 HA93)
Classification: Main-belt Asteroid          SPK-ID: 2277845
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1225331003132747 5.9948e-08  
a 3.000293411812846 2.7362e-08 au
q 2.632658158213926 1.763e-07 au
i 10.21091721443404 6.3169e-06 deg
node 200.7557246558416 2.722e-05 deg
peri 141.656687599942 3.8551e-05 deg
M 226.5649727061773 3.3095e-05 deg
tp 2460100.076568324819
(2023-Jun-04.57656832)
0.00018052 TDB
period 1898.208961573469
5.20
2.5967e-05
7.109e-08
d
yr
n .1896524604443906 2.5944e-09 deg/d
Q 3.367928665411767 3.0715e-08 au
  Orbit Determination Parameters
   # obs. used (total)      228  
   data-arc span      8576 days (23.48 yr)  
   first obs. used      1997-10-21  
   last obs. used      2021-04-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57279  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 04:59:06  

Additional Information
 Earth MOID = 1.63392 au 
 Jupiter MOID = 2.13162 au 
 T_jup = 3.218 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457617.5 (2016-Aug-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1211605695598033 5.9805e-08  
q 2.637795474565839 1.7538e-07 au
tp 2458199.623130843479
(2018-Mar-22.12313084)
0.00016692 TDB
node 200.7847433255972 2.7221e-05 deg
peri 141.3101966490622 3.8771e-05 deg
i 10.20853182602841 6.3159e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      228  
   data-arc span      8576 days (23.48 yr)  
   first obs. used      1997-10-21  
   last obs. used      2021-04-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57279  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 04:59:06  

Additional Information
 Jupiter MOID = 2.13162 au 
 T_jup = 3.218 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.576690613106332E-15 -1.039459975630323E-14 4.491022551081066E-12 1.374633481855297E-14 7.053152198208128E-13 2.787780308994146E-15
q -1.039459975630323E-14 3.075975037895296E-14 -1.123971379518753E-11 -3.589154464909889E-14 -1.780188447691792E-12 -8.141220639013834E-15
tp 4.491022551081066E-12 -1.123971379518753E-11 2.786331562225224E-8 4.169777256877861E-11 4.627659889353906E-9 -8.942502491907513E-12
node 1.374633481855297E-14 -3.589154464909889E-14 4.169777256877861E-11 7.409794324895007E-10 -7.218096665682927E-10 -1.918557049952864E-11
peri 7.053152198208128E-13 -1.780188447691792E-12 4.627659889353906E-9 -7.218096665682927E-10 1.503178137933312E-9 1.737238765808576E-11
i 2.787780308994146E-15 -8.141220639013834E-15 -8.942502491907513E-12 -1.918557049952864E-11 1.737238765808576E-11 3.989100806579132E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.11   n/a E2021B55  

277845 (2006 HA93)          Discovered 2006-Apr-29 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

Alternate Designations
 2006 HA93 = 2002 TH353 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Sep-18 19:02 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin