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 ]  
249467 (2009 HS105)
Classification: Main-belt Asteroid          SPK-ID: 2249467
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1339998791089447 4.8858e-08  
a 3.138320032455736 3.2812e-08 au
q 2.717785527501487 1.6801e-07 au
i 4.589728297854724 8.0112e-06 deg
node 236.6072785237034 8.3396e-05 deg
peri 43.62981136397146 9.0348e-05 deg
M 313.2459541434591 3.482e-05 deg
tp 2459264.230870386009
(2021-Feb-18.73087039)
0.00019661 TDB
period 2030.692993506584
5.56
3.1847e-05
8.719e-08
d
yr
n .1772793825315539 2.7803e-09 deg/d
Q 3.558854537409984 3.7209e-08 au
  Orbit Determination Parameters
   # obs. used (total)      229  
   data-arc span      9305 days (25.48 yr)  
   first obs. used      1994-11-05  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5617  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 13:44:35  

Additional Information
 Earth MOID = 1.70376 au 
 Jupiter MOID = 1.57285 au 
 T_jup = 3.192 
[ 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 15.7   n/a MPO433635  
diameter diameter 3.852 km 0.753 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.068   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249467 (2009 HS105)          Discovered 2009-Apr-29 by Spacewatch at Kitt Peak
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ 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
1906-Aug-07 18:07 00:05 Jupiter 1.59758260247647 1.59758130234627 1.59758390261512 2.12356325619405 1.85718622058599 2417430.255071812 5.46101958535622 253.610842078988 65.5429480567906 81.5229290096608 2003097.26262758 T 11 CATAB v2.0f-lin.ifort 2020-May-21 13:44:54 2020-May-21 13:45
1916-Dec-29 07:28 00:05 Jupiter 1.66607986889546 1.66607780656586 1.66608193123244 2.45310522116685 2.23627820694105 2421226.810794043 5.0207867367653 240.527269260414 30.9492911361756 -77.3082219704551 1104399.61895254 T 11 CATAB v2.0f-lin.ifort 2020-May-21 13:44:54 2020-May-21 13:45
1990-Sep-01 17:20 00:01 Jupiter 1.79374267163141 1.79374175780153 1.79374358546109 2.25390593676354 2.03363535687063 2448136.222055439 1.44590107793108 127.0513696527 36.920640506108 87.5968624410524 2095367.96215521 T 11 CATAB v2.0f-lin.ifort 2020-May-21 13:44:54 2020-May-21 13:45
2001-Jan-24 19:16 < 00:01 Jupiter 1.56491259332147 1.56491196347167 1.56491322317091 2.15157369402943 1.88328224439261 2451934.302687277 0.83460125027785 140.19507887945 29.1742301689244 -76.287280780566 1627958.36396316 T 11 CATAB v2.0f-lin.ifort 2020-May-21 13:44:54 2020-May-21 13:45
2011-Jun-14 13:38 < 00:01 Jupiter 1.78637276640011 1.78637192937446 1.78637360342555 2.88304013703846 2.7135963046565 2455727.067832570 0.364057791540458 44.6074760231464 27.5022900100672 -85.9981350618371 1468880.79871805 T 11 CATAB v2.0f-lin.ifort 2020-May-21 13:44:54 2020-May-21 13:45
2085-Feb-18 13:05 00:03 Jupiter 1.68449617292015 1.6844946852172 1.68449766062243 2.07750274366174 1.81943644475212 2482640.045371034 3.32782616464473 150.022596527283 53.939039472659 -89.3565480374099 1488469.58763406 T 11 CATAB v2.0f-lin.ifort 2020-May-21 13:44:54 2020-May-21 13:45
2095-Jul-15 21:35 00:04 Jupiter 1.60555071197843 1.60554962162037 1.60555180234022 2.32621777215624 2.08714431410305 2486439.399205088 3.92292934431833 222.013843382773 31.4462222926543 -83.6059811723732 1132658.8290741 T 11 CATAB v2.0f-lin.ifort 2020-May-21 13:44:54 2020-May-21 13:45
2105-Nov-30 00:51 00:04 Jupiter 1.93485959325658 1.93485703725814 1.93486214926227 3.50983817490924 3.38281318062077 2490228.535227381 4.48515689238103 239.647372824752 30.56486066143 -65.4870011006169 1564911.02365386 T 11 CATAB v2.0f-lin.ifort 2020-May-21 13:44:54 2020-May-21 13:45
2169-Mar-20 16:37 00:07 Jupiter 1.91795918642907 1.91795532846733 1.91796304439877 2.42962728792083 2.24049878508901 2513350.192490762 7.40086402036302 306.750779163262 46.5983525874567 -72.0092876803712 1321673.64847383 T 11 CATAB v2.0f-lin.ifort 2020-May-21 13:44:54 2020-May-21 13:45
2179-Aug-09 08:54 00:08 Jupiter 1.60756319876153 1.60756138667222 1.60756501086026 2.04481456200327 1.76846536440595 2517143.870776745 7.93041166115994 263.499994119061 81.6989564591855 71.7815948433795 1881749.00474659 T 11 CATAB v2.0f-lin.ifort 2020-May-21 13:44:54 2020-May-21 13:45
2190-Jan-02 19:04 00:09 Jupiter 1.68826133246871 1.6882579682207 1.68826469675068 2.62876877735192 2.4304319478448 2520943.294310427 8.68420383585328 448.12584599886 27.1846851577356 -77.2256231433816 1136960.31153144 T 11 CATAB v2.0f-lin.ifort 2020-May-21 13:44:54 2020-May-21 13:45

Alternate Designations
 2009 HS105 = 1994 VV4 = 2005 SL182 = 2008 EM70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-20 17:55 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin