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 ]  
442038 (2010 PG69)
Classification: Outer Main-belt Asteroid          SPK-ID: 2442038
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .265778322193916 8.4315e-08  
a 3.215761543894485 1.073e-07 au
q 2.361081836182492 3.1046e-07 au
i 19.0637889377655 1.8758e-05 deg
node 6.568391094149691 2.823e-05 deg
peri 94.28568714403823 4.3107e-05 deg
M 205.257031116039 3.4415e-05 deg
tp 2459905.883565738013
(2022-Nov-22.38356574)
0.0002245 TDB
period 2106.319182166525
5.77
0.00010542
2.886e-07
d
yr
n .170914267432968 8.5544e-09 deg/d
Q 4.070441251606479 1.3582e-07 au
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      4440 days (12.16 yr)  
   first obs. used      2006-02-21  
   last obs. used      2018-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61008  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:36:40  

Additional Information
 Earth MOID = 1.46667 au 
 Jupiter MOID = 1.5861 au 
 T_jup = 3.051 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456688.5 (2014-Jan-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2649002759770718 8.1304e-08  
q 2.361208763272927 2.9351e-07 au
tp 2455690.716074970183
(2011-May-09.21607497)
0.00018103 TDB
node 7.374716709774389 2.8481e-05 deg
peri 92.67955642446468 4.4189e-05 deg
i 19.13089669027424 1.8722e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      4440 days (12.16 yr)  
   first obs. used      2006-02-21  
   last obs. used      2018-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61008  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:36:40  

Additional Information
 Jupiter MOID = 1.5861 au 
 T_jup = 3.051 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.610414806215844E-15 -2.321512247211336E-14 3.868603963415658E-12 2.981017771093824E-14 3.620840338316718E-13 -3.192749150387897E-14
q -2.321512247211336E-14 8.615068007804477E-14 -1.565563977519884E-11 -8.719534823870228E-14 -1.189412823986375E-12 1.499330402021944E-13
tp 3.868603963415658E-12 -1.565563977519884E-11 3.277182514460339E-8 -8.293832970258693E-12 5.998228060075425E-9 1.036920396782134E-10
node 2.981017771093824E-14 -8.719534823870228E-14 -8.293832970258693E-12 8.111448840522893E-10 -7.658262531953305E-10 -1.495695886171415E-10
peri 3.620840338316718E-13 -1.189412823986375E-12 5.998228060075425E-9 -7.658262531953305E-10 1.95269962128462E-9 1.680902711108769E-10
i -3.192749150387897E-14 1.499330402021944E-13 1.036920396782134E-10 -1.495695886171415E-10 1.680902711108769E-10 3.505143357503796E-10

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 15.8   n/a MPO413511  
diameter diameter 4.049 km 0.426 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.047   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

442038 (2010 PG69)          Discovered 2010-Aug-09 by WISE at WISE
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-23 08:02 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin