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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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2657783703912218 8.3409e-08  
a 3.215761521567346 9.2879e-08 au
q 2.361081664798381 3.0046e-07 au
i 19.06376626768862 1.3493e-05 deg
node 6.568403927326093 2.8215e-05 deg
peri 94.28567499130267 3.7651e-05 deg
M 205.2570376509996 3.3484e-05 deg
tp 2459905.883518073538
(2022-Nov-22.38351807)
0.00022322 TDB
period 2106.319160230159
5.77
9.1254e-05
2.498e-07
d
yr
n .1709142692129632 7.4046e-09 deg/d
Q 4.07044137833631 1.1756e-07 au
  Orbit Determination Parameters
   # obs. used (total)      119  
   data-arc span      5243 days (14.35 yr)  
   first obs. used      2006-02-21  
   last obs. used      2020-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60456  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:49:57  

Additional Information
 Earth MOID = 1.46667 au 
 Jupiter MOID = 1.5861 au 
 T_jup = 3.051 
[ 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 15.8   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

[ 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
1987-Mar-05 22:03 00:04 Jupiter 1.94813935795521 1.94813465095773 1.94814406537129 6.02074891663183 5.94809606111307 2446860.418952356 4.26270524792508 1530.84077970655 70.4809695824426 -81.76342152332 1080843.52950487 T 9 CATAB v2.0f-lin.ifort 2020-Nov-12 08:49:58 2020-Nov-12 08:49
1998-Apr-06 03:32 00:02 Jupiter 1.66137451482358 1.66137263590862 1.66137639375855 5.15764187520531 5.05782611024582 2450909.647015397 2.48510237993312 398.636919818742 53.7590211285434 -79.5335151544639 917450.592479832 T 9 CATAB v2.0f-lin.ifort 2020-Nov-12 08:49:58 2020-Nov-12 08:49
2009-Jun-13 06:53 00:01 Jupiter 1.67471458367125 1.67471299796468 1.67471616937762 4.58083997310602 4.46906615820858 2454995.786630253 1.29828556970908 225.638264892195 71.380715165843 -89.65005528466 931315.257610082 T 9 CATAB v2.0f-lin.ifort 2020-Nov-12 08:49:58 2020-Nov-12 08:49
2020-Jun-16 17:08 00:04 Jupiter 1.94513665069022 1.94513432727211 1.94513897411385 3.22232418885915 3.08422762728437 2459017.213956716 4.04253520022969 564.75980898569 94.9557567534651 -81.9388549327721 658986.550163518 T 9 CATAB v2.0f-lin.ifort 2020-Nov-12 08:49:58 2020-Nov-12 08:49
2129-May-31 17:33 00:09 Jupiter 1.85495045003228 1.85494178226521 1.8549591189957 5.72922600122442 5.64896223705037 2498812.231033037 9.29340720374248 2447.25104928504 75.4534681187268 -80.1920262095511 982255.917322239 T 9 CATAB v2.0f-lin.ifort 2020-Nov-12 08:49:58 2020-Nov-12 08:49
2140-Jul-13 19:51 00:09 Jupiter 1.57815534352957 1.57815275486963 1.57815793226351 5.11653935139092 5.01054301412584 2502873.326974154 8.71004037692822 643.055682956419 58.2575646990597 -80.6004065568563 871519.852976945 T 9 CATAB v2.0f-lin.ifort 2020-Nov-12 08:49:58 2020-Nov-12 08:49
2151-Oct-06 03:48 00:10 Jupiter 1.63347670919798 1.63347050816075 1.6334829102458 4.77257997801131 4.66266450165632 2506974.658240232 9.94188332707686 386.969830648194 151.373313616591 38.2137698365317 893414.741003283 T 9 CATAB v2.0f-lin.ifort 2020-Nov-12 08:49:58 2020-Nov-12 08:49
2162-Nov-03 19:45 00:21 Jupiter 1.97216788675912 1.97215394398763 1.97218183004249 3.86448878723169 3.75170594678313 2511021.322995178 21.1898909875064 1831.23532854851 199.089590892565 -62.9316642511624 699649.84216125 T 9 CATAB v2.0f-lin.ifort 2020-Nov-12 08:49:58 2020-Nov-12 08:49
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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