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78278 (2002 PX35)
Classification: Outer Main-belt Asteroid          SPK-ID: 2078278
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1388812507270527 4.2888e-08  
a 3.2135184517235 2.7423e-08 au
q 2.767220989913679 1.3439e-07 au
i 4.655294538220537 5.4992e-06 deg
node 185.5093499016265 5.4525e-05 deg
peri 85.49560671007687 5.7865e-05 deg
M 74.62602472174477 2.0308e-05 deg
tp 2458564.328353524519
(2019-Mar-21.82835352)
0.00011738 TDB
period 2104.115733306906
5.76
2.6933e-05
7.374e-08
d
yr
n .1710932503860948 2.1901e-09 deg/d
Q 3.659815913533322 3.1231e-08 au
  Orbit Determination Parameters
   # obs. used (total)      490  
   data-arc span      10634 days (29.11 yr)  
   first obs. used      1991-10-06  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54766  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 22:06:20  

Additional Information
 Earth MOID = 1.75628 au 
 Jupiter MOID = 1.4625 au 
 T_jup = 3.171 
[ 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 15.3   n/a MPO432333  
diameter diameter 5.408 km 0.739 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.035   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

78278 (2002 PX35)          Discovered 2002-Aug-06 by NEAT at Palomar
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ 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
1905-Apr-08 02:39 00:04 Jupiter 1.59678930223509 1.59678852545165 1.59679007902307 2.51076403603754 2.28976614361813 2416943.610687855 3.67730122907232 193.042728164909 15.7330278000111 -89.7338987032698 2057554.69521081 T 19 CATAB v2.0f-lin.ifort 2020-Dec-17 22:06:22 2020-Dec-17 22:06
1916-Nov-12 21:52 00:03 Jupiter 1.63598921737725 1.63598820567132 1.63599022908755 2.69039994798141 2.49053512466469 2421180.411361478 3.17438773151439 175.250698382987 16.4862067826102 -83.6881880384241 2092011.14460041 T 19 CATAB v2.0f-lin.ifort 2020-Dec-17 22:06:22 2020-Dec-17 22:06
1928-May-19 14:38 00:03 Jupiter 1.70656258768399 1.70656135747127 1.70656381790049 2.98441453909224 2.8131948197673 2425386.109582819 2.83103969514828 161.924316000797 18.7517928752436 -76.7977199145704 2211430.36124315 T 19 CATAB v2.0f-lin.ifort 2020-Dec-17 22:06:22 2020-Dec-17 22:06
1939-Oct-24 17:33 00:03 Jupiter 1.81470262890628 1.81470130134739 1.81470395646806 3.41842828264149 3.27904571974767 2429561.231218186 2.53482408144688 146.848459710798 20.8759542456808 -70.6209854759358 2432489.99591537 T 19 CATAB v2.0f-lin.ifort 2020-Dec-17 22:06:22 2020-Dec-17 22:06
1951-Mar-02 17:21 00:02 Jupiter 1.95507937673659 1.9550781169268 1.95508063654816 3.99608950826724 3.88616100299923 2433708.223139442 2.20970119813714 124.498013698827 21.9948772242988 -65.8432662688391 2737056.55658972 T 19 CATAB v2.0f-lin.ifort 2020-Dec-17 22:06:22 2020-Dec-17 22:06
2109-Dec-25 15:36 00:04 Jupiter 1.91389493200545 1.91389324011166 1.9138966239025 2.82166646645347 2.66020150748821 2491715.149984015 3.84443035235762 171.593814891932 23.681046584487 -74.1918940714562 2065491.78444672 T 19 CATAB v2.0f-lin.ifort 2020-Dec-17 22:06:22 2020-Dec-17 22:06
2121-Jul-11 05:30 00:04 Jupiter 1.84238890583054 1.84238710834745 1.84239070331634 2.55270184487847 2.36575650537797 2495930.728994707 4.37207882517511 167.037821483518 22.7506649507307 -76.6991915752933 1880620.2635543 T 19 CATAB v2.0f-lin.ifort 2020-Dec-17 22:06:22 2020-Dec-17 22:06
2133-Feb-11 16:55 00:05 Jupiter 1.78829041174484 1.78828858365091 1.7882922398405 2.37384314996312 2.16514033837749 2500164.204669026 4.94970162566856 154.846560180379 22.0904029738938 -79.0281735131534 1758661.83049552 T 19 CATAB v2.0f-lin.ifort 2020-Dec-17 22:06:22 2020-Dec-17 22:06
2144-Sep-28 10:54 00:06 Jupiter 1.74831359002405 1.74831180312111 1.74831537692758 2.26211596531441 2.03671528641755 2504410.953842747 5.64560602789334 135.404157161154 22.9981129774858 -79.8931764901083 1675738.65840551 T 19 CATAB v2.0f-lin.ifort 2020-Dec-17 22:06:22 2020-Dec-17 22:06
2156-May-25 02:35 00:07 Jupiter 1.71913265858852 1.71913096511334 1.7191343520634 2.20113087726756 1.96457891859207 2508667.607620370 6.54815223221008 109.332595554199 27.5921727206228 -77.5770752246604 1613520.65938482 T 19 CATAB v2.0f-lin.ifort 2020-Dec-17 22:06:22 2020-Dec-17 22:06
2168-Jan-23 04:31 00:08 Jupiter 1.69796790325713 1.69796638996865 1.69796941654493 2.17945326478585 1.9370923743067 2512927.687987674 7.75687976407409 74.7624831371602 41.2232158504581 -69.9896437642962 1628131.95940082 T 19 CATAB v2.0f-lin.ifort 2020-Dec-17 22:06:22 2020-Dec-17 22:06
2179-Sep-21 16:14 00:09 Jupiter 1.69020538225946 1.69020413820436 1.69020662631476 2.20965105146581 1.96984417237777 2517187.176611992 9.36273270083761 79.4370107333383 40.3205321441344 43.4017006631032 2654320.91216071 T 19 CATAB v2.0f-lin.ifort 2020-Dec-17 22:06:22 2020-Dec-17 22:06
2191-May-13 13:16 00:11 Jupiter 1.6930633754 1.69306259988562 1.69306415091833 2.29656529586299 2.06727655321861 2521439.052811199 11.4697803703345 168.455667164177 17.8934549592882 62.4543975596686 2363546.51873501 T 19 CATAB v2.0f-lin.ifort 2020-Dec-17 22:06:22 2020-Dec-17 22:06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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