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85021 (2067 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2085021
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2200922698269152 3.3139e-08  
a 2.741588396363951 1.3103e-08 au
q 2.138185983277076 9.0678e-08 au
i 3.300232310511301 4.5863e-06 deg
node 336.0343887806393 6.4426e-05 deg
peri 294.9300836726266 6.5333e-05 deg
M 167.8454337963892 1.0895e-05 deg
tp 2458427.447770728674
(2018-Nov-04.94777073)
4.7709e-05 TDB
period 1658.065973217226
4.54
1.1887e-05
3.254e-08
d
yr
n .2171204317651333 1.5565e-09 deg/d
Q 3.344990809450825 1.5987e-08 au
  Orbit Determination Parameters
   # obs. used (total)      913  
   data-arc span      22030 days (60.31 yr)  
   first obs. used      1960-09-24  
   last obs. used      2021-01-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54166  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 14:10:52  

Additional Information
 Earth MOID = 1.1228 au 
 Jupiter MOID = 1.78818 au 
 T_jup = 3.312 
[ 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 15.13   n/a E2021B10  
diameter diameter 5.594 km 0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

85021 (2067 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ 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
1929-Dec-12 07:16 00:02 Jupiter 1.77390880638824 1.77390848092696 1.77390913184982 1.20371994742607 0.702825063742155 2425957.803034117 1.84918116197706 412.560747905927 211.70895857735 -14.0417627368967 2060488.2706473 T 26 CATAB v2.0f-lin.ifort 2021-Apr-13 14:10:54 2021-Apr-13 14:10
1988-Oct-17 01:13 < 00:01 Jupiter 1.83105816107046 1.83105774586924 1.83105857627115 1.47254512984408 1.11499617025657 2447451.550643159 0.605820496962695 111.400269314416 81.0057589173469 14.1717275186571 1886911.83432282 T 26 CATAB v2.0f-lin.ifort 2021-Apr-13 14:10:54 2021-Apr-13 14:10
2025-Oct-27 14:45 < 00:01 Jupiter 1.88092390156172 1.88092355496768 1.88092424815576 1.58774580611891 1.27290674340675 2460976.114451390 0.297740890542446 103.201880648227 44.8619024882281 -48.7476048708462 2731451.4179977 T 26 CATAB v2.0f-lin.ifort 2021-Apr-13 14:10:54 2021-Apr-13 14:10
2047-Aug-18 01:27 < 00:01 Jupiter 1.95085121975061 1.95085063528439 1.95085180421683 2.11847731352925 1.90252047316524 2468940.560393928 0.746203176307445 57.7344457122687 14.2478660388936 87.8166047384027 2111170.00516309 T 26 CATAB v2.0f-lin.ifort 2021-Apr-13 14:10:54 2021-Apr-13 14:10
2084-Sep-01 11:53 00:02 Jupiter 1.79765125966383 1.79765089531514 1.79765162401284 1.31733631014335 0.890510628320469 2482469.995116109 1.500422930532 257.647532337757 96.4111604878437 -24.0562405016648 2293939.36798046 T 26 CATAB v2.0f-lin.ifort 2021-Apr-13 14:10:54 2021-Apr-13 14:10
2143-Jul-09 21:25 00:03 Jupiter 1.78858829349112 1.78858782566163 1.78858876132234 1.28004393253388 0.831487598965172 2503964.392269183 2.77840366629451 315.571755868577 151.968224993021 -28.5827526347681 2061851.59314539 T 26 CATAB v2.0f-lin.ifort 2021-Apr-13 14:10:54 2021-Apr-13 14:10
2180-Jul-14 07:57 00:04 Jupiter 1.99634271228554 1.99634063149946 1.9963447930681 1.9807435709204 1.75350245010399 2517483.831592368 3.54792718976829 67.8241343442083 20.0849357046063 -74.5462500812439 721172.30148655 T 26 CATAB v2.0f-lin.ifort 2021-Apr-13 14:10:54 2021-Apr-13 14:10

Alternate Designations
 2067 P-L = 2000 JV31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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