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52108 (2830 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2052108
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 .2265156143409573 2.994e-08  
a 3.009132318043097 1.3999e-08 au
q 2.327516862388336 9.0421e-08 au
i 2.79530952032866 4.2393e-06 deg
node 142.4750768316897 8.2936e-05 deg
peri 307.7004693270209 8.3495e-05 deg
M 87.63504044266145 1.0262e-05 deg
tp 2458536.374270270615
(2019-Feb-21.87427027)
5.3202e-05 TDB
period 1906.603361607399
5.22
1.3305e-05
3.643e-08
d
yr
n .1888174579197716 1.3176e-09 deg/d
Q 3.690747773697858 1.717e-08 au
  Orbit Determination Parameters
   # obs. used (total)      815  
   data-arc span      21841 days (59.80 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-07-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51397  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:19:12  

Additional Information
 Earth MOID = 1.34535 au 
 Jupiter MOID = 1.53515 au 
 T_jup = 3.209 
[ 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 15.1   n/a MPO468398  

52108 (2830 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20021120/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
1901-Aug-04 05:31 00:03 Jupiter 1.54271617167758 1.54271587190487 1.54271647145029 0.78399870109767 n/a 2415600.729647527 2.55971659377286 60.1374819425412 14.8751712033544 88.5461750440949 15505408.80944 F 19 CATAB v2.0f-lin.ifort 2020-Nov-12 23:19:15 2020-Nov-12 23:19
1948-May-24 20:29 00:02 Jupiter 1.61829854013914 1.6182979051988 1.61829917507953 0.864175479566789 n/a 2432696.353526266 1.53126026260876 53.0297046554631 29.6676285094849 -75.4272442666883 7978380.52184097 F 19 CATAB v2.0f-lin.ifort 2020-Nov-12 23:19:15 2020-Nov-12 23:19
1986-Mar-20 00:43 < 00:01 Jupiter 1.81739170089248 1.81739100672443 1.81739239506023 2.25220551236352 2.03477267329428 2446509.529605079 0.731906431699741 56.257367339008 8.24164914106252 85.741564145987 1588294.07304087 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 23:19:15 2020-Nov-12 23:19
1995-Feb-23 23:49 < 00:01 Jupiter 1.8189648900972 1.81896435516128 1.81896542503229 1.43530829257437 1.06244352259886 2449772.492575147 0.539629557003728 135.356775958343 72.2382801672101 -20.9062525276529 1810700.62881298 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 23:19:15 2020-Nov-12 23:19
2032-Dec-15 11:28 < 00:01 Jupiter 1.61638660393033 1.61638619398675 1.61638701387282 1.25717477548048 0.729687571703877 2463581.977768893 0.449718875277072 461.733941436209 174.04330673596 15.2630126984054 1776363.36680082 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 23:19:15 2020-Nov-12 23:19
2079-Oct-03 13:18 00:02 Jupiter 1.53178484224 1.53178454026783 1.53178514421222 0.822776836426796 n/a 2480675.054070677 1.51972199300728 63.1857743487106 14.6194321728518 86.6348968143448 15643980.6638747 F 19 CATAB v2.0f-lin.ifort 2020-Nov-12 23:19:15 2020-Nov-12 23:19
2126-Jul-26 15:32 00:03 Jupiter 1.5946030897454 1.59460195226825 1.59460422722265 0.841635622913744 n/a 2497772.147388365 2.81962764906504 67.4070463499189 46.7608909987012 -48.602845535519 4484250.47655482 F 19 CATAB v2.0f-lin.ifort 2020-Nov-12 23:19:15 2020-Nov-12 23:19
2164-May-23 10:19 00:04 Jupiter 1.83848349447596 1.83848117981476 1.83848580913956 2.40227697028366 2.20215770506378 2511587.929782683 3.90385933055999 191.974389149466 6.98490255714029 85.7635673400419 1468734.05367324 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 23:19:15 2020-Nov-12 23:19
2173-Apr-27 07:35 00:04 Jupiter 1.78670719811132 1.78670463711631 1.78670975908906 1.34712259698582 0.930914210699548 2514848.815770153 4.12851269956194 803.504629594924 97.7198922983921 -14.8271668068831 846441.948059252 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 23:19:15 2020-Nov-12 23:19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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