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117867 (2127 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2117867
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 .1684093507735031 4.3383e-08  
a 3.054827734702537 2.1527e-08 au
q 2.540366179176391 1.3336e-07 au
i 2.533071692840656 5.0724e-06 deg
node 314.5223363436312 0.00011888 deg
peri 30.66129661703292 0.00011991 deg
M 89.045251701249 1.5598e-05 deg
tp 2458518.122792211461
(2019-Feb-03.62279221)
8.3871e-05 TDB
period 1950.19713556987
5.34
2.0614e-05
5.644e-08
d
yr
n .1845967227794147 1.9512e-09 deg/d
Q 3.569289290228682 2.5152e-08 au
  Orbit Determination Parameters
   # obs. used (total)      426  
   data-arc span      21692 days (59.39 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-02-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50893  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:15:42  

Additional Information
 Earth MOID = 1.5334 au 
 Jupiter MOID = 1.8474 au 
 T_jup = 3.212 
[ 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 15.5   n/a MPO453649  

117867 (2127 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
1919-Nov-23 23:22 00:03 Jupiter 1.8393444116427 1.8393438288076 1.83934499447781 2.2405913624341 2.02465919443467 2422286.473301838 3.0586798770307 93.8217004390097 13.3626572452125 -81.3289965380083 1902058.40415641 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 18:15:43 2020-Nov-12 18:15
1968-Apr-23 23:09 00:02 Jupiter 1.83396289520653 1.83396243045703 1.83396335995582 1.96430072352584 1.71311703290726 2439970.464534283 1.51437421340489 124.479545313617 23.8925367808861 -81.9912299847155 2413039.15261006 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 18:15:43 2020-Nov-12 18:15
2016-Sep-23 21:13 < 00:01 Jupiter 1.93366522701566 1.9336647625766 1.93366569145472 2.0989971605616 1.87875205579329 2457655.383868379 0.303364021690606 71.0970110723371 11.3600524865955 83.7459053648499 2481391.09988929 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 18:15:43 2020-Nov-12 18:15
2026-Mar-10 18:21 < 00:01 Jupiter 1.90666378562362 1.90666325310674 1.90666431814029 2.61804042356397 2.44246784225223 2461110.264482078 0.470358346671703 62.5943431169824 13.3662812266705 -85.0657053679938 2307254.06773611 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 18:15:43 2020-Nov-12 18:15
2074-Aug-09 15:10 00:02 Jupiter 1.83399586733776 1.83399540004025 1.83399633463558 2.08620974569697 1.85164260744983 2478794.132182189 1.95987463558874 120.660670559573 17.0604547902526 -82.4525885144333 2516202.55065652 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 18:15:43 2020-Nov-12 18:15
2123-Jan-09 10:32 00:04 Jupiter 1.86689771902635 1.86689701244313 1.86689842561139 1.93599261142044 1.68542445249176 2496477.938905448 3.5197632863182 191.663956393512 25.0687637397164 -85.1482043843731 2133279.16029132 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 18:15:43 2020-Nov-12 18:15
2132-Jun-29 06:34 00:04 Jupiter 1.99383613972688 1.99383479044093 1.9938374890126 3.13699137400933 2.99851193601794 2499936.773401752 3.74649836026661 79.4791194722298 26.5381456064052 -64.2307827563269 1188753.18579783 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 18:15:43 2020-Nov-12 18:15
2171-Jun-12 12:07 00:05 Jupiter 1.98617030260662 1.98616870141143 1.98617190380339 2.25793780927433 2.06042782443436 2514164.004875521 5.04011932628566 160.413263104708 14.0507331236905 -86.1133173734386 1541584.60158122 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 18:15:43 2020-Nov-12 18:15
2180-Nov-25 06:19 00:05 Jupiter 1.87269552969495 1.87269440334676 1.87269665604292 2.36006793503278 2.15993476105287 2517617.762860928 5.36579956725481 107.024362469787 11.3672233593102 -85.6475265971777 1227649.32831928 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 18:15:43 2020-Nov-12 18:15

Alternate Designations
 2127 P-L = 2003 WD79 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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