"Pseudo-MPEC" for P121NqJ
Created 2024 Nov 14 1:31:06 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P121NqJ* C2024 11 10.61757206 26 11.680-06 47 29.92 ~BAH2 22.58wXNEOCPF51
P121NqJ C2024 11 10.62409706 26 12.042-06 47 32.29 ~BAH2 21.95wXNEOCPF51
P121NqJ C2024 11 10.63064006 26 12.428-06 47 34.72 ~BAH2 21.71wXNEOCPF51
P121NqJ |C2024 11 11.31238006 26 53.670-06 51 25.10 ~BB8H 21.6 GVNEOCP807
P121NqJ |C2024 11 11.31794206 26 53.980-06 51 26.90 ~BB8H 21.4 GVNEOCP807
P121NqJ |C2024 11 11.32350006 26 54.290-06 51 28.70 ~BB8H 21.6 GVNEOCP807
P121NqJ KC2024 11 11.38168406 26 57.71 -06 52 03.0 ~BBA2 21.5 GVNEOCPH21
P121NqJ KC2024 11 11.38746506 26 58.04 -06 52 04.3 ~BBA2 22.1 GVNEOCPH21
P121NqJ KC2024 11 11.39054806 26 58.20 -06 52 05.7 ~BBA2 21.4 GVNEOCPH21
P121NqJ KC2024 11 11.50619 06 27 04.74 -06 52 44.2 ~BBD2 VNEOCP291
P121NqJ KC2024 11 11.51485 06 27 05.24 -06 52 46.7 ~BBD2 VNEOCP291
P121NqJ KC2024 11 11.52351 06 27 05.74 -06 52 49.3 ~BBD2 VNEOCP291
Station data:
(291) LPL/Spacewatch II (N31.961669 W111.599905) US/Arizona. Observers J.
V. Scotti, R. S. McMillan. 1.8-m f/2.7 reflector + CCD.
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(F51) Pan-STARRS 1, Haleakala (N20.707234 W156.255910) US/Hawaii.
Observers J. Bulger, T. Lowe, A. Schultz, M. Willman. Measurers K.
Chambers, S. Chastel, T. de Boer, L. Denneau, J. Fairlamb, H. Flewelling,
M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk.
1.8-m Ritchey-Chrétien + CCD.
(H21) Astronomical Research Observatory, Westfield (N39.483054 W87.968270)
US/Illinois. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T.
Linder, R. Holmes. 0.76-m f/3.0 astrograph + CCD0.81-m f/4.0 astrograph +
CCD0.61-m f/4.5 astrograph + CCD0.40-m f/5.32 astrograph + CCD.
Orbital elements: P121NqJ
Perihelion 2024 Nov 26.40105 +/- 34.1 TT = 9:37:30 (JD 2460640.90105)
Epoch 2024 Nov 11.0 TT = JDT 2460625.5 Earth MOID: 0.6123 AutoNEOCP
M 357.17592151 +/- 10 (J2000 ecliptic)
n 0.18336927 +/- 0.0712 Peri. 298.63090 +/- 33
a 3.06844496 +/- 0.795 Node 138.24525 +/- 9
e 0.4995024 +/- 0.0954 Incl. 14.87769 +/- 1.4
P 5.37499 H 20.24 G 0.15 U 11.0 SR
q 1.53574910 +/- 0.111 Q 4.60114082 +/- 1.4
From 12 observations 2024 Nov. 10-11 (21.7 hr); mean residual 0".31
Residuals in arcseconds: 241110 F51 .03- .06+ 241111 807 .02+ .23+ 241111 H21 .33+ .34- 241110 F51 .12- .02+ 241111 807 .09+ .36+ 241111 291 .69- .29- 241110 F51 .13+ .08- 241111 H21 .33+ .70- 241111 291 .34- .15+ 241111 807 .05- .10+ 241111 H21 .48+ .01- 241111 291 .01- .49+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 11 14 02 06 29 29.534 -07 06 15.97 .73203 1.5405 126.3 21.8 29.6 68 2024 11 14 03 06 29 31.750 -07 06 28.12 .73182 1.5405 126.4 21.8 30.4 68 2024 11 14 04 06 29 33.963 -07 06 40.24 .73162 1.5404 126.4 21.8 31.2 68 2024 11 14 05 06 29 36.172 -07 06 52.32 .73141 1.5404 126.4 21.8 32.1 68 2024 11 14 06 06 29 38.377 -07 07 04.37 .73121 1.5404 126.4 21.8 32.9 68 2024 11 14 07 06 29 40.579 -07 07 16.37 .73100 1.5403 126.5 21.8 33.8 68 2024 11 14 08 06 29 42.776 -07 07 28.35 .73080 1.5403 126.5 21.8 34.6 68 2024 11 14 09 06 29 44.970 -07 07 40.28 .73060 1.5403 126.5 21.8 35.5 68 2024 11 14 10 06 29 47.160 -07 07 52.18 .73039 1.5402 126.5 21.8 36.4 68 2024 11 14 11 06 29 49.346 -07 08 04.05 .73019 1.5402 126.6 21.8 37.3 68 2024 11 14 12 06 29 51.528 -07 08 15.88 .72998 1.5402 126.6 21.8 38.2 68 2024 11 14 13 06 29 53.706 -07 08 27.67 .72978 1.5401 126.6 21.8 39.2 68 2024 11 14 14 06 29 55.881 -07 08 39.42 .72958 1.5401 126.6 21.8 40.1 68 2024 11 14 15 06 29 58.051 -07 08 51.14 .72937 1.5401 126.6 21.8 41.0 68 2024 11 14 16 06 30 00.218 -07 09 02.82 .72917 1.5401 126.7 21.8 42.0 68 2024 11 14 17 06 30 02.381 -07 09 14.47 .72897 1.5400 126.7 21.8 43.0 68 2024 11 14 18 06 30 04.541 -07 09 26.07 .72877 1.5400 126.7 21.8 43.9 68 2024 11 14 19 06 30 06.696 -07 09 37.64 .72856 1.5400 126.7 21.8 44.9 68 2024 11 14 20 06 30 08.847 -07 09 49.18 .72836 1.5399 126.8 21.8 45.9 68 2024 11 14 21 06 30 10.995 -07 10 00.68 .72816 1.5399 126.8 21.8 46.9 68 2024 11 14 22 06 30 13.139 -07 10 12.14 .72796 1.5399 126.8 21.8 48.0 68 2024 11 14 23 06 30 15.279 -07 10 23.56 .72776 1.5398 126.8 21.8 49.0 68 2024 11 15 00 06 30 17.415 -07 10 34.95 .72755 1.5398 126.9 21.8 50.0 68 2024 11 15 01 06 30 19.547 -07 10 46.30 .72735 1.5398 126.9 21.8 51.1 68 2024 11 15 02 06 30 21.675 -07 10 57.61 .72715 1.5398 126.9 21.8 52.2 68 2024 11 15 03 06 30 23.800 -07 11 08.88 .72695 1.5397 126.9 21.8 53.2 68 2024 11 15 04 06 30 25.921 -07 11 20.12 .72675 1.5397 127.0 21.8 54.3 68 2024 11 15 05 06 30 28.037 -07 11 31.32 .72655 1.5397 127.0 21.8 55.4 68 2024 11 15 06 06 30 30.150 -07 11 42.48 .72635 1.5396 127.0 21.8 56.5 68 2024 11 15 07 06 30 32.259 -07 11 53.61 .72615 1.5396 127.0 21.8 57.6 68 2024 11 15 08 06 30 34.365 -07 12 04.69 .72595 1.5396 127.0 21.8 58.8 68 2024 11 15 09 06 30 36.466 -07 12 15.74 .72575 1.5396 127.1 21.8 59.9 68 2024 11 15 10 06 30 38.564 -07 12 26.75 .72555 1.5395 127.1 21.8 61.1 68 2024 11 15 11 06 30 40.657 -07 12 37.73 .72534 1.5395 127.1 21.8 62.2 68 2024 11 15 12 06 30 42.747 -07 12 48.66 .72514 1.5395 127.1 21.8 63.4 69 2024 11 15 13 06 30 44.833 -07 12 59.56 .72495 1.5394 127.2 21.8 64.6 69 2024 11 15 14 06 30 46.915 -07 13 10.42 .72475 1.5394 127.2 21.8 65.8 69 2024 11 15 15 06 30 48.993 -07 13 21.25 .72455 1.5394 127.2 21.8 67.0 69 2024 11 15 16 06 30 51.067 -07 13 32.03 .72435 1.5394 127.2 21.8 68.2 69 2024 11 15 17 06 30 53.138 -07 13 42.78 .72415 1.5393 127.3 21.8 69.4 69 2024 11 15 18 06 30 55.204 -07 13 53.49 .72395 1.5393 127.3 21.8 70.6 69 2024 11 15 19 06 30 57.267 -07 14 04.16 .72375 1.5393 127.3 21.8 71.9 69 2024 11 15 20 06 30 59.325 -07 14 14.79 .72355 1.5392 127.3 21.8 73.1 69 2024 11 15 21 06 31 01.380 -07 14 25.38 .72335 1.5392 127.3 21.8 74.4 69 2024 11 15 22 06 31 03.431 -07 14 35.94 .72315 1.5392 127.4 21.8 75.7 69 2024 11 15 23 06 31 05.478 -07 14 46.45 .72296 1.5392 127.4 21.8 77.0 69 2024 11 16 00 06 31 07.522 -07 14 56.93 .72276 1.5391 127.4 21.8 78.3 69 2024 11 16 01 06 31 09.561 -07 15 07.37 .72256 1.5391 127.4 21.8 79.6 69