"Pseudo-MPEC" for P222AL1
Created 2024 Dec 5 1:31:29 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P222AL1* C2024 11 28.56430709 22 33.390+09 32 38.16 ~BSG2 21.79wXNEOCPF52
P222AL1 C2024 11 28.57572509 22 33.610+09 32 41.90 ~BSG2 22.10wXNEOCPF52
P222AL1 C2024 11 28.59864009 22 34.010+09 32 49.48 ~BSG2 21.96wXNEOCPF52
P222AL1 C2024 11 28.65020409 22 34.951+09 33 05.63 ~BSI2 22.24GVNEOCPF52
P222AL1 C2024 11 28.65083409 22 34.971+09 33 05.91 ~BSI2 21.89GVNEOCPF52
P222AL1 KC2024 11 29.42839909 22 49.951+09 37 16.28 ~BTB2 22.13GVNEOCPV06
P222AL1 KC2024 11 29.43534209 22 50.088+09 37 18.77 ~BTB2 22.25GVNEOCPV06
P222AL1 KC2024 11 29.44228709 22 50.192+09 37 21.11 ~BTB2 21.75GVNEOCPV06
P222AL1 KC2024 11 29.44923309 22 50.304+09 37 23.12 ~BTB2 21.52GVNEOCPV06
P222AL1 KC2024 12 02.38765109 23 37.72 +09 54 21.5 ~C29l 22.0 GVNEOCPH21
P222AL1 KC2024 12 02.39371609 23 37.81 +09 54 23.7 ~C29l 21.6 GVNEOCPH21
Station data:
(F52) Pan-STARRS 2, Haleakala (N20.707382 W156.255910) US/Hawaii.
Observers J. Bulger, T. Dukes, 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.
(V06) Catalina Sky Survey-Kuiper (N32.416871 W110.732550) US/Arizona.
Observers T. A. Pruyne, B. M. Africano, E. J. Christensen, G. A. Farneth,
D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Gröller, J. A. Johnson, R. A.
Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L. Seaman, F. C.
Shelly, K. W. Wierzchoś. 1.55-m reflector + CCD.
Orbital elements: P222AL1
Perihelion 2024 Mar 4.14252 +/- 22 TT = 3:25:13 (JD 2460373.64252)
Epoch 2024 Dec 2.0 TT = JDT 2460646.5 Earth MOID: 0.9617 AutoNEOCP
M 59.82528967 +/- 10 (J2000 ecliptic)
n 0.21925471 +/- 0.0225 Peri. 252.13907 +/- 6
a 2.72376781 +/- 0.186 Node 125.94694 +/- 0.21
e 0.3433766 +/- 0.043 Incl. 29.88201 +/- 0.55
P 4.49526 H 17.45 G 0.15 U 10.2
q 1.78848965 +/- 0.0266 Q 3.65904597 +/- 0.366
From 11 observations 2024 Nov. 28-Dec. 2; mean residual 0".11
Residuals in arcseconds: 241128 F52 .06- .14- 241128 F52 .12+ .03+ 241129 V06 .12- .15- 241128 F52 .10+ .05- 241129 V06 .07- .12- 241202 H21 .11- .01+ 241128 F52 .15- .22+ 241129 V06 .19+ .08+ 241202 H21 .11+ .01- 241128 F52 .01- .05- 241129 V06 .02- .13+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 12 05 02 09 24 08.992 +10 11 34.98 2.0103 2.5592 112.8 22.0 2.01 125 2024 12 05 03 09 24 09.384 +10 11 51.67 2.0100 2.5594 112.9 22.0 2.05 125 2024 12 05 04 09 24 09.772 +10 12 08.37 2.0096 2.5595 112.9 22.0 2.10 125 2024 12 05 05 09 24 10.158 +10 12 25.10 2.0092 2.5597 112.9 22.0 2.14 125 2024 12 05 06 09 24 10.541 +10 12 41.85 2.0088 2.5598 113.0 22.0 2.19 125 2024 12 05 07 09 24 10.921 +10 12 58.63 2.0084 2.5600 113.0 22.0 2.23 125 2024 12 05 08 09 24 11.299 +10 13 15.42 2.0080 2.5601 113.1 22.0 2.28 125 2024 12 05 09 09 24 11.673 +10 13 32.24 2.0076 2.5603 113.1 22.0 2.32 125 2024 12 05 10 09 24 12.045 +10 13 49.08 2.0072 2.5605 113.2 22.0 2.37 125 2024 12 05 11 09 24 12.414 +10 14 05.95 2.0068 2.5606 113.2 22.0 2.41 125 2024 12 05 12 09 24 12.780 +10 14 22.83 2.0064 2.5608 113.2 22.0 2.46 125 2024 12 05 13 09 24 13.143 +10 14 39.75 2.0061 2.5609 113.3 22.0 2.51 125 2024 12 05 14 09 24 13.503 +10 14 56.68 2.0057 2.5611 113.3 22.0 2.55 125 2024 12 05 15 09 24 13.860 +10 15 13.63 2.0053 2.5612 113.4 22.0 2.60 125 2024 12 05 16 09 24 14.215 +10 15 30.61 2.0049 2.5614 113.4 22.0 2.65 125 2024 12 05 17 09 24 14.566 +10 15 47.61 2.0045 2.5615 113.5 22.0 2.70 125 2024 12 05 18 09 24 14.915 +10 16 04.64 2.0041 2.5617 113.5 22.0 2.75 125 2024 12 05 19 09 24 15.261 +10 16 21.69 2.0037 2.5619 113.5 22.0 2.80 125 2024 12 05 20 09 24 15.604 +10 16 38.76 2.0033 2.5620 113.6 22.0 2.85 125 2024 12 05 21 09 24 15.944 +10 16 55.85 2.0030 2.5622 113.6 22.0 2.90 125 2024 12 05 22 09 24 16.282 +10 17 12.97 2.0026 2.5623 113.7 22.0 2.95 125 2024 12 05 23 09 24 16.616 +10 17 30.11 2.0022 2.5625 113.7 22.0 3.00 125 2024 12 06 00 09 24 16.948 +10 17 47.27 2.0018 2.5626 113.8 22.0 3.05 125 2024 12 06 01 09 24 17.277 +10 18 04.45 2.0014 2.5628 113.8 22.0 3.10 125 2024 12 06 02 09 24 17.603 +10 18 21.66 2.0010 2.5630 113.8 22.0 3.16 125 2024 12 06 03 09 24 17.926 +10 18 38.89 2.0006 2.5631 113.9 22.0 3.21 125 2024 12 06 04 09 24 18.246 +10 18 56.14 2.0002 2.5633 113.9 22.0 3.26 125 2024 12 06 05 09 24 18.563 +10 19 13.42 1.9999 2.5634 114.0 22.0 3.32 125 2024 12 06 06 09 24 18.878 +10 19 30.72 1.9995 2.5636 114.0 22.0 3.37 125 2024 12 06 07 09 24 19.190 +10 19 48.04 1.9991 2.5637 114.1 22.0 3.43 125 2024 12 06 08 09 24 19.498 +10 20 05.39 1.9987 2.5639 114.1 22.0 3.48 125 2024 12 06 09 09 24 19.804 +10 20 22.75 1.9983 2.5640 114.1 22.0 3.54 125 2024 12 06 10 09 24 20.107 +10 20 40.15 1.9979 2.5642 114.2 22.0 3.59 125 2024 12 06 11 09 24 20.408 +10 20 57.56 1.9975 2.5644 114.2 22.0 3.65 125 2024 12 06 12 09 24 20.705 +10 21 15.00 1.9972 2.5645 114.3 22.0 3.71 125 2024 12 06 13 09 24 20.999 +10 21 32.46 1.9968 2.5647 114.3 22.0 3.76 125 2024 12 06 14 09 24 21.291 +10 21 49.94 1.9964 2.5648 114.4 22.0 3.82 125 2024 12 06 15 09 24 21.580 +10 22 07.44 1.9960 2.5650 114.4 22.0 3.88 125 2024 12 06 16 09 24 21.866 +10 22 24.97 1.9956 2.5651 114.4 22.0 3.94 125 2024 12 06 17 09 24 22.148 +10 22 42.53 1.9952 2.5653 114.5 22.0 4.00 125 2024 12 06 18 09 24 22.429 +10 23 00.10 1.9949 2.5655 114.5 22.0 4.06 125 2024 12 06 19 09 24 22.706 +10 23 17.70 1.9945 2.5656 114.6 22.0 4.12 125 2024 12 06 20 09 24 22.980 +10 23 35.32 1.9941 2.5658 114.6 22.0 4.18 125 2024 12 06 21 09 24 23.252 +10 23 52.96 1.9937 2.5659 114.6 22.0 4.24 125 2024 12 06 22 09 24 23.520 +10 24 10.63 1.9933 2.5661 114.7 22.0 4.30 125 2024 12 06 23 09 24 23.786 +10 24 28.32 1.9929 2.5662 114.7 22.0 4.36 125 2024 12 07 00 09 24 24.049 +10 24 46.03 1.9925 2.5664 114.8 22.0 4.42 125 2024 12 07 01 09 24 24.309 +10 25 03.77 1.9922 2.5665 114.8 22.0 4.49 125