"Pseudo-MPEC" for P222p7M
Created 2024 Dec 8 19:31:18 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P222p7M C2024 11 22.48128505 03 58.405+03 32 32.30 ~C83l 21.10GVNEOCPF52
P222p7M C2024 11 22.49369005 03 55.631+03 34 26.08 ~C83l 21.18GVNEOCPF52
P222p7M C2024 11 22.51848105 03 50.083+03 38 13.83 ~C83l 21.30GVNEOCPF52
P222p7M* C2024 11 27.35629404 48 09.478+15 20 25.76 ~BRD2 20.93wXNEOCPF52
P222p7M C2024 11 27.36782304 48 07.014+15 21 58.85 ~BRD2 21.20wXNEOCPF52
P222p7M C2024 11 27.39076204 48 02.023+15 25 05.01 ~BRD2 21.23wXNEOCPF52
P222p7M C2024 11 27.55845204 47 25.457+15 47 29.06 ~BRH2 21.23GVNEOCPF52
P222p7M C2024 11 27.55908304 47 25.296+15 47 34.19 ~BRH2 21.22GVNEOCPF52
P222p7M C2024 12 05.34597704 24 13.798+30 11 20.70 ~C5AH 21.44wXNEOCPF52
P222p7M C2024 12 05.35688504 24 11.790+30 12 19.18 ~C5AH 21.51wXNEOCPF52
P222p7M C2024 12 05.36785204 24 09.751+30 13 17.62 ~C5AH 21.58wXNEOCPF52
P222p7M C2024 12 08.31780004 16 36.280+34 09 55.90 ~C8Gl 21.8 RVNEOCP291
P222p7M C2024 12 08.32936004 16 34.370+34 10 45.80 ~C8Gl 21.8 RVNEOCP291
P222p7M C2024 12 08.34336004 16 32.130+34 11 46.00 ~C8Gl 21.7 RVNEOCP291
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.
(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.
Orbital elements: P222p7M
Perihelion 2024 Oct 2.55960 +/- 0.0132 TT = 13:25:49 (JD 2460586.05960)
Epoch 2024 Dec 8.0 TT = JDT 2460652.5 Earth MOID: 0.1142 Ma: 0.0367
M 40.85629152 +/- 0.046 (J2000 ecliptic) AutoNEOCP
n 0.61493148 +/- 0.000575 Peri. 300.37400 +/- 0.012
a 1.36957209 +/- 0.000854 Node 68.84583 +/- 0.00034
e 0.2617878 +/- 0.000421 Incl. 16.64423 +/- 0.020
P 1.603/585.420d H 24.75 G 0.15 U 7.7
q 1.01103478 +/- 5.41e-5 Q 1.72810939 +/- 0.00165
From 14 observations 2024 Nov. 22-Dec. 8; mean residual 0".17
Residuals in arcseconds: 241122 F52 .10- .29+ 241127 F52 .04+ .08- 241205 F52 .01+ .01- 241122 F52 .04+ .05- 241127 F52 .21+ .06- 241208 291 .05- .08- 241122 F52 .09+ .22- 241127 F52 .17- .06+ 241208 291 .13- .08- 241127 F52 .24- .27+ 241205 F52 .11- .00 241208 291 .56+ .10- 241127 F52 .13+ .28- 241205 F52 .04+ .09+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 12 08 20 04 15 23.857 +34 46 46.65 .17663 1.1559 164.1 22.1 .200 169 2024 12 08 21 04 15 18.002 +34 49 42.10 .17685 1.1560 164.1 22.1 .203 169 2024 12 08 22 04 15 12.158 +34 52 37.07 .17707 1.1562 164.0 22.1 .207 168 2024 12 08 23 04 15 06.326 +34 55 31.54 .17728 1.1563 163.9 22.1 .211 168 2024 12 09 00 04 15 00.505 +34 58 25.52 .17750 1.1565 163.8 22.1 .215 168 2024 12 09 01 04 14 54.695 +35 01 19.02 .17772 1.1566 163.8 22.1 .219 167 2024 12 09 02 04 14 48.897 +35 04 12.02 .17793 1.1568 163.7 22.1 .223 167 2024 12 09 03 04 14 43.110 +35 07 04.55 .17815 1.1569 163.6 22.1 .227 167 2024 12 09 04 04 14 37.335 +35 09 56.59 .17837 1.1571 163.6 22.1 .231 166 2024 12 09 05 04 14 31.571 +35 12 48.14 .17859 1.1572 163.5 22.1 .235 166 2024 12 09 06 04 14 25.818 +35 15 39.22 .17880 1.1574 163.4 22.1 .239 166 2024 12 09 07 04 14 20.077 +35 18 29.81 .17902 1.1575 163.3 22.1 .243 165 2024 12 09 08 04 14 14.347 +35 21 19.92 .17924 1.1577 163.3 22.1 .247 165 2024 12 09 09 04 14 08.629 +35 24 09.56 .17946 1.1579 163.2 22.1 .251 165 2024 12 09 10 04 14 02.922 +35 26 58.71 .17968 1.1580 163.1 22.1 .255 165 2024 12 09 11 04 13 57.227 +35 29 47.39 .17990 1.1582 163.1 22.2 .259 164 2024 12 09 12 04 13 51.543 +35 32 35.60 .18012 1.1583 163.0 22.2 .263 164 2024 12 09 13 04 13 45.871 +35 35 23.33 .18034 1.1585 162.9 22.2 .268 164 2024 12 09 14 04 13 40.210 +35 38 10.58 .18056 1.1586 162.9 22.2 .272 163 2024 12 09 15 04 13 34.561 +35 40 57.37 .18078 1.1588 162.8 22.2 .276 163 2024 12 09 16 04 13 28.923 +35 43 43.68 .18100 1.1589 162.7 22.2 .281 163 2024 12 09 17 04 13 23.297 +35 46 29.53 .18122 1.1591 162.7 22.2 .285 163 2024 12 09 18 04 13 17.682 +35 49 14.90 .18145 1.1592 162.6 22.2 .289 162 2024 12 09 19 04 13 12.079 +35 51 59.81 .18167 1.1594 162.5 22.2 .294 162 2024 12 09 20 04 13 06.488 +35 54 44.25 .18189 1.1595 162.4 22.2 .298 162 2024 12 09 21 04 13 00.908 +35 57 28.22 .18211 1.1597 162.4 22.2 .303 162 2024 12 09 22 04 12 55.340 +36 00 11.73 .18233 1.1598 162.3 22.2 .307 162 2024 12 09 23 04 12 49.783 +36 02 54.78 .18256 1.1600 162.2 22.2 .312 161 2024 12 10 00 04 12 44.238 +36 05 37.37 .18278 1.1602 162.2 22.2 .317 161 2024 12 10 01 04 12 38.705 +36 08 19.49 .18300 1.1603 162.1 22.2 .321 161 2024 12 10 02 04 12 33.183 +36 11 01.16 .18323 1.1605 162.0 22.2 .326 161 2024 12 10 03 04 12 27.673 +36 13 42.36 .18345 1.1606 162.0 22.2 .331 160 2024 12 10 04 04 12 22.175 +36 16 23.11 .18368 1.1608 161.9 22.2 .335 160 2024 12 10 05 04 12 16.688 +36 19 03.40 .18390 1.1609 161.8 22.2 .340 160 2024 12 10 06 04 12 11.214 +36 21 43.23 .18413 1.1611 161.8 22.2 .345 160 2024 12 10 07 04 12 05.750 +36 24 22.62 .18435 1.1612 161.7 22.3 .350 160 2024 12 10 08 04 12 00.299 +36 27 01.54 .18458 1.1614 161.6 22.3 .354 159 2024 12 10 09 04 11 54.859 +36 29 40.02 .18480 1.1615 161.6 22.3 .359 159 2024 12 10 10 04 11 49.431 +36 32 18.04 .18503 1.1617 161.5 22.3 .364 159 2024 12 10 11 04 11 44.015 +36 34 55.62 .18525 1.1618 161.4 22.3 .369 159 2024 12 10 12 04 11 38.611 +36 37 32.74 .18548 1.1620 161.4 22.3 .374 159 2024 12 10 13 04 11 33.218 +36 40 09.42 .18571 1.1622 161.3 22.3 .379 158 2024 12 10 14 04 11 27.837 +36 42 45.65 .18593 1.1623 161.2 22.3 .384 158 2024 12 10 15 04 11 22.468 +36 45 21.43 .18616 1.1625 161.2 22.3 .389 158 2024 12 10 16 04 11 17.110 +36 47 56.77 .18639 1.1626 161.1 22.3 .394 158 2024 12 10 17 04 11 11.765 +36 50 31.67 .18662 1.1628 161.0 22.3 .399 158 2024 12 10 18 04 11 06.431 +36 53 06.13 .18684 1.1629 161.0 22.3 .404 158 2024 12 10 19 04 11 01.109 +36 55 40.14 .18707 1.1631 160.9 22.3 .410 157