"Pseudo-MPEC" for P21Y3aG
Created 2024 Sep 7 5:22:26 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21Y3aG* C2024 09 05.31419022 44 56.863+07 58 12.72 ~95A7 22.01wXNEOCPF52
P21Y3aG C2024 09 05.32736222 44 57.469+07 58 41.90 ~95A7 21.84wXNEOCPF52
P21Y3aG C2024 09 05.34055922 44 58.091+07 59 11.18 ~95A7 21.90wXNEOCPF52
P21Y3aG C2024 09 05.35376022 44 58.683+07 59 40.21 ~95A7 22.03wXNEOCPF52
P21Y3aG C2024 09 05.47605322 45 03.982+08 04 08.96 ~95Jb 21.58GVNEOCPF51
P21Y3aG C2024 09 05.47669822 45 04.011+08 04 10.25 ~95Jb 21.79GVNEOCPF51
P21Y3aG 1C2024 09 06.98793 22 46 43.87 +08 59 43.4 ~975M 21.7 VXNEOCP033
P21Y3aG 1C2024 09 06.99155 22 46 44.07 +08 59 51.5 ~975M 21.7 VXNEOCP033
P21Y3aG 1C2024 09 06.99516 22 46 44.26 +08 59 59.3 ~975M 21.3 VXNEOCP033
Station data:
(033) Karl Schwarzschild Observatory, Tautenburg (N50.980139 E11.711240)
Germany. Observer B. Stecklum. 1.34-m f/3 Schmidt + 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.
(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: P21Y3aG
Perihelion 2024 Oct 10.37459 +/- 0.425 TT = 8:59:24 (JD 2460593.87459)
Epoch 2024 Sep 6.0 TT = JDT 2460559.5 Earth MOID: 0.1299 Ma: 0.0294
M 346.81338139 +/- 0.13 (J2000 ecliptic) AutoNEOCP
n 0.38361525 +/- 0.00232 Peri. 75.45736 +/- 0.9
a 1.87588179 +/- 0.00757 Node 301.46343 +/- 0.44
e 0.4047605 +/- 0.00279 Incl. 3.15717 +/- 0.026
P 2.569/938.423d H 24.53 G 0.15 U 8.7
q 1.11659876 +/- 0.0016 Q 2.63516482 +/- 0.0157
From 9 observations 2024 Sept. 5-6 (40.3 hr); mean residual 0".08
Residuals in arcseconds: 240905 F52 .02+ .02+ 240905 F52 .05+ .10- 240906 033 .02- .10+ 240905 F52 .15- .00 240905 F51 .01- .06+ 240906 033 .05+ .09+ 240905 F52 .09+ .06+ 240905 F51 .00 .05- 240906 033 .03- .19- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 09 07 05 22 46 59.372 +09 08 34.71 .16488 1.1673 164.3 21.7 .057 51 2024 09 07 06 22 47 02.231 +09 10 08.67 .16477 1.1672 164.3 21.7 .042 67 2024 09 07 07 22 47 05.094 +09 11 42.68 .16467 1.1670 164.2 21.7 .034 96 2024 09 07 08 22 47 07.963 +09 13 16.75 .16457 1.1669 164.2 21.7 .037 132 2024 09 07 09 22 47 10.836 +09 14 50.88 .16446 1.1668 164.2 21.7 .051 155 2024 09 07 10 22 47 13.716 +09 16 25.06 .16436 1.1667 164.2 21.7 .070 168 2024 09 07 11 22 47 16.600 +09 17 59.30 .16426 1.1666 164.2 21.7 .093 175 2024 09 07 12 22 47 19.490 +09 19 33.60 .16416 1.1664 164.2 21.7 .117 0 2024 09 07 13 22 47 22.385 +09 21 07.96 .16406 1.1663 164.1 21.7 .143 3 2024 09 07 14 22 47 25.286 +09 22 42.37 .16395 1.1662 164.1 21.7 .169 5 2024 09 07 15 22 47 28.192 +09 24 16.84 .16385 1.1661 164.1 21.7 .197 7 2024 09 07 16 22 47 31.103 +09 25 51.36 .16375 1.1660 164.1 21.7 .226 8 2024 09 07 17 22 47 34.020 +09 27 25.94 .16365 1.1658 164.1 21.7 .256 9 2024 09 07 18 22 47 36.942 +09 29 00.58 .16355 1.1657 164.1 21.7 .287 10 2024 09 07 19 22 47 39.869 +09 30 35.28 .16345 1.1656 164.0 21.7 .319 11 2024 09 07 20 22 47 42.802 +09 32 10.03 .16335 1.1655 164.0 21.7 .352 12 2024 09 07 21 22 47 45.741 +09 33 44.84 .16325 1.1654 164.0 21.7 .386 12 2024 09 07 22 22 47 48.685 +09 35 19.70 .16315 1.1652 164.0 21.7 .421 13 2024 09 07 23 22 47 51.634 +09 36 54.62 .16305 1.1651 164.0 21.7 .457 13 2024 09 08 00 22 47 54.589 +09 38 29.59 .16295 1.1650 164.0 21.7 .495 13 2024 09 08 01 22 47 57.549 +09 40 04.63 .16285 1.1649 163.9 21.7 .533 14 2024 09 08 02 22 48 00.515 +09 41 39.71 .16275 1.1648 163.9 21.7 .572 14 2024 09 08 03 22 48 03.486 +09 43 14.86 .16265 1.1646 163.9 21.7 .612 14 2024 09 08 04 22 48 06.463 +09 44 50.05 .16255 1.1645 163.9 21.7 .653 15 2024 09 08 05 22 48 09.446 +09 46 25.31 .16245 1.1644 163.9 21.7 .695 15 2024 09 08 06 22 48 12.434 +09 48 00.62 .16235 1.1643 163.8 21.7 .738 15 2024 09 08 07 22 48 15.428 +09 49 35.98 .16225 1.1642 163.8 21.7 .782 15 2024 09 08 08 22 48 18.427 +09 51 11.40 .16215 1.1640 163.8 21.7 .828 16 2024 09 08 09 22 48 21.432 +09 52 46.88 .16205 1.1639 163.8 21.7 .874 16 2024 09 08 10 22 48 24.442 +09 54 22.41 .16195 1.1638 163.8 21.7 .921 16 2024 09 08 11 22 48 27.458 +09 55 57.99 .16186 1.1637 163.8 21.7 .969 16 2024 09 08 12 22 48 30.480 +09 57 33.63 .16176 1.1636 163.7 21.7 1.02 16 2024 09 08 13 22 48 33.508 +09 59 09.33 .16166 1.1634 163.7 21.7 1.07 16 2024 09 08 14 22 48 36.541 +10 00 45.07 .16156 1.1633 163.7 21.7 1.12 16 2024 09 08 15 22 48 39.579 +10 02 20.88 .16146 1.1632 163.7 21.7 1.17 17 2024 09 08 16 22 48 42.624 +10 03 56.74 .16137 1.1631 163.7 21.7 1.23 17 2024 09 08 17 22 48 45.674 +10 05 32.65 .16127 1.1630 163.7 21.7 1.28 17 2024 09 08 18 22 48 48.730 +10 07 08.61 .16117 1.1629 163.6 21.7 1.34 17 2024 09 08 19 22 48 51.792 +10 08 44.63 .16108 1.1627 163.6 21.7 1.39 17 2024 09 08 20 22 48 54.859 +10 10 20.71 .16098 1.1626 163.6 21.7 1.45 17 2024 09 08 21 22 48 57.933 +10 11 56.84 .16088 1.1625 163.6 21.7 1.51 17 2024 09 08 22 22 49 01.012 +10 13 33.02 .16079 1.1624 163.6 21.7 1.57 17 2024 09 08 23 22 49 04.097 +10 15 09.26 .16069 1.1623 163.5 21.7 1.63 17 2024 09 09 00 22 49 07.187 +10 16 45.55 .16059 1.1622 163.5 21.7 1.69 18 2024 09 09 01 22 49 10.284 +10 18 21.89 .16050 1.1620 163.5 21.7 1.75 18 2024 09 09 02 22 49 13.386 +10 19 58.29 .16040 1.1619 163.5 21.7 1.82 18 2024 09 09 03 22 49 16.494 +10 21 34.74 .16031 1.1618 163.5 21.7 1.88 18 2024 09 09 04 22 49 19.608 +10 23 11.24 .16021 1.1617 163.5 21.7 1.95 18