"Pseudo-MPEC" for P21ZCVa
Created 2024 Oct 3 0:22:14 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21ZCVa 1C2024 09 24.36353 01 34 47.65 +08 33 54.8 ~9TMb 22.0 GVNEOCPG96
P21ZCVa 1C2024 09 24.37428 01 34 47.74 +08 34 02.4 ~9TMb 21.4 GVNEOCPG96
P21ZCVa 1C2024 09 24.37936 01 34 47.78 +08 34 05.1 ~9TMb 22.2 GVNEOCPG96
P21ZCVa 1C2024 09 24.38446 01 34 47.81 +08 34 10.1 ~9TMb 22.4 GVNEOCPG96
P21ZCVa C2024 09 24.45470801 34 49.719+08 35 05.88 ~9UMq 21.36GVNEOCPF52
P21ZCVa C2024 09 24.50461101 34 50.112+08 35 41.64 ~9UMq 21.62GVNEOCPF52
P21ZCVa* C2024 09 29.51549501 35 51.976+09 34 45.22 ~9TJq 21.46wXNEOCPF52
P21ZCVa C2024 09 29.54492401 35 51.858+09 35 05.43 ~9TJq 21.42wXNEOCPF52
P21ZCVa C2024 09 29.55973101 35 51.817+09 35 15.38 ~9TJq 21.47wXNEOCPF52
P21ZCVa KC2024 10 02.46612101 36 01.696+10 07 57.58 ~A2Bq 21.35GVNEOCPV06
P21ZCVa KC2024 10 02.47126101 36 01.667+10 08 01.03 ~A2Bq 21.37GVNEOCPV06
P21ZCVa KC2024 10 02.47641101 36 01.638+10 08 04.31 ~A2Bq 21.12GVNEOCPV06
P21ZCVa KC2024 10 02.48156301 36 01.606+10 08 07.62 ~A2Bq 21.69GVNEOCPV06
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.
(G96) Mt. Lemmon Survey (N32.442729 W110.788720) US/Arizona. Observer E.
J. Christensen. 1.5-m reflector + 10K 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: P21ZCVa
Perihelion 2024 Sep 30.64520 +/- 0.125 TT = 15:29:05 (JD 2460584.14520)
Epoch 2024 Oct 2.0 TT = JDT 2460585.5 Earth MOID: 0.3061 Ma: 0.0039
M 0.48060335 +/- 0.043 (J2000 ecliptic) AutoNEOCP
n 0.35474216 +/- 0.00103 Peri. 359.14140 +/- 0.09
a 1.97633626 +/- 0.00381 Node 12.82486 +/- 0.006
e 0.3388978 +/- 0.000951 Incl. 3.10364 +/- 0.006
P 2.77838 H 22.83 G 0.15 U 8.1
q 1.30656019 +/- 0.000653 Q 2.64611233 +/- 0.00698
From 13 observations 2024 Sept. 24-Oct. 2; mean residual 0".23
Residuals in arcseconds: 240924 G96 .02+ .36+ 240924 F52 .08+ .25- 241002 V06 .00 .05+ 240924 G96 .09- .17+ 240929 F52 .03+ .11- 241002 V06 .05+ .00 240924 G96 .18- .80- 240929 F52 .07- .09+ 241002 V06 .04+ .01- 240924 G96 .42- .52+ 240929 F52 .04+ .03+ 240924 F52 .00 .21+ 241002 V06 .07- .08- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 10 03 00 01 36 02.843 +10 14 03.36 .31544 1.3067 164.0 21.6 .262 104 2024 10 03 01 01 36 02.822 +10 14 30.90 .31542 1.3067 164.0 21.6 .268 104 2024 10 03 02 01 36 02.799 +10 14 58.42 .31539 1.3067 164.0 21.6 .274 104 2024 10 03 03 01 36 02.772 +10 15 25.92 .31536 1.3067 164.1 21.6 .280 104 2024 10 03 04 01 36 02.742 +10 15 53.41 .31533 1.3067 164.1 21.6 .286 104 2024 10 03 05 01 36 02.709 +10 16 20.89 .31531 1.3068 164.1 21.6 .293 104 2024 10 03 06 01 36 02.672 +10 16 48.35 .31528 1.3068 164.2 21.6 .299 104 2024 10 03 07 01 36 02.632 +10 17 15.79 .31526 1.3068 164.2 21.6 .305 104 2024 10 03 08 01 36 02.589 +10 17 43.23 .31523 1.3068 164.3 21.6 .312 104 2024 10 03 09 01 36 02.543 +10 18 10.64 .31520 1.3068 164.3 21.6 .318 104 2024 10 03 10 01 36 02.494 +10 18 38.05 .31518 1.3068 164.3 21.6 .325 104 2024 10 03 11 01 36 02.442 +10 19 05.43 .31515 1.3068 164.4 21.6 .331 104 2024 10 03 12 01 36 02.386 +10 19 32.81 .31513 1.3068 164.4 21.6 .338 103 2024 10 03 13 01 36 02.328 +10 20 00.17 .31510 1.3068 164.5 21.6 .345 103 2024 10 03 14 01 36 02.266 +10 20 27.51 .31508 1.3068 164.5 21.6 .351 103 2024 10 03 15 01 36 02.201 +10 20 54.84 .31505 1.3068 164.5 21.6 .358 103 2024 10 03 16 01 36 02.133 +10 21 22.15 .31503 1.3068 164.6 21.6 .365 103 2024 10 03 17 01 36 02.062 +10 21 49.45 .31501 1.3068 164.6 21.6 .372 103 2024 10 03 18 01 36 01.987 +10 22 16.74 .31498 1.3068 164.6 21.6 .379 103 2024 10 03 19 01 36 01.910 +10 22 44.01 .31496 1.3069 164.7 21.6 .385 103 2024 10 03 20 01 36 01.830 +10 23 11.27 .31494 1.3069 164.7 21.6 .392 103 2024 10 03 21 01 36 01.746 +10 23 38.51 .31491 1.3069 164.8 21.6 .399 103 2024 10 03 22 01 36 01.659 +10 24 05.73 .31489 1.3069 164.8 21.6 .406 103 2024 10 03 23 01 36 01.570 +10 24 32.94 .31487 1.3069 164.8 21.6 .414 103 2024 10 04 00 01 36 01.477 +10 25 00.14 .31484 1.3069 164.9 21.6 .421 103 2024 10 04 01 01 36 01.381 +10 25 27.32 .31482 1.3069 164.9 21.6 .428 103 2024 10 04 02 01 36 01.282 +10 25 54.49 .31480 1.3069 165.0 21.6 .435 103 2024 10 04 03 01 36 01.180 +10 26 21.64 .31478 1.3069 165.0 21.6 .442 103 2024 10 04 04 01 36 01.076 +10 26 48.78 .31476 1.3069 165.0 21.6 .450 103 2024 10 04 05 01 36 00.968 +10 27 15.90 .31473 1.3069 165.1 21.6 .457 103 2024 10 04 06 01 36 00.857 +10 27 43.01 .31471 1.3069 165.1 21.6 .464 103 2024 10 04 07 01 36 00.743 +10 28 10.10 .31469 1.3070 165.1 21.6 .472 103 2024 10 04 08 01 36 00.626 +10 28 37.18 .31467 1.3070 165.2 21.6 .479 102 2024 10 04 09 01 36 00.506 +10 29 04.24 .31465 1.3070 165.2 21.6 .487 102 2024 10 04 10 01 36 00.383 +10 29 31.29 .31463 1.3070 165.3 21.6 .494 102 2024 10 04 11 01 36 00.257 +10 29 58.32 .31461 1.3070 165.3 21.6 .502 102 2024 10 04 12 01 36 00.128 +10 30 25.34 .31459 1.3070 165.3 21.6 .510 102 2024 10 04 13 01 35 59.997 +10 30 52.34 .31457 1.3070 165.4 21.6 .517 102 2024 10 04 14 01 35 59.862 +10 31 19.33 .31455 1.3070 165.4 21.6 .525 102 2024 10 04 15 01 35 59.724 +10 31 46.30 .31453 1.3070 165.5 21.6 .533 102 2024 10 04 16 01 35 59.584 +10 32 13.26 .31451 1.3070 165.5 21.6 .541 102 2024 10 04 17 01 35 59.440 +10 32 40.20 .31449 1.3070 165.5 21.6 .549 102 2024 10 04 18 01 35 59.294 +10 33 07.13 .31447 1.3071 165.6 21.6 .556 102 2024 10 04 19 01 35 59.145 +10 33 34.04 .31445 1.3071 165.6 21.6 .564 102 2024 10 04 20 01 35 58.992 +10 34 00.94 .31444 1.3071 165.6 21.6 .572 102 2024 10 04 21 01 35 58.837 +10 34 27.82 .31442 1.3071 165.7 21.6 .580 102 2024 10 04 22 01 35 58.679 +10 34 54.69 .31440 1.3071 165.7 21.6 .588 102 2024 10 04 23 01 35 58.519 +10 35 21.54 .31438 1.3071 165.8 21.6 .597 102