"Pseudo-MPEC" for P21ZNdE
Created 2024 Oct 3 4:22:15 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21ZNdE* C2024 10 01.34791200 06 50.561+30 45 33.84 ~A1Ab 22.10wXNEOCPF52
P21ZNdE C2024 10 01.35986200 06 49.747+30 45 21.44 ~A1Ab 21.67wXNEOCPF52
P21ZNdE C2024 10 01.37190900 06 48.960+30 45 09.51 ~A1Ab 22.60wXNEOCPF52
P21ZNdE KC2024 10 01.46038000 06 42.628+30 43 33.46 ~A1Bb 22.21GVNEOCPV06
P21ZNdE C2024 10 01.46433300 06 42.727+30 43 33.21 ~A1MM 22.55GVNEOCPF52
P21ZNdE KC2024 10 01.46435000 06 42.358+30 43 28.88 ~A1Bb 22.10GVNEOCPV06
P21ZNdE C2024 10 01.46499300 06 42.699+30 43 32.77 ~A1MM 22.31GVNEOCPF52
P21ZNdE KC2024 10 01.46832100 06 42.113+30 43 24.71 ~A1Bb 21.87GVNEOCPV06
P21ZNdE KC2024 10 01.94436 00 06 13.25 +30 35 09.6 ~A2C7 VNEOCPY65
P21ZNdE KC2024 10 01.95588 00 06 12.51 +30 34 57.7 ~A2C7 22.7 GVNEOCPY65
P21ZNdE KC2024 10 01.96739 00 06 11.67 +30 34 45.7 ~A2C7 VNEOCPY65
P21ZNdE KC2024 10 02.37593800 05 45.586+30 27 30.24 ~A29q VNEOCPV06
P21ZNdE KC2024 10 02.38070400 05 45.280+30 27 24.98 ~A29q 22.42GVNEOCPV06
P21ZNdE KC2024 10 02.38546700 05 44.974+30 27 19.76 ~A29q 22.12GVNEOCPV06
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.
(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.
(Y65) Two-Meter Twin Telescope, TTT1, Teide (N28.298728 W16.509580) Canary
Islands (Spain).
Orbital elements: P21ZNdE
Perihelion 2025 Feb 16.51926 +/- 251 TT = 12:27:44 (JD 2460723.01926)
Epoch 2024 Oct 2.0 TT = JDT 2460585.5 Earth MOID: 0.3537 Ma: 0.0069
M 326.32166892 +/- 100 (J2000 ecliptic) AutoNEOCP
n 0.24489901 +/- 0.0552 Peri. 240.89741 +/- 57
a 2.53014081 +/- 0.38 Node 220.16933 +/- 5.8
e 0.5291910 +/- 0.158 Incl. 25.66003 +/- 2.7
P 4.02455 H 20.43 G 0.15 U 10.9 SR
q 1.19121300 +/- 0.165 Q 3.86906861 +/- 0.669
From 14 observations 2024 Oct. 1-2 (24.9 hr); mean residual 0".55
Residuals in arcseconds: 241001 F52 .41+ .32+ 241001 V06 .83- .62- 241001 Y65 .89- .80- 241001 F52 .17+ .09+ 241001 F52 .21- .14- 241002 V06 .30+ .71+ 241001 F52 .37+ .46+ 241001 V06 .70- .59- 241002 V06 .41+ .66+ 241001 V06 .63- .23- 241001 Y65 .24- 1.0- 241002 V06 .52+ .64+ 241001 F52 .42- .39- 241001 Y65 .08+ .86- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 10 03 04 00 04 56.265 +30 13 04.90 .90414 1.8511 152.7 22.4 7.35 148 2024 10 03 05 00 04 53.646 +30 12 18.47 .90380 1.8508 152.7 22.4 7.88 148 2024 10 03 06 00 04 51.026 +30 11 31.97 .90347 1.8505 152.7 22.4 8.43 148 2024 10 03 07 00 04 48.407 +30 10 45.38 .90313 1.8503 152.7 22.4 9.00 148 2024 10 03 08 00 04 45.787 +30 09 58.71 .90279 1.8500 152.8 22.4 9.58 148 2024 10 03 09 00 04 43.168 +30 09 11.96 .90245 1.8497 152.8 22.4 10.2 148 2024 10 03 10 00 04 40.548 +30 08 25.13 .90212 1.8494 152.8 22.4 10.8 148 2024 10 03 11 00 04 37.927 +30 07 38.22 .90178 1.8491 152.8 22.4 11.4 148 2024 10 03 12 00 04 35.307 +30 06 51.22 .90145 1.8488 152.8 22.3 12.1 148 2024 10 03 13 00 04 32.687 +30 06 04.15 .90111 1.8486 152.8 22.3 12.8 148 2024 10 03 14 00 04 30.066 +30 05 16.99 .90078 1.8483 152.8 22.3 13.4 148 2024 10 03 15 00 04 27.446 +30 04 29.75 .90044 1.8480 152.9 22.3 14.1 148 2024 10 03 16 00 04 24.825 +30 03 42.43 .90011 1.8477 152.9 22.3 14.9 148 2024 10 03 17 00 04 22.204 +30 02 55.03 .89977 1.8474 152.9 22.3 15.6 148 2024 10 03 18 00 04 19.583 +30 02 07.55 .89944 1.8472 152.9 22.3 16.4 148 2024 10 03 19 00 04 16.962 +30 01 19.99 .89911 1.8469 152.9 22.3 17.1 148 2024 10 03 20 00 04 14.341 +30 00 32.34 .89878 1.8466 152.9 22.3 17.9 148 2024 10 03 21 00 04 11.720 +29 59 44.62 .89844 1.8463 152.9 22.3 18.7 148 2024 10 03 22 00 04 09.099 +29 58 56.81 .89811 1.8460 153.0 22.3 19.6 148 2024 10 03 23 00 04 06.478 +29 58 08.92 .89778 1.8458 153.0 22.3 20.4 148 2024 10 04 00 00 04 03.857 +29 57 20.96 .89745 1.8455 153.0 22.3 21.3 148 2024 10 04 01 00 04 01.235 +29 56 32.91 .89712 1.8452 153.0 22.3 22.1 148 2024 10 04 02 00 03 58.614 +29 55 44.78 .89679 1.8449 153.0 22.3 23.0 148 2024 10 04 03 00 03 55.993 +29 54 56.56 .89646 1.8446 153.0 22.3 24.0 148 2024 10 04 04 00 03 53.372 +29 54 08.27 .89613 1.8444 153.0 22.3 24.9 148 2024 10 04 05 00 03 50.750 +29 53 19.90 .89580 1.8441 153.0 22.3 25.8 148 2024 10 04 06 00 03 48.129 +29 52 31.44 .89547 1.8438 153.1 22.3 26.8 148 2024 10 04 07 00 03 45.508 +29 51 42.91 .89514 1.8435 153.1 22.3 27.8 148 2024 10 04 08 00 03 42.887 +29 50 54.29 .89482 1.8432 153.1 22.3 28.8 148 2024 10 04 09 00 03 40.266 +29 50 05.59 .89449 1.8429 153.1 22.3 29.8 148 2024 10 04 10 00 03 37.645 +29 49 16.81 .89416 1.8427 153.1 22.3 30.8 148 2024 10 04 11 00 03 35.024 +29 48 27.95 .89384 1.8424 153.1 22.3 31.9 148 2024 10 04 12 00 03 32.403 +29 47 39.01 .89351 1.8421 153.1 22.3 33.0 148 2024 10 04 13 00 03 29.782 +29 46 49.99 .89318 1.8418 153.1 22.3 34.0 148 2024 10 04 14 00 03 27.162 +29 46 00.89 .89286 1.8415 153.2 22.3 35.1 148 2024 10 04 15 00 03 24.541 +29 45 11.71 .89253 1.8413 153.2 22.3 36.3 148 2024 10 04 16 00 03 21.921 +29 44 22.44 .89221 1.8410 153.2 22.3 37.4 148 2024 10 04 17 00 03 19.301 +29 43 33.10 .89188 1.8407 153.2 22.3 38.6 148 2024 10 04 18 00 03 16.680 +29 42 43.67 .89156 1.8404 153.2 22.3 39.7 148 2024 10 04 19 00 03 14.060 +29 41 54.16 .89124 1.8401 153.2 22.3 40.9 148 2024 10 04 20 00 03 11.441 +29 41 04.57 .89091 1.8399 153.2 22.3 42.2 148 2024 10 04 21 00 03 08.821 +29 40 14.91 .89059 1.8396 153.2 22.3 43.4 148 2024 10 04 22 00 03 06.201 +29 39 25.16 .89027 1.8393 153.3 22.3 44.6 148 2024 10 04 23 00 03 03.582 +29 38 35.33 .88995 1.8390 153.3 22.3 45.9 148 2024 10 05 00 00 03 00.963 +29 37 45.41 .88962 1.8387 153.3 22.3 47.2 148 2024 10 05 01 00 02 58.344 +29 36 55.42 .88930 1.8385 153.3 22.3 48.5 148 2024 10 05 02 00 02 55.725 +29 36 05.35 .88898 1.8382 153.3 22.3 49.8 148 2024 10 05 03 00 02 53.107 +29 35 15.20 .88866 1.8379 153.3 22.3 51.1 148