"Pseudo-MPEC" for P21Y08y
Created 2024 Sep 5 19:22:32 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21Y08y* C2024 09 04.52175600 19 20.641-21 04 05.51 ~94Eb 21.20wXNEOCPF52
P21Y08y C2024 09 04.53230200 19 20.653-21 04 21.57 ~94Eb 21.02wXNEOCPF52
P21Y08y C2024 09 04.54284500 19 20.666-21 04 37.54 ~94Eb 20.84wXNEOCPF52
P21Y08y C2024 09 04.55344600 19 20.680-21 04 53.48 ~94Eb 20.84wXNEOCPF52
P21Y08y C2024 09 04.60713500 19 20.768-21 06 14.20 ~94L7 20.62GVNEOCPF51
P21Y08y C2024 09 04.60778000 19 20.772-21 06 15.20 ~94L7 20.60GVNEOCPF51
P21Y08y !C2024 09 05.13332 00 19 23.52 -21 19 32.5 ~95IM 19.9 GVNEOCPJ04
P21Y08y !C2024 09 05.13662 00 19 23.54 -21 19 37.4 ~95IM 20.0 GVNEOCPJ04
P21Y08y !C2024 09 05.14102 00 19 23.53 -21 19 44.0 ~95IM 20.3 GVNEOCPJ04
P21Y08y KC2024 09 05.35098900 19 24.560-21 25 02.10 ~959M 20.68GVNEOCPI52
P21Y08y KC2024 09 05.35828000 19 24.658-21 25 12.65 ~959M 21.64GVNEOCPI52
P21Y08y KC2024 09 05.36339600 19 24.625-21 25 20.82 ~959M 21.15GVNEOCPI52
P21Y08y KC2024 09 05.37338700 19 24.539-21 25 35.44 ~959M 21.41GVNEOCPI52
Station data:
(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.
(I52) Steward Observatory, Mt. Lemmon Station (N32.442570 W110.788920)
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. 1.0-m prime focus + CCD.
(J04) ESA Optical Ground Station, Tenerife (N28.300921 W16.511830) Canary
Islands (Spain). Observer R. Kresken. Measurers M. Micheli, D. Koschny,
E. Schwab, M. Busch, A. Knöfel. 1.0-m f/4.4 reflector + CCD.
Orbital elements: P21Y08y
Perihelion 2024 Nov 10.70568 +/- 42.7 TT = 16:56:10 (JD 2460625.20568)
Epoch 2024 Sep 5.0 TT = JDT 2460558.5 Earth MOID: 0.9107 AutoNEOCP
M 349.08874648 +/- 7 (J2000 ecliptic)
n 0.16357307 +/- 0.0422 Peri. 238.32757 +/- 25
a 3.31127179 +/- 0.57 Node 143.61566 +/- 3.0
e 0.4518971 +/- 0.0617 Incl. 23.38250 +/- 3.2
P 6.02549 H 18.92 G 0.15 U 10.6 SR
q 1.81491744 +/- 0.173 Q 4.80762614 +/- 1.2
From 13 observations 2024 Sept. 4-5 (20.4 hr); mean residual 0".31
Residuals in arcseconds: 240904 F52 .04+ .14+ 240904 F51 .02- .04- 240905 I52 .88+ .35+ 240904 F52 .02+ .01+ 240905 J04 .06- .29- 240905 I52 .39+ .08- 240904 F52 .01+ .06- 240905 J04 .18+ .21- 240905 I52 .87- .40+ 240904 F52 .00 .02- 240905 J04 .00 .17- 240904 F51 .05- .01- 240905 I52 .44- .14- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 09 05 19 00 19 26.192 -21 36 00.66 .93628 1.8996 155.4 20.9 2.32 8 2024 09 05 20 00 19 26.335 -21 37 03.63 .93615 1.8995 155.4 20.9 2.55 8 2024 09 05 21 00 19 26.476 -21 38 06.58 .93603 1.8994 155.4 20.9 2.80 7 2024 09 05 22 00 19 26.614 -21 39 09.53 .93590 1.8993 155.4 20.9 3.06 7 2024 09 05 23 00 19 26.750 -21 40 12.47 .93578 1.8992 155.4 20.9 3.34 7 2024 09 06 00 00 19 26.883 -21 41 15.41 .93565 1.8991 155.4 20.9 3.63 6 2024 09 06 01 00 19 27.015 -21 42 18.34 .93553 1.8990 155.4 20.9 3.93 6 2024 09 06 02 00 19 27.144 -21 43 21.27 .93541 1.8989 155.4 20.9 4.25 6 2024 09 06 03 00 19 27.271 -21 44 24.19 .93528 1.8988 155.4 20.9 4.58 5 2024 09 06 04 00 19 27.396 -21 45 27.10 .93516 1.8987 155.4 20.9 4.92 5 2024 09 06 05 00 19 27.518 -21 46 30.00 .93504 1.8986 155.4 20.9 5.27 5 2024 09 06 06 00 19 27.639 -21 47 32.90 .93492 1.8985 155.4 20.9 5.64 5 2024 09 06 07 00 19 27.757 -21 48 35.79 .93479 1.8984 155.4 20.9 6.02 4 2024 09 06 08 00 19 27.872 -21 49 38.67 .93467 1.8983 155.5 20.9 6.42 4 2024 09 06 09 00 19 27.986 -21 50 41.55 .93455 1.8982 155.5 20.9 6.82 4 2024 09 06 10 00 19 28.098 -21 51 44.42 .93443 1.8981 155.5 20.9 7.24 4 2024 09 06 11 00 19 28.207 -21 52 47.28 .93431 1.8980 155.5 20.9 7.67 4 2024 09 06 12 00 19 28.314 -21 53 50.13 .93419 1.8979 155.5 20.9 8.11 4 2024 09 06 13 00 19 28.418 -21 54 52.98 .93407 1.8978 155.5 20.9 8.56 3 2024 09 06 14 00 19 28.521 -21 55 55.81 .93396 1.8977 155.5 20.9 9.03 3 2024 09 06 15 00 19 28.621 -21 56 58.64 .93384 1.8976 155.5 20.9 9.51 3 2024 09 06 16 00 19 28.720 -21 58 01.47 .93372 1.8975 155.5 20.9 10.0 3 2024 09 06 17 00 19 28.816 -21 59 04.28 .93360 1.8974 155.5 20.9 10.5 3 2024 09 06 18 00 19 28.909 -22 00 07.08 .93349 1.8973 155.5 20.9 11.0 3 2024 09 06 19 00 19 29.001 -22 01 09.88 .93337 1.8972 155.5 20.9 11.5 3 2024 09 06 20 00 19 29.090 -22 02 12.67 .93325 1.8971 155.5 20.9 12.1 3 2024 09 06 21 00 19 29.178 -22 03 15.45 .93314 1.8970 155.5 20.9 12.6 3 2024 09 06 22 00 19 29.263 -22 04 18.22 .93302 1.8969 155.5 20.9 13.2 3 2024 09 06 23 00 19 29.345 -22 05 20.98 .93291 1.8968 155.6 20.9 13.8 3 2024 09 07 00 00 19 29.426 -22 06 23.73 .93279 1.8967 155.6 20.9 14.4 2 2024 09 07 01 00 19 29.505 -22 07 26.47 .93268 1.8966 155.6 20.9 15.0 2 2024 09 07 02 00 19 29.581 -22 08 29.21 .93256 1.8965 155.6 20.9 15.6 2 2024 09 07 03 00 19 29.655 -22 09 31.93 .93245 1.8964 155.6 20.9 16.2 2 2024 09 07 04 00 19 29.727 -22 10 34.64 .93234 1.8963 155.6 20.9 16.8 2 2024 09 07 05 00 19 29.797 -22 11 37.35 .93223 1.8961 155.6 20.9 17.5 2 2024 09 07 06 00 19 29.865 -22 12 40.04 .93211 1.8960 155.6 20.9 18.2 2 2024 09 07 07 00 19 29.930 -22 13 42.73 .93200 1.8959 155.6 20.9 18.8 2 2024 09 07 08 00 19 29.993 -22 14 45.40 .93189 1.8958 155.6 20.9 19.5 2 2024 09 07 09 00 19 30.055 -22 15 48.07 .93178 1.8957 155.6 20.9 20.2 2 2024 09 07 10 00 19 30.114 -22 16 50.72 .93167 1.8956 155.6 20.9 20.9 2 2024 09 07 11 00 19 30.170 -22 17 53.37 .93156 1.8955 155.6 20.9 21.6 2 2024 09 07 12 00 19 30.225 -22 18 56.00 .93145 1.8954 155.6 20.9 22.4 2 2024 09 07 13 00 19 30.278 -22 19 58.62 .93134 1.8953 155.6 20.9 23.1 2 2024 09 07 14 00 19 30.328 -22 21 01.24 .93123 1.8952 155.6 20.9 23.9 2 2024 09 07 15 00 19 30.377 -22 22 03.84 .93112 1.8951 155.6 20.9 24.7 2 2024 09 07 16 00 19 30.423 -22 23 06.43 .93102 1.8950 155.6 20.9 25.4 2 2024 09 07 17 00 19 30.467 -22 24 09.01 .93091 1.8949 155.6 20.9 26.2 2 2024 09 07 18 00 19 30.509 -22 25 11.57 .93080 1.8948 155.6 20.9 27.0 2