"Pseudo-MPEC" for P21Y3az
Created 2024 Sep 7 9:22:24 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21Y3az* C2024 09 05.30689122 23 15.480+11 17 33.49 ~95A7 22.03wXNEOCPF52
P21Y3az C2024 09 05.32012822 23 18.687+11 17 20.91 ~95A7 22.31wXNEOCPF52
P21Y3az C2024 09 05.33329222 23 21.867+11 17 08.43 ~95A7 22.03wXNEOCPF52
P21Y3az C2024 09 05.34649522 23 25.010+11 16 55.76 ~95A7 21.75wXNEOCPF52
P21Y3az C2024 09 05.45961822 23 51.639+11 15 01.40 ~95Jb 22.06GVNEOCPF51
P21Y3az C2024 09 05.46026122 23 51.778+11 15 00.92 ~95Jb 22.32GVNEOCPF51
P21Y3az KC2024 09 06.19811722 27 15.59 +11 01 51.9 ~965M 21.9 GVNEOCPH21
P21Y3az KC2024 09 06.20389322 27 16.97 +11 01 46.0 ~965M 22.3 GVNEOCPH21
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.
(H21) Astronomical Research Observatory, Westfield (N39.483054 W87.968270)
US/Illinois. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T.
Linder, R. Holmes. 0.76-m f/3.0 astrograph + CCD0.81-m f/4.0 astrograph +
CCD0.61-m f/4.5 astrograph + CCD0.40-m f/5.32 astrograph + CCD.
Orbital elements: P21Y3az
Perihelion 2024 Aug 17.27792 +/- 2.61 TT = 6:40:12 (JD 2460539.77792)
Epoch 2024 Sep 6.0 TT = JDT 2460559.5 Earth MOID: 0.0744 Ma: 0.0328
M 10.92452440 +/- 1.5 (J2000 ecliptic) AutoNEOCP
n 0.55392361 +/- 0.00369 Peri. 121.20195 +/- 5.6
a 1.46837212 +/- 0.00652 Node 202.85208 +/- 3.0
e 0.2665547 +/- 0.000718 Incl. 2.37928 +/- 0.17
P 1.779/649.897d H 26.37 G 0.15 U 9.0
q 1.07697057 +/- 0.00449 Q 1.85977367 +/- 0.0087
From 8 observations 2024 Sept. 5-6 (21.5 hr); mean residual 0".08
Residuals in arcseconds: 240905 F52 .08- .02+ 240905 F52 .02+ .03+ 240906 H21 .10- .02- 240905 F52 .08- .07- 240905 F51 .09+ .09- 240906 H21 .10+ .00 240905 F52 .15+ .00 240905 F51 .10- .11+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 09 07 09 22 32 27.435 +10 42 00.99 .08837 1.0919 161.6 22.2 21.5 108 2024 09 07 10 22 32 38.318 +10 41 16.56 .08843 1.0919 161.6 22.2 22.7 108 2024 09 07 11 22 32 49.189 +10 40 32.09 .08849 1.0920 161.6 22.2 23.9 108 2024 09 07 12 22 33 00.046 +10 39 47.58 .08854 1.0920 161.6 22.2 25.1 108 2024 09 07 13 22 33 10.891 +10 39 03.04 .08860 1.0921 161.7 22.2 26.4 108 2024 09 07 14 22 33 21.724 +10 38 18.46 .08866 1.0922 161.7 22.2 27.7 108 2024 09 07 15 22 33 32.544 +10 37 33.85 .08872 1.0922 161.7 22.2 29.0 107 2024 09 07 16 22 33 43.351 +10 36 49.21 .08878 1.0923 161.8 22.2 30.4 107 2024 09 07 17 22 33 54.146 +10 36 04.53 .08884 1.0923 161.8 22.2 31.8 107 2024 09 07 18 22 34 04.928 +10 35 19.82 .08890 1.0924 161.8 22.2 33.2 107 2024 09 07 19 22 34 15.697 +10 34 35.07 .08896 1.0925 161.8 22.2 34.6 107 2024 09 07 20 22 34 26.454 +10 33 50.29 .08902 1.0925 161.9 22.2 36.1 107 2024 09 07 21 22 34 37.198 +10 33 05.48 .08908 1.0926 161.9 22.2 37.6 107 2024 09 07 22 22 34 47.930 +10 32 20.64 .08914 1.0926 161.9 22.2 39.1 107 2024 09 07 23 22 34 58.648 +10 31 35.77 .08920 1.0927 162.0 22.2 40.7 107 2024 09 08 00 22 35 09.355 +10 30 50.87 .08926 1.0928 162.0 22.2 42.2 107 2024 09 08 01 22 35 20.048 +10 30 05.93 .08932 1.0928 162.0 22.2 43.9 107 2024 09 08 02 22 35 30.729 +10 29 20.97 .08938 1.0929 162.0 22.2 45.5 107 2024 09 08 03 22 35 41.397 +10 28 35.97 .08944 1.0929 162.1 22.2 47.1 107 2024 09 08 04 22 35 52.053 +10 27 50.95 .08950 1.0930 162.1 22.2 48.8 107 2024 09 08 05 22 36 02.695 +10 27 05.89 .08956 1.0931 162.1 22.2 50.5 107 2024 09 08 06 22 36 13.326 +10 26 20.81 .08962 1.0931 162.2 22.2 52.3 107 2024 09 08 07 22 36 23.943 +10 25 35.69 .08968 1.0932 162.2 22.2 54.1 107 2024 09 08 08 22 36 34.548 +10 24 50.55 .08974 1.0932 162.2 22.2 55.8 107 2024 09 08 09 22 36 45.140 +10 24 05.38 .08981 1.0933 162.2 22.2 57.7 107 2024 09 08 10 22 36 55.720 +10 23 20.19 .08987 1.0934 162.3 22.2 59.5 107 2024 09 08 11 22 37 06.286 +10 22 34.96 .08993 1.0934 162.3 22.2 61.4 107 2024 09 08 12 22 37 16.841 +10 21 49.71 .08999 1.0935 162.3 22.2 63.3 107 2024 09 08 13 22 37 27.382 +10 21 04.43 .09005 1.0935 162.3 22.2 65.2 107 2024 09 08 14 22 37 37.911 +10 20 19.13 .09011 1.0936 162.4 22.2 67.2 107 2024 09 08 15 22 37 48.427 +10 19 33.80 .09018 1.0937 162.4 22.2 69.1 107 2024 09 08 16 22 37 58.930 +10 18 48.44 .09024 1.0937 162.4 22.2 71.1 107 2024 09 08 17 22 38 09.421 +10 18 03.06 .09030 1.0938 162.5 22.2 73.2 107 2024 09 08 18 22 38 19.899 +10 17 17.65 .09036 1.0938 162.5 22.2 75.2 107 2024 09 08 19 22 38 30.364 +10 16 32.22 .09043 1.0939 162.5 22.2 77.3 107 2024 09 08 20 22 38 40.817 +10 15 46.77 .09049 1.0940 162.5 22.2 79.4 107 2024 09 08 21 22 38 51.257 +10 15 01.29 .09055 1.0940 162.6 22.2 81.5 107 2024 09 08 22 22 39 01.684 +10 14 15.79 .09062 1.0941 162.6 22.2 83.7 107 2024 09 08 23 22 39 12.099 +10 13 30.26 .09068 1.0941 162.6 22.2 85.9 107 2024 09 09 00 22 39 22.501 +10 12 44.71 .09074 1.0942 162.7 22.2 88.1 107 2024 09 09 01 22 39 32.890 +10 11 59.14 .09080 1.0943 162.7 22.2 90.3 107 2024 09 09 02 22 39 43.266 +10 11 13.54 .09087 1.0943 162.7 22.2 92.5 107 2024 09 09 03 22 39 53.630 +10 10 27.93 .09093 1.0944 162.7 22.2 94.8 107 2024 09 09 04 22 40 03.981 +10 09 42.29 .09100 1.0945 162.8 22.2 97.1 107 2024 09 09 05 22 40 14.320 +10 08 56.63 .09106 1.0945 162.8 22.2 99 107 2024 09 09 06 22 40 24.645 +10 08 10.95 .09112 1.0946 162.8 22.2 102 107 2024 09 09 07 22 40 34.958 +10 07 25.25 .09119 1.0946 162.9 22.2 104 107 2024 09 09 08 22 40 45.259 +10 06 39.52 .09125 1.0947 162.9 22.2 107 107