"Pseudo-MPEC" for P21XZNY
Created 2024 Sep 7 6:22:18 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21XZNY* C2024 09 04.46453723 33 11.273-04 42 12.59 ~94DM 21.14wXNEOCPF52
P21XZNY C2024 09 04.48457323 33 08.088-04 41 39.34 ~94DM 21.15wXNEOCPF52
P21XZNY C2024 09 04.49457323 33 06.501-04 41 22.78 ~94DM 21.13wXNEOCPF52
P21XZNY C2024 09 04.56130323 32 55.952-04 39 31.87 ~94Kq 20.85GVNEOCPF51
P21XZNY C2024 09 04.56194623 32 55.858-04 39 30.78 ~94Kq 20.88GVNEOCPF51
P21XZNY C2024 09 04.56455223 32 55.440-04 39 26.44 ~94Kq 20.84GVNEOCPF52
P21XZNY C2024 09 04.56520823 32 55.338-04 39 25.44 ~94Kq 21.03GVNEOCPF52
P21XZNY KB2024 09 05.24409 23 31 13.099-04 20 52.01 ~956q 20.5 GVNEOCP734
P21XZNY KB2024 09 05.25744 23 31 11.050-04 20 29.58 ~956q 20.6 GVNEOCP734
P21XZNY KB2024 09 05.27045 23 31 09.019-04 20 08.66 ~956q 20.1 GVNEOCP734
P21XZNY KC2024 09 05.28392723 31 07.129-04 19 45.05 ~957M 21.48GVNEOCPI52
P21XZNY KC2024 09 05.28625023 31 06.748-04 19 42.38 ~957M 21.25GVNEOCPI52
P21XZNY KC2024 09 05.28856623 31 06.388-04 19 38.53 ~957M 20.95GVNEOCPI52
P21XZNY KC2024 09 05.29088123 31 06.006-04 19 35.00 ~957M 21.44GVNEOCPI52
P21XZNY 1C2024 09 06.95683 23 26 57.20 -03 34 54.0 ~975M 21.2 VXNEOCP033
P21XZNY 1C2024 09 06.95847 23 26 56.94 -03 34 51.5 ~975M 21.0 VXNEOCP033
P21XZNY 1C2024 09 06.96011 23 26 56.68 -03 34 48.9 ~975M 21.2 VXNEOCP033
P21XZNY |C2024 09 07.15128023 26 28.800-03 29 26.20 ~975b 20.8 GVNEOCP807
P21XZNY |C2024 09 07.15672023 26 27.970-03 29 18.00 ~975b 20.9 GVNEOCP807
P21XZNY |C2024 09 07.16223023 26 27.130-03 29 09.60 ~975b 21.1 GVNEOCP807
Station data:
(033) Karl Schwarzschild Observatory, Tautenburg (N50.980139 E11.711240)
Germany. Observer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
(734) Farpoint Observatory, Eskridge (N38.890239 W96.002420) US/Kansas.
Observer G. Hug. 0.69-m reflector + CCD.
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + 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.
(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.
Orbital elements: P21XZNY
Perihelion 2024 Jun 7.97191 +/- 0.119 TT = 23:19:33 (JD 2460469.47191)
Epoch 2024 Sep 7.0 TT = JDT 2460560.5 Earth MOID: 0.4134 AutoNEOCP
M 21.69003767 +/- 0.7 (J2000 ecliptic)
n 0.23827852 +/- 0.00807 Peri. 292.99425 +/- 0.20
a 2.57679253 +/- 0.0582 Node 346.85215 +/- 0.022
e 0.5149759 +/- 0.00928 Incl. 25.38170 +/- 0.43
P 4.13637 H 20.98 G 0.15 U 9.5
q 1.24980629 +/- 0.0051 Q 3.90377876 +/- 0.112
From 20 observations 2024 Sept. 4-7; mean residual 0".32
Residuals in arcseconds: 240904 F52 .04+ .01- 240905 734 .41- .16- 240906 033 .07+ .05- 240904 F52 .01- .01- 240905 734 .12+ .44+ 240906 033 .10- .15- 240904 F52 .02- .05- 240905 734 .13+ .08+ 240906 033 .27- .15- 240904 F51 .00 .06+ 240905 I52 .05- .27+ 240907 807 .23+ .63+ 240904 F51 .11+ .09+ 240905 I52 .31- .86- 240907 807 .20+ .25+ 240904 F52 .01- .10+ 240905 I52 .28- .79- 240907 807 .19+ .05- 240904 F52 .01+ .01+ 240905 I52 .57- 1.0- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 09 07 06 23 26 13.955 -03 26 58.01 .57232 1.5780 173.9 21.1 .047 66 2024 09 07 07 23 26 07.841 -03 25 52.35 .57254 1.5782 173.9 21.1 .050 53 2024 09 07 08 23 26 01.731 -03 24 46.75 .57276 1.5785 174.0 21.1 .055 41 2024 09 07 09 23 25 55.625 -03 23 41.21 .57298 1.5787 174.1 21.1 .062 32 2024 09 07 10 23 25 49.524 -03 22 35.71 .57320 1.5789 174.1 21.1 .070 24 2024 09 07 11 23 25 43.426 -03 21 30.28 .57343 1.5792 174.2 21.1 .080 17 2024 09 07 12 23 25 37.333 -03 20 24.89 .57365 1.5794 174.2 21.1 .090 12 2024 09 07 13 23 25 31.244 -03 19 19.56 .57387 1.5797 174.3 21.1 .102 8 2024 09 07 14 23 25 25.159 -03 18 14.29 .57410 1.5799 174.3 21.1 .114 5 2024 09 07 15 23 25 19.078 -03 17 09.07 .57432 1.5802 174.4 21.1 .126 2 2024 09 07 16 23 25 13.002 -03 16 03.90 .57455 1.5804 174.4 21.1 .140 0 2024 09 07 17 23 25 06.930 -03 14 58.79 .57477 1.5807 174.5 21.1 .153 178 2024 09 07 18 23 25 00.862 -03 13 53.73 .57500 1.5809 174.5 21.1 .167 176 2024 09 07 19 23 24 54.798 -03 12 48.73 .57522 1.5812 174.6 21.1 .182 174 2024 09 07 20 23 24 48.739 -03 11 43.78 .57545 1.5814 174.7 21.1 .197 173 2024 09 07 21 23 24 42.684 -03 10 38.89 .57568 1.5817 174.7 21.1 .212 172 2024 09 07 22 23 24 36.633 -03 09 34.05 .57591 1.5819 174.8 21.1 .228 170 2024 09 07 23 23 24 30.586 -03 08 29.27 .57613 1.5822 174.8 21.1 .244 169 2024 09 08 00 23 24 24.544 -03 07 24.54 .57636 1.5824 174.9 21.1 .261 168 2024 09 08 01 23 24 18.506 -03 06 19.87 .57659 1.5827 174.9 21.1 .278 168 2024 09 08 02 23 24 12.473 -03 05 15.25 .57682 1.5829 175.0 21.1 .295 167 2024 09 08 03 23 24 06.444 -03 04 10.69 .57705 1.5832 175.0 21.1 .313 166 2024 09 08 04 23 24 00.419 -03 03 06.18 .57728 1.5834 175.1 21.1 .331 165 2024 09 08 05 23 23 54.399 -03 02 01.73 .57751 1.5837 175.1 21.1 .349 165 2024 09 08 06 23 23 48.383 -03 00 57.33 .57774 1.5839 175.2 21.1 .368 164 2024 09 08 07 23 23 42.372 -02 59 52.99 .57798 1.5841 175.2 21.1 .387 164 2024 09 08 08 23 23 36.365 -02 58 48.70 .57821 1.5844 175.3 21.1 .406 163 2024 09 08 09 23 23 30.363 -02 57 44.47 .57844 1.5846 175.3 21.1 .426 163 2024 09 08 10 23 23 24.365 -02 56 40.30 .57868 1.5849 175.4 21.1 .446 162 2024 09 08 11 23 23 18.371 -02 55 36.18 .57891 1.5851 175.4 21.1 .467 162 2024 09 08 12 23 23 12.382 -02 54 32.11 .57914 1.5854 175.5 21.1 .488 161 2024 09 08 13 23 23 06.398 -02 53 28.10 .57938 1.5856 175.5 21.1 .509 161 2024 09 08 14 23 23 00.418 -02 52 24.15 .57961 1.5859 175.6 21.1 .530 161 2024 09 08 15 23 22 54.442 -02 51 20.25 .57985 1.5861 175.6 21.1 .552 160 2024 09 08 16 23 22 48.471 -02 50 16.41 .58009 1.5864 175.7 21.1 .575 160 2024 09 08 17 23 22 42.505 -02 49 12.63 .58032 1.5866 175.7 21.1 .597 159 2024 09 08 18 23 22 36.543 -02 48 08.90 .58056 1.5869 175.8 21.1 .620 159 2024 09 08 19 23 22 30.586 -02 47 05.23 .58080 1.5871 175.8 21.1 .644 159 2024 09 08 20 23 22 24.634 -02 46 01.61 .58104 1.5874 175.9 21.1 .668 158 2024 09 08 21 23 22 18.686 -02 44 58.05 .58127 1.5876 175.9 21.1 .692 158 2024 09 08 22 23 22 12.742 -02 43 54.54 .58151 1.5879 176.0 21.1 .716 158 2024 09 08 23 23 22 06.804 -02 42 51.10 .58175 1.5881 176.0 21.1 .741 158 2024 09 09 00 23 22 00.869 -02 41 47.70 .58199 1.5884 176.0 21.1 .766 157 2024 09 09 01 23 21 54.940 -02 40 44.37 .58223 1.5886 176.1 21.1 .792 157 2024 09 09 02 23 21 49.015 -02 39 41.09 .58247 1.5889 176.1 21.1 .818 157 2024 09 09 03 23 21 43.095 -02 38 37.86 .58271 1.5891 176.2 21.1 .844 157 2024 09 09 04 23 21 37.180 -02 37 34.70 .58296 1.5894 176.2 21.1 .871 156 2024 09 09 05 23 21 31.269 -02 36 31.59 .58320 1.5896 176.3 21.1 .898 156