"Pseudo-MPEC" for P11Y4ZA
Created 2024 Sep 7 16:22:12 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P11Y4ZA 1C2024 09 03.22468 22 04 34.31 -01 54 48.6 ~978b 21.7 GVNEOCPG96
P11Y4ZA 1C2024 09 03.23030 22 04 35.58 -01 54 58.9 ~978b 21.4 GVNEOCPG96
P11Y4ZA* C2024 09 05.38969422 13 41.768-03 03 06.91 ~95Bq 21.64wXNEOCPF51
P11Y4ZA C2024 09 05.40308922 13 44.908-03 03 32.69 ~95Bq 21.74wXNEOCPF51
P11Y4ZA C2024 09 05.41647022 13 48.045-03 03 58.22 ~95Bq 21.56wXNEOCPF51
P11Y4ZA C2024 09 05.42982422 13 51.166-03 04 23.82 ~95Bq 21.31wXNEOCPF51
P11Y4ZA C2024 09 05.52322822 14 13.373-03 07 22.37 ~95Iq 21.26GVNEOCPF52
P11Y4ZA C2024 09 05.52388622 14 13.541-03 07 23.63 ~95Iq 21.10GVNEOCPF52
P11Y4ZA C2024 09 05.52520222 14 13.848-03 07 26.22 ~95Iq 20.89GVNEOCPF52
P11Y4ZA 1C2024 09 06.97549 22 20 32.82 -03 54 27.7 ~975M 21.3 VXNEOCP033
P11Y4ZA 1C2024 09 06.97800 22 20 33.44 -03 54 32.7 ~975M 21.2 VXNEOCP033
P11Y4ZA 1C2024 09 06.98051 22 20 34.07 -03 54 37.5 ~975M 21.5 VXNEOCP033
P11Y4ZA 1C2024 09 06.98314 22 20 34.72 -03 54 42.6 ~975M 21.0 VXNEOCP033
P11Y4ZA KC2024 09 07.18774 22 21 30.019-04 01 10.88 ~9767 21.1 GVNEOCPH36
P11Y4ZA KC2024 09 07.22024 22 21 37.973-04 02 14.46 ~9767 21.4 GVNEOCPH36
P11Y4ZA KC2024 09 07.22599322 21 40.144-04 02 20.18 ~9767 21.73GVNEOCPI52
P11Y4ZA KC2024 09 07.23050322 21 41.281-04 02 28.21 ~9767 21.11GVNEOCPI52
P11Y4ZA KC2024 09 07.23305322 21 41.879-04 02 33.76 ~9767 21.51GVNEOCPI52
P11Y4ZA KC2024 09 07.23559422 21 42.491-04 02 38.58 ~9767 21.47GVNEOCPI52
Station data:
(033) Karl Schwarzschild Observatory, Tautenburg (N50.980139 E11.711240)
Germany. Observer B. Stecklum. 1.34-m f/3 Schmidt + 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.
(G96) Mt. Lemmon Survey (N32.442729 W110.788720) US/Arizona. Observer E.
J. Christensen. 1.5-m reflector + 10K CCD.
(H36) Sandlot Observatory, Scranton (N38.797718 W95.706550) US/Kansas.
Observer G. Hug. 0.56-m reflector + 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: P11Y4ZA
Perihelion 2024 Sep 9.88698 +/- 0.0187 TT = 21:17:15 (JD 2460563.38698)
Epoch 2024 Sep 7.0 TT = JDT 2460560.5 Earth MOID: 0.1506 AutoNEOCP
M 359.11766862 +/- 0.006 (J2000 ecliptic)
n 0.30562424 +/- 0.00235 Peri. 176.42351 +/- 0.018
a 2.18278445 +/- 0.0112 Node 169.65563 +/- 0.0054
e 0.4695962 +/- 0.00243 Incl. 7.14429 +/- 0.027
P 3.22490 H 24.62 G 0.15 U 8.7
q 1.15775716 +/- 0.000634 Q 3.20781173 +/- 0.0218
From 19 observations 2024 Sept. 3-7; mean residual 0".27
Residuals in arcseconds: 240903 G96 .17+ .06- 240905 F52 .08+ .06+ 240907 H36 .63+ .62- 240903 G96 .14- .17+ 240905 F52 .07- .02- 240907 I52 .66- .24- 240905 F51 .15+ .06- 240906 033 .04+ .36+ 240907 I52 .07- .49+ 240905 F51 .08+ .13- 240906 033 .03+ .21+ 240907 I52 .40- .11- 240905 F51 .02+ .00 240906 033 .16+ .25+ 240907 I52 .49- .00 240905 F51 .23- .00 240906 033 .15+ .23+ 240905 F52 .05- .07+ 240907 H36 .42+ .08- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 09 07 16 22 23 35.248 -04 15 59.39 .15264 1.1580 169.5 21.5 .234 161 2024 09 07 17 22 23 46.250 -04 17 20.08 .15264 1.1580 169.5 21.5 .241 160 2024 09 07 18 22 23 57.256 -04 18 40.78 .15263 1.1580 169.5 21.5 .247 159 2024 09 07 19 22 24 08.266 -04 20 01.47 .15263 1.1580 169.5 21.5 .254 158 2024 09 07 20 22 24 19.280 -04 21 22.16 .15262 1.1580 169.5 21.5 .261 157 2024 09 07 21 22 24 30.299 -04 22 42.85 .15262 1.1580 169.5 21.5 .268 156 2024 09 07 22 22 24 41.322 -04 24 03.54 .15262 1.1580 169.5 21.5 .275 155 2024 09 07 23 22 24 52.348 -04 25 24.23 .15261 1.1579 169.6 21.5 .283 155 2024 09 08 00 22 25 03.379 -04 26 44.92 .15261 1.1579 169.6 21.5 .290 154 2024 09 08 01 22 25 14.415 -04 28 05.60 .15261 1.1579 169.6 21.5 .298 153 2024 09 08 02 22 25 25.454 -04 29 26.28 .15261 1.1579 169.6 21.5 .306 152 2024 09 08 03 22 25 36.497 -04 30 46.96 .15260 1.1579 169.6 21.5 .314 151 2024 09 08 04 22 25 47.544 -04 32 07.63 .15260 1.1579 169.6 21.5 .322 151 2024 09 08 05 22 25 58.595 -04 33 28.29 .15260 1.1579 169.6 21.5 .331 150 2024 09 08 06 22 26 09.650 -04 34 48.96 .15260 1.1579 169.6 21.5 .340 149 2024 09 08 07 22 26 20.709 -04 36 09.61 .15260 1.1579 169.7 21.5 .349 149 2024 09 08 08 22 26 31.772 -04 37 30.26 .15260 1.1579 169.7 21.5 .358 148 2024 09 08 09 22 26 42.838 -04 38 50.90 .15259 1.1579 169.7 21.5 .367 148 2024 09 08 10 22 26 53.908 -04 40 11.54 .15259 1.1579 169.7 21.5 .376 147 2024 09 08 11 22 27 04.982 -04 41 32.16 .15259 1.1579 169.7 21.5 .386 147 2024 09 08 12 22 27 16.060 -04 42 52.78 .15259 1.1579 169.7 21.5 .396 146 2024 09 08 13 22 27 27.142 -04 44 13.39 .15259 1.1579 169.7 21.5 .406 146 2024 09 08 14 22 27 38.227 -04 45 33.99 .15259 1.1578 169.7 21.5 .416 145 2024 09 08 15 22 27 49.315 -04 46 54.58 .15259 1.1578 169.8 21.5 .426 145 2024 09 08 16 22 28 00.408 -04 48 15.16 .15260 1.1578 169.8 21.5 .437 144 2024 09 08 17 22 28 11.504 -04 49 35.73 .15260 1.1578 169.8 21.5 .448 144 2024 09 08 18 22 28 22.603 -04 50 56.29 .15260 1.1578 169.8 21.5 .458 143 2024 09 08 19 22 28 33.706 -04 52 16.84 .15260 1.1578 169.8 21.5 .469 143 2024 09 08 20 22 28 44.812 -04 53 37.38 .15260 1.1578 169.8 21.5 .481 142 2024 09 08 21 22 28 55.922 -04 54 57.90 .15260 1.1578 169.8 21.5 .492 142 2024 09 08 22 22 29 07.035 -04 56 18.41 .15261 1.1578 169.8 21.5 .504 142 2024 09 08 23 22 29 18.151 -04 57 38.91 .15261 1.1578 169.8 21.5 .515 141 2024 09 09 00 22 29 29.271 -04 58 59.39 .15261 1.1578 169.9 21.5 .527 141 2024 09 09 01 22 29 40.394 -05 00 19.86 .15262 1.1578 169.9 21.5 .539 141 2024 09 09 02 22 29 51.520 -05 01 40.31 .15262 1.1578 169.9 21.5 .551 140 2024 09 09 03 22 30 02.650 -05 03 00.75 .15262 1.1578 169.9 21.5 .564 140 2024 09 09 04 22 30 13.782 -05 04 21.17 .15263 1.1578 169.9 21.5 .576 140 2024 09 09 05 22 30 24.918 -05 05 41.58 .15263 1.1578 169.9 21.5 .589 139 2024 09 09 06 22 30 36.057 -05 07 01.97 .15263 1.1578 169.9 21.5 .602 139 2024 09 09 07 22 30 47.199 -05 08 22.34 .15264 1.1578 169.9 21.5 .615 139 2024 09 09 08 22 30 58.344 -05 09 42.69 .15264 1.1578 169.9 21.5 .628 138 2024 09 09 09 22 31 09.492 -05 11 03.03 .15265 1.1578 169.9 21.5 .642 138 2024 09 09 10 22 31 20.643 -05 12 23.34 .15265 1.1578 169.9 21.5 .655 138 2024 09 09 11 22 31 31.797 -05 13 43.64 .15266 1.1578 170.0 21.5 .669 138 2024 09 09 12 22 31 42.954 -05 15 03.92 .15267 1.1578 170.0 21.5 .683 137 2024 09 09 13 22 31 54.114 -05 16 24.18 .15267 1.1578 170.0 21.5 .697 137 2024 09 09 14 22 32 05.277 -05 17 44.41 .15268 1.1578 170.0 21.5 .711 137 2024 09 09 15 22 32 16.442 -05 19 04.63 .15268 1.1578 170.0 21.5 .726 137