"Pseudo-MPEC" for P21Yb5D
Created 2024 Sep 8 21:22:20 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21Yb5D* C2024 09 07.32239422 04 31.382+24 20 37.80 ~97A7 21.63wXNEOCPF52
P21Yb5D C2024 09 07.33625222 04 30.518+24 20 30.13 ~97A7 22.38wXNEOCPF52
P21Yb5D C2024 09 07.35013722 04 29.649+24 20 22.41 ~97Fq 21.91GVNEOCPF52
P21Yb5D C2024 09 07.44097422 04 23.984+24 19 30.85 ~97Gq 22.17GVNEOCPF52
P21Yb5D C2024 09 07.44163122 04 23.941+24 19 30.54 ~97Gq 22.10GVNEOCPF52
P21Yb5D KC2024 09 08.13187022 03 43.715+24 12 52.09 ~983q 21.82GVNEOCPV06
P21Yb5D KC2024 09 08.13663622 03 43.430+24 12 49.50 ~983q 21.82GVNEOCPV06
P21Yb5D KC2024 09 08.14140022 03 43.135+24 12 46.76 ~983q 21.93GVNEOCPV06
P21Yb5D KC2024 09 08.14616522 03 42.851+24 12 44.06 ~983q 22.01GVNEOCPV06
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.
Orbital elements: P21Yb5D
Perihelion 2025 Sep 20.88380 +/- 273 TT = 21:12:40 (JD 2460939.38380)
Epoch 2024 Sep 8.0 TT = JDT 2460561.5 Earth MOID: 0.8406 AutoNEOCP
M 231.82556859 +/- 100 (J2000 ecliptic)
n 0.33919006 +/- 0.0804 Peri. 245.85076 +/- 54
a 2.03629470 +/- 0.322 Node 236.83506 +/- 17
e 0.1395129 +/- 0.179 Incl. 19.96601 +/- 1.4
P 2.90577 H 18.99 G 0.15 U 11.1 SR
q 1.75220528 +/- 0.182 Q 2.32038413 +/- 1.31
From 9 observations 2024 Sept. 7-8 (19.8 hr); mean residual 0".12
Residuals in arcseconds: 240907 F52 .22+ .04- 240907 F52 .23- .07- 240908 V06 .15+ .05+ 240907 F52 .15+ .02+ 240907 F52 .26- .00 240908 V06 .05+ .03+ 240907 F52 .06+ .07+ 240908 V06 .10+ .09- 240908 V06 .11+ .06+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 09 08 21 22 03 00.087 +24 05 35.41 1.3231 2.2324 146.3 22.2 4.83 131 2024 09 08 22 22 02 57.674 +24 05 10.47 1.3231 2.2324 146.3 22.2 5.23 132 2024 09 08 23 22 02 55.262 +24 04 45.50 1.3231 2.2323 146.3 22.2 5.64 132 2024 09 09 00 22 02 52.852 +24 04 20.49 1.3231 2.2323 146.3 22.2 6.06 132 2024 09 09 01 22 02 50.444 +24 03 55.45 1.3231 2.2322 146.3 22.2 6.50 132 2024 09 09 02 22 02 48.038 +24 03 30.37 1.3230 2.2322 146.3 22.2 6.96 133 2024 09 09 03 22 02 45.633 +24 03 05.25 1.3230 2.2322 146.3 22.2 7.42 133 2024 09 09 04 22 02 43.230 +24 02 40.09 1.3230 2.2321 146.3 22.2 7.90 133 2024 09 09 05 22 02 40.829 +24 02 14.90 1.3230 2.2321 146.3 22.2 8.40 133 2024 09 09 06 22 02 38.430 +24 01 49.67 1.3230 2.2320 146.3 22.2 8.91 134 2024 09 09 07 22 02 36.032 +24 01 24.40 1.3229 2.2320 146.3 22.2 9.44 134 2024 09 09 08 22 02 33.637 +24 00 59.10 1.3229 2.2319 146.3 22.2 9.97 134 2024 09 09 09 22 02 31.242 +24 00 33.76 1.3229 2.2319 146.3 22.2 10.5 134 2024 09 09 10 22 02 28.850 +24 00 08.38 1.3229 2.2318 146.3 22.2 11.1 134 2024 09 09 11 22 02 26.460 +23 59 42.97 1.3229 2.2318 146.3 22.2 11.7 134 2024 09 09 12 22 02 24.071 +23 59 17.52 1.3229 2.2317 146.3 22.2 12.3 134 2024 09 09 13 22 02 21.684 +23 58 52.04 1.3228 2.2317 146.3 22.2 12.9 135 2024 09 09 14 22 02 19.299 +23 58 26.52 1.3228 2.2316 146.3 22.2 13.5 135 2024 09 09 15 22 02 16.915 +23 58 00.96 1.3228 2.2316 146.3 22.2 14.1 135 2024 09 09 16 22 02 14.534 +23 57 35.36 1.3228 2.2316 146.3 22.2 14.8 135 2024 09 09 17 22 02 12.154 +23 57 09.73 1.3228 2.2315 146.3 22.2 15.5 135 2024 09 09 18 22 02 09.776 +23 56 44.07 1.3228 2.2315 146.3 22.2 16.1 135 2024 09 09 19 22 02 07.400 +23 56 18.37 1.3228 2.2314 146.3 22.2 16.8 135 2024 09 09 20 22 02 05.026 +23 55 52.63 1.3227 2.2314 146.3 22.2 17.6 135 2024 09 09 21 22 02 02.653 +23 55 26.85 1.3227 2.2313 146.2 22.2 18.3 135 2024 09 09 22 22 02 00.283 +23 55 01.04 1.3227 2.2313 146.2 22.2 19.0 135 2024 09 09 23 22 01 57.914 +23 54 35.20 1.3227 2.2312 146.2 22.2 19.8 136 2024 09 10 00 22 01 55.547 +23 54 09.31 1.3227 2.2312 146.2 22.2 20.5 136 2024 09 10 01 22 01 53.182 +23 53 43.40 1.3227 2.2311 146.2 22.2 21.3 136 2024 09 10 02 22 01 50.819 +23 53 17.44 1.3227 2.2311 146.2 22.2 22.1 136 2024 09 10 03 22 01 48.458 +23 52 51.45 1.3227 2.2310 146.2 22.2 22.9 136 2024 09 10 04 22 01 46.098 +23 52 25.43 1.3226 2.2310 146.2 22.2 23.7 136 2024 09 10 05 22 01 43.741 +23 51 59.37 1.3226 2.2309 146.2 22.2 24.6 136 2024 09 10 06 22 01 41.385 +23 51 33.27 1.3226 2.2309 146.2 22.2 25.4 136 2024 09 10 07 22 01 39.031 +23 51 07.14 1.3226 2.2309 146.2 22.2 26.3 136 2024 09 10 08 22 01 36.679 +23 50 40.98 1.3226 2.2308 146.2 22.2 27.2 136 2024 09 10 09 22 01 34.329 +23 50 14.77 1.3226 2.2308 146.2 22.2 28.1 136 2024 09 10 10 22 01 31.981 +23 49 48.54 1.3226 2.2307 146.2 22.2 29.0 136 2024 09 10 11 22 01 29.635 +23 49 22.26 1.3226 2.2307 146.2 22.2 29.9 136 2024 09 10 12 22 01 27.291 +23 48 55.96 1.3226 2.2306 146.2 22.2 30.8 137 2024 09 10 13 22 01 24.949 +23 48 29.61 1.3226 2.2306 146.2 22.2 31.8 137 2024 09 10 14 22 01 22.608 +23 48 03.23 1.3226 2.2305 146.2 22.2 32.8 137 2024 09 10 15 22 01 20.270 +23 47 36.82 1.3226 2.2305 146.2 22.2 33.7 137 2024 09 10 16 22 01 17.933 +23 47 10.37 1.3226 2.2304 146.2 22.2 34.7 137 2024 09 10 17 22 01 15.599 +23 46 43.89 1.3226 2.2304 146.2 22.2 35.8 137 2024 09 10 18 22 01 13.266 +23 46 17.37 1.3225 2.2303 146.1 22.2 36.8 137 2024 09 10 19 22 01 10.936 +23 45 50.82 1.3225 2.2303 146.1 22.2 37.8 137 2024 09 10 20 22 01 08.607 +23 45 24.23 1.3225 2.2302 146.1 22.2 38.9 137