"Pseudo-MPEC" for P21Y3bk
Created 2024 Sep 11 2:22:18 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P21Y3bk* C2024 09 05.31153822 49 00.232+15 51 04.40 ~95AM 22.93wXNEOCPF52
P21Y3bk C2024 09 05.32473522 49 00.828+15 51 18.50 ~95AM 22.36wXNEOCPF52
P21Y3bk C2024 09 05.33792922 49 01.417+15 51 32.94 ~95AM 22.52wXNEOCPF52
P21Y3bk C2024 09 05.48127722 49 07.579+15 54 03.04 ~95Jq 22.88GVNEOCPF51
P21Y3bk C2024 09 05.48192322 49 07.615+15 54 03.61 ~95Jq 22.93GVNEOCPF51
P21Y3bk 1C2024 09 08.36514222 51 53.710+16 40 59.37 ~98M7 22.76GVNEOCPT12
P21Y3bk 1C2024 09 08.37311222 51 54.070+16 41 06.83 ~98M7 22.89GVNEOCPT12
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.
(T12) Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m) (N19.822991 W155.469434)
US/Hawaii. Observer R. Weryk. 2.24-m f/10.1 University of Hawaii
reflector.
Orbital elements: P21Y3bk
Perihelion 2024 Sep 9.36582 +/- 1.05 TT = 8:46:47 (JD 2460562.86582)
Epoch 2024 Sep 8.0 TT = JDT 2460561.5 Earth MOID: 0.2596 Ma: 0.0720
M 359.60883559 +/- 0.29 (J2000 ecliptic) AutoNEOCP
n 0.28639431 +/- 0.00299 Peri. 66.74045 +/- 1.7
a 2.27943104 +/- 0.0159 Node 281.06093 +/- 0.8
e 0.4506915 +/- 0.00314 Incl. 4.90814 +/- 0.034
P 3.44144 H 24.35 G 0.15 U 8.8
q 1.25211067 +/- 0.00158 Q 3.30675140 +/- 0.0301
From 7 observations 2024 Sept. 5-8; mean residual 0".06
Residuals in arcseconds: 240905 F52 .06+ .02+ 240905 F51 .06- .05+ 240908 T12 .02+ .02+ 240905 F52 .01- .13- 240905 F51 .06+ .04- 240905 F52 .05- .11+ 240908 T12 .02- .02- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 09 11 02 22 54 33.303 +17 19 42.26 .26159 1.2522 157.4 22.9 4.00 34 2024 09 11 03 22 54 35.804 +17 20 15.29 .26161 1.2522 157.4 22.9 4.09 34 2024 09 11 04 22 54 38.307 +17 20 48.24 .26163 1.2522 157.4 22.9 4.18 34 2024 09 11 05 22 54 40.811 +17 21 21.12 .26165 1.2523 157.4 22.9 4.27 34 2024 09 11 06 22 54 43.316 +17 21 53.92 .26166 1.2523 157.4 22.9 4.36 34 2024 09 11 07 22 54 45.823 +17 22 26.64 .26168 1.2523 157.4 22.9 4.45 34 2024 09 11 08 22 54 48.331 +17 22 59.29 .26170 1.2523 157.4 22.9 4.54 34 2024 09 11 09 22 54 50.841 +17 23 31.86 .26172 1.2523 157.4 22.9 4.63 34 2024 09 11 10 22 54 53.351 +17 24 04.35 .26174 1.2523 157.4 22.9 4.73 34 2024 09 11 11 22 54 55.864 +17 24 36.77 .26176 1.2523 157.4 22.9 4.82 34 2024 09 11 12 22 54 58.378 +17 25 09.11 .26178 1.2523 157.4 22.9 4.92 34 2024 09 11 13 22 55 00.893 +17 25 41.37 .26180 1.2523 157.4 22.9 5.01 34 2024 09 11 14 22 55 03.409 +17 26 13.55 .26182 1.2523 157.4 22.9 5.11 34 2024 09 11 15 22 55 05.927 +17 26 45.66 .26184 1.2523 157.4 22.9 5.21 34 2024 09 11 16 22 55 08.446 +17 27 17.69 .26187 1.2523 157.4 22.9 5.31 34 2024 09 11 17 22 55 10.967 +17 27 49.65 .26189 1.2523 157.4 22.9 5.41 34 2024 09 11 18 22 55 13.489 +17 28 21.52 .26191 1.2524 157.4 22.9 5.51 34 2024 09 11 19 22 55 16.013 +17 28 53.32 .26193 1.2524 157.4 22.9 5.61 34 2024 09 11 20 22 55 18.538 +17 29 25.05 .26195 1.2524 157.4 22.9 5.71 34 2024 09 11 21 22 55 21.064 +17 29 56.69 .26197 1.2524 157.4 22.9 5.81 34 2024 09 11 22 22 55 23.592 +17 30 28.26 .26199 1.2524 157.4 22.9 5.92 34 2024 09 11 23 22 55 26.122 +17 30 59.76 .26202 1.2524 157.4 22.9 6.02 34 2024 09 12 00 22 55 28.652 +17 31 31.17 .26204 1.2524 157.4 22.9 6.12 34 2024 09 12 01 22 55 31.185 +17 32 02.51 .26206 1.2524 157.4 22.9 6.23 34 2024 09 12 02 22 55 33.718 +17 32 33.77 .26208 1.2524 157.4 22.9 6.34 34 2024 09 12 03 22 55 36.253 +17 33 04.96 .26211 1.2524 157.4 22.9 6.44 34 2024 09 12 04 22 55 38.790 +17 33 36.07 .26213 1.2524 157.4 22.9 6.55 35 2024 09 12 05 22 55 41.328 +17 34 07.10 .26215 1.2525 157.4 22.9 6.66 35 2024 09 12 06 22 55 43.867 +17 34 38.05 .26217 1.2525 157.4 22.9 6.77 35 2024 09 12 07 22 55 46.408 +17 35 08.93 .26220 1.2525 157.4 22.9 6.88 35 2024 09 12 08 22 55 48.950 +17 35 39.73 .26222 1.2525 157.4 22.9 6.99 35 2024 09 12 09 22 55 51.494 +17 36 10.46 .26224 1.2525 157.4 22.9 7.10 35 2024 09 12 10 22 55 54.039 +17 36 41.10 .26227 1.2525 157.4 22.9 7.22 35 2024 09 12 11 22 55 56.586 +17 37 11.67 .26229 1.2525 157.4 22.9 7.33 35 2024 09 12 12 22 55 59.134 +17 37 42.17 .26232 1.2525 157.4 22.9 7.44 35 2024 09 12 13 22 56 01.683 +17 38 12.58 .26234 1.2525 157.4 22.9 7.56 35 2024 09 12 14 22 56 04.234 +17 38 42.92 .26237 1.2526 157.4 22.9 7.67 35 2024 09 12 15 22 56 06.787 +17 39 13.18 .26239 1.2526 157.4 22.9 7.79 35 2024 09 12 16 22 56 09.341 +17 39 43.37 .26242 1.2526 157.4 22.9 7.91 35 2024 09 12 17 22 56 11.896 +17 40 13.48 .26244 1.2526 157.4 22.9 8.02 35 2024 09 12 18 22 56 14.453 +17 40 43.51 .26247 1.2526 157.4 22.9 8.14 35 2024 09 12 19 22 56 17.011 +17 41 13.47 .26249 1.2526 157.4 22.9 8.26 35 2024 09 12 20 22 56 19.571 +17 41 43.35 .26252 1.2526 157.4 22.9 8.38 35 2024 09 12 21 22 56 22.132 +17 42 13.15 .26254 1.2526 157.4 22.9 8.50 35 2024 09 12 22 22 56 24.695 +17 42 42.87 .26257 1.2526 157.4 22.9 8.62 35 2024 09 12 23 22 56 27.259 +17 43 12.52 .26259 1.2527 157.4 22.9 8.74 35 2024 09 13 00 22 56 29.825 +17 43 42.09 .26262 1.2527 157.4 22.9 8.87 35 2024 09 13 01 22 56 32.392 +17 44 11.59 .26265 1.2527 157.4 22.9 8.99 35