"Pseudo-MPEC" for P222FIg
Created 2024 Nov 30 20:31:16 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P222FIg* C2024 11 29.22650201 44 58.672+30 54 38.12 ~BT9l 21.78wXNEOCPF52
P222FIg C2024 11 29.23788701 44 56.667+30 55 27.77 ~BT9l 21.68wXNEOCPF52
P222FIg C2024 11 29.24931301 44 54.654+30 56 17.22 ~BT9l 21.67wXNEOCPF52
P222FIg C2024 11 29.44240801 44 20.243+31 09 28.49 ~BTL2 21.75GVNEOCPF51
P222FIg C2024 11 29.44304501 44 20.076+31 09 31.48 ~BTL2 21.98GVNEOCPF51
P222FIg KC2024 11 30.07108801 43 12.21 +31 53 14.1 ~BU2V 21.7 GVNEOCPH21
P222FIg KC2024 11 30.08650101 43 09.58 +31 54 21.2 ~BU2V 22.0 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: P222FIg
Perihelion 2025 Jan 3.37721 +/- 0.0358 TT = 9:03:11 (JD 2460678.87721)
Epoch 2024 Nov 30.0 TT = JDT 2460644.5 Earth MOID: 0.0482 Ma: 0.0220
M 336.59782256 +/- 0.07 (J2000 ecliptic) AutoNEOCP
n 0.68074680 +/- 0.003 Peri. 56.64569 +/- 0.31
a 1.27981042 +/- 0.00377 Node 45.69990 +/- 0.21
e 0.2150845 +/- 0.00278 Incl. 3.53399 +/- 0.039
P 1.448/528.821d H 26.25 G 0.15 U 8.8
q 1.00454295 +/- 0.000616 Q 1.55507789 +/- 0.00813
From 7 observations 2024 Nov. 29-30 (20.6 hr); mean residual 0".19
Residuals in arcseconds: 241129 F52 .18+ .02- 241129 F51 .40+ .26- 241130 H21 .11+ .01+ 241129 F52 .10- .04+ 241129 F51 .39- .25+ 241129 F52 .09- .01- 241130 H21 .11- .01- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2024 11 30 21 01 41 30.358 +32 51 12.59 .06572 1.0384 141.6 21.9 1.18 1 2024 11 30 22 01 41 25.208 +32 54 13.99 .06568 1.0383 141.5 21.9 1.26 0 2024 11 30 23 01 41 20.058 +32 57 15.60 .06564 1.0383 141.5 21.9 1.35 179 2024 12 01 00 01 41 14.907 +33 00 17.42 .06559 1.0382 141.4 21.9 1.44 179 2024 12 01 01 01 41 09.755 +33 03 19.45 .06555 1.0381 141.4 21.9 1.53 178 2024 12 01 02 01 41 04.603 +33 06 21.68 .06551 1.0380 141.3 21.9 1.62 177 2024 12 01 03 01 40 59.451 +33 09 24.13 .06547 1.0379 141.2 21.9 1.72 177 2024 12 01 04 01 40 54.297 +33 12 26.78 .06542 1.0379 141.2 21.9 1.81 176 2024 12 01 05 01 40 49.144 +33 15 29.65 .06538 1.0378 141.1 21.9 1.92 176 2024 12 01 06 01 40 43.990 +33 18 32.72 .06534 1.0377 141.1 21.9 2.02 175 2024 12 01 07 01 40 38.835 +33 21 36.00 .06530 1.0376 141.0 21.9 2.13 175 2024 12 01 08 01 40 33.680 +33 24 39.49 .06525 1.0375 140.9 21.9 2.24 174 2024 12 01 09 01 40 28.524 +33 27 43.19 .06521 1.0375 140.9 21.9 2.35 174 2024 12 01 10 01 40 23.368 +33 30 47.10 .06517 1.0374 140.8 21.9 2.47 174 2024 12 01 11 01 40 18.211 +33 33 51.21 .06513 1.0373 140.8 21.9 2.59 173 2024 12 01 12 01 40 13.054 +33 36 55.54 .06508 1.0372 140.7 21.9 2.71 173 2024 12 01 13 01 40 07.897 +33 40 00.07 .06504 1.0371 140.7 21.9 2.84 173 2024 12 01 14 01 40 02.739 +33 43 04.81 .06500 1.0371 140.6 21.9 2.97 172 2024 12 01 15 01 39 57.581 +33 46 09.76 .06496 1.0370 140.5 21.9 3.10 172 2024 12 01 16 01 39 52.422 +33 49 14.91 .06492 1.0369 140.5 21.9 3.24 172 2024 12 01 17 01 39 47.263 +33 52 20.27 .06488 1.0368 140.4 21.9 3.37 171 2024 12 01 18 01 39 42.103 +33 55 25.85 .06484 1.0368 140.4 21.9 3.52 171 2024 12 01 19 01 39 36.943 +33 58 31.63 .06479 1.0367 140.3 21.9 3.66 171 2024 12 01 20 01 39 31.783 +34 01 37.61 .06475 1.0366 140.3 21.9 3.81 171 2024 12 01 21 01 39 26.622 +34 04 43.81 .06471 1.0365 140.2 21.9 3.96 171 2024 12 01 22 01 39 21.461 +34 07 50.21 .06467 1.0364 140.1 21.9 4.11 170 2024 12 01 23 01 39 16.299 +34 10 56.82 .06463 1.0364 140.1 21.9 4.27 170 2024 12 02 00 01 39 11.138 +34 14 03.63 .06459 1.0363 140.0 21.9 4.43 170 2024 12 02 01 01 39 05.976 +34 17 10.66 .06455 1.0362 140.0 21.9 4.59 170 2024 12 02 02 01 39 00.813 +34 20 17.89 .06451 1.0361 139.9 21.9 4.75 170 2024 12 02 03 01 38 55.650 +34 23 25.32 .06447 1.0360 139.9 21.9 4.92 169 2024 12 02 04 01 38 50.487 +34 26 32.97 .06443 1.0360 139.8 21.9 5.10 169 2024 12 02 05 01 38 45.324 +34 29 40.82 .06439 1.0359 139.7 21.9 5.27 169 2024 12 02 06 01 38 40.160 +34 32 48.88 .06435 1.0358 139.7 21.9 5.45 169 2024 12 02 07 01 38 34.996 +34 35 57.14 .06431 1.0357 139.6 21.9 5.63 169 2024 12 02 08 01 38 29.831 +34 39 05.61 .06426 1.0357 139.6 21.9 5.81 169 2024 12 02 09 01 38 24.667 +34 42 14.29 .06422 1.0356 139.5 21.9 6.00 168 2024 12 02 10 01 38 19.502 +34 45 23.17 .06418 1.0355 139.5 21.9 6.19 168 2024 12 02 11 01 38 14.337 +34 48 32.26 .06414 1.0354 139.4 21.9 6.39 168 2024 12 02 12 01 38 09.171 +34 51 41.56 .06411 1.0353 139.3 21.9 6.58 168 2024 12 02 13 01 38 04.006 +34 54 51.06 .06407 1.0353 139.3 21.9 6.78 168 2024 12 02 14 01 37 58.840 +34 58 00.76 .06403 1.0352 139.2 21.9 6.99 168 2024 12 02 15 01 37 53.674 +35 01 10.68 .06399 1.0351 139.2 21.9 7.19 168 2024 12 02 16 01 37 48.507 +35 04 20.80 .06395 1.0350 139.1 21.9 7.40 168 2024 12 02 17 01 37 43.341 +35 07 31.12 .06391 1.0350 139.1 21.9 7.62 168 2024 12 02 18 01 37 38.174 +35 10 41.65 .06387 1.0349 139.0 21.9 7.83 167 2024 12 02 19 01 37 33.007 +35 13 52.38 .06383 1.0348 138.9 21.9 8.05 167 2024 12 02 20 01 37 27.840 +35 17 03.32 .06379 1.0347 138.9 21.9 8.28 167