"Pseudo-MPEC" for P22n4V7
Created 2026 May 14 16:35:08 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P22n4V7*0C2026 05 12.38744314 25 53.401-20 16 25.64 ~5CBK 21.82wXNEOCPF52
P22n4V7 0C2026 05 12.41178714 25 50.553-20 15 55.49 ~5CBK 21.70wXNEOCPF52
P22n4V7 0C2026 05 12.42393514 25 49.123-20 15 39.97 ~5CBK 21.83wXNEOCPF52
P22n4V7 0C2026 05 12.48842614 25 41.618-20 14 18.97 ~5CGZ 21.15GVNEOCPF52
P22n4V7 0C2026 05 12.48908614 25 41.538-20 14 18.26 ~5CGZ 21.58GVNEOCPF52
P22n4V7 |C2026 05 13.02608014 24 42.990-20 02 53.30 ~5D1Z 21.9 GVNEOCP807
P22n4V7 |C2026 05 13.03154614 24 42.370-20 02 46.30 ~5D1Z 21.4 GVNEOCP807
P22n4V7 |C2026 05 13.03664014 24 41.800-20 02 40.20 ~5D1Z 21.7 GVNEOCP807
P22n4V7 C2026 05 13.31301914 24 10.272-19 57 05.10 ~5D8K 21.9 GWNEOCPH01
P22n4V7 C2026 05 13.31877314 24 09.613-19 56 57.81 ~5D8K 21.5 GWNEOCPH01
P22n4V7 C2026 05 13.33095914 24 08.200-19 56 42.19 ~5D8K 21.7 GWNEOCPH01
P22n4V7 C2026 05 13.33379814 24 07.871-19 56 38.47 ~5D8K 21.5 GWNEOCPH01
P22n4V7 |C2026 05 14.10492914 22 43.050-19 40 03.50 ~5E35 21.4 GVNEOCP807
P22n4V7 |C2026 05 14.10856014 22 42.660-19 39 59.00 ~5E35 21.5 GVNEOCP807
P22n4V7 |C2026 05 14.11220814 22 42.210-19 39 54.40 ~5E35 21.6 GVNEOCP807
P22n4V7 3C2026 05 14.39488514 22 10.727-19 34 02.27 ~5ECK 21.92GVNEOCPT14
P22n4V7 3C2026 05 14.39585514 22 10.618-19 34 01.05 ~5ECK 21.97GVNEOCPT14
P22n4V7 3C2026 05 14.39914814 22 10.232-19 33 56.87 ~5ECK 21.96GVNEOCPT14
P22n4V7 3C2026 05 14.42155714 22 07.632-19 33 27.89 ~5ECK 21.88GVNEOCPT14
P22n4V7 3C2026 05 14.42252814 22 07.522-19 33 26.70 ~5ECK 21.96GVNEOCPT14
P22n4V7 3C2026 05 14.42417814 22 07.328-19 33 24.50 ~5ECK 21.89GVNEOCPT14
P22n4V7 3C2026 05 14.42514914 22 07.216-19 33 23.25 ~5ECK 21.89GVNEOCPT14
P22n4V7 3C2026 05 14.42612214 22 07.100-19 33 21.99 ~5ECK 21.86GVNEOCPT14
P22n4V7 3C2026 05 14.42843414 22 06.836-19 33 19.01 ~5ECK 21.95GVNEOCPT14
P22n4V7 3C2026 05 14.42941614 22 06.721-19 33 17.75 ~5ECK 21.95GVNEOCPT14
P22n4V7 3C2026 05 14.43039314 22 06.596-19 33 16.41 ~5ECK 22.26GVNEOCPT14
P22n4V7 3C2026 05 14.43383214 22 06.210-19 33 11.97 ~5ECK 21.94GVNEOCPT14
P22n4V7 3C2026 05 14.43480114 22 06.099-19 33 10.72 ~5ECK 21.81GVNEOCPT14
P22n4V7 3C2026 05 14.43577114 22 05.984-19 33 09.53 ~5ECK 22.05GVNEOCPT14
Station data:
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(F52) Pan-STARRS 2, Haleakala (N20.707382 W156.255910) US/Hawaii.
Observers J. Herman, T. Lowe, P. Minguez, A. Schultz, I. Smith. Measurers
K. Chambers, T. de Boer, J. Fairlamb, H. Gao, M. Huber, C.-C. Lin, E.
Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chrétien +
CCD.
(H01) Magdalena Ridge Observatory, Socorro (N33.984833 W107.189333) US/New
Mexico. Observers W. H. Ryan, E. V. Ryan. Measurer W. H. Ryan. 2.4-m
f/8.9 reflector + CCD.
(T14) Mauna Kea-UH/Tholen NEO Follow-Up (CFHT) (N19.825252 W155.468876)
US/Hawaii. Observer R. Weryk. 3.6-m Canada-France-Hawaii Telescope.
Orbital elements: P22n4V7
Perihelion 2026 Oct 6.038759 +/- 0.71 TT = 0:55:48.7 (JD 2461319.538759)
Epoch 2026 May 14.0 TT = JDT 2461174.5 Earth MOID: 0.0554 Ma: 0.0025
M 286.420456319 +/- 0.7 (J2000 ecliptic) AutoNEOCP
n 0.507309524 +/- 0.00337 Peri. 111.948926 +/- 0.48
a 1.556995552 +/- 0.00689 Node 237.821870 +/- 0.10
e 0.42721176 +/- 0.00443 Incl. 11.599272 +/- 0.15
P 1.943/709.613d H 21.29 G 0.15 U 8.9
q 0.891828729 +/- 0.00351 Q 2.222162374 +/- 0.0165
From 29 observations 2026 May 12-14; mean residual 0".10
Residuals in arcseconds: 260512 F52 .17+ .05+ 260513 H01 .01- .01+ 260514 T14 .01+ .01+ 260512 F52 .10+ .16- 260513 H01 .03- .10+ 260514 T14 .02+ .00 260512 F52 .07- .17+ 260514 807 .29- .10- 260514 T14 .03- .00 260512 F52 .08- .06+ 260514 807 .13+ .23- 260514 T14 .03+ .01- 260512 F52 .13- .07- 260514 807 .26- .28- 260514 T14 .01+ .02- 260513 807 .12- .16- 260514 T14 .01- .05+ 260514 T14 .15- .05+ 260513 807 .02- .06+ 260514 T14 .04+ .02+ 260514 T14 .03+ .04+ 260513 807 .18+ .17- 260514 T14 .01- .04- 260514 T14 .05+ .03+ 260513 H01 .02- .02- 260514 T14 .01+ .01+ 260514 T14 .01+ .03- 260513 H01 .07+ .06- 260514 T14 .04+ .06- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 05 14 17 14 21 36.181 -19 27 09.52 .64634 1.6437 165.1 22.0 .106 23 2026 05 14 18 14 21 31.587 -19 26 15.66 .64620 1.6435 165.0 22.0 .110 23 2026 05 14 19 14 21 26.994 -19 25 21.77 .64606 1.6432 165.0 22.0 .113 24 2026 05 14 20 14 21 22.402 -19 24 27.84 .64592 1.6430 164.9 22.0 .117 25 2026 05 14 21 14 21 17.811 -19 23 33.89 .64578 1.6428 164.9 22.0 .121 25 2026 05 14 22 14 21 13.221 -19 22 39.90 .64564 1.6426 164.8 22.0 .125 26 2026 05 14 23 14 21 08.632 -19 21 45.89 .64550 1.6423 164.8 22.0 .130 26 2026 05 15 00 14 21 04.044 -19 20 51.84 .64536 1.6421 164.7 22.0 .134 27 2026 05 15 01 14 20 59.458 -19 19 57.76 .64522 1.6419 164.6 22.0 .139 27 2026 05 15 02 14 20 54.873 -19 19 03.66 .64508 1.6416 164.6 22.0 .143 28 2026 05 15 03 14 20 50.288 -19 18 09.52 .64494 1.6414 164.5 22.0 .148 29 2026 05 15 04 14 20 45.706 -19 17 15.35 .64480 1.6412 164.5 22.0 .153 29 2026 05 15 05 14 20 41.124 -19 16 21.15 .64467 1.6409 164.4 22.0 .158 30 2026 05 15 06 14 20 36.543 -19 15 26.93 .64453 1.6407 164.4 22.0 .164 30 2026 05 15 07 14 20 31.964 -19 14 32.67 .64439 1.6405 164.3 22.0 .169 31 2026 05 15 08 14 20 27.386 -19 13 38.38 .64426 1.6402 164.2 22.0 .174 31 2026 05 15 09 14 20 22.809 -19 12 44.07 .64412 1.6400 164.2 22.0 .180 32 2026 05 15 10 14 20 18.234 -19 11 49.72 .64399 1.6398 164.1 22.0 .186 32 2026 05 15 11 14 20 13.660 -19 10 55.35 .64385 1.6395 164.1 22.0 .192 33 2026 05 15 12 14 20 09.087 -19 10 00.95 .64372 1.6393 164.0 22.0 .198 33 2026 05 15 13 14 20 04.515 -19 09 06.51 .64358 1.6391 164.0 22.0 .204 33 2026 05 15 14 14 19 59.945 -19 08 12.05 .64345 1.6389 163.9 22.0 .210 34 2026 05 15 15 14 19 55.376 -19 07 17.56 .64332 1.6386 163.8 22.0 .217 34 2026 05 15 16 14 19 50.809 -19 06 23.05 .64318 1.6384 163.8 22.0 .223 35 2026 05 15 17 14 19 46.243 -19 05 28.50 .64305 1.6382 163.7 22.0 .230 35 2026 05 15 18 14 19 41.678 -19 04 33.93 .64292 1.6379 163.7 22.0 .237 36 2026 05 15 19 14 19 37.115 -19 03 39.33 .64279 1.6377 163.6 22.0 .244 36 2026 05 15 20 14 19 32.553 -19 02 44.70 .64266 1.6375 163.6 22.0 .251 36 2026 05 15 21 14 19 27.992 -19 01 50.04 .64253 1.6372 163.5 22.0 .259 37 2026 05 15 22 14 19 23.433 -19 00 55.35 .64240 1.6370 163.5 22.0 .266 37 2026 05 15 23 14 19 18.876 -19 00 00.64 .64227 1.6368 163.4 22.0 .274 38 2026 05 16 00 14 19 14.320 -18 59 05.90 .64214 1.6365 163.3 22.0 .281 38 2026 05 16 01 14 19 09.765 -18 58 11.13 .64201 1.6363 163.3 22.0 .289 38 2026 05 16 02 14 19 05.212 -18 57 16.34 .64188 1.6361 163.2 22.1 .297 39 2026 05 16 03 14 19 00.661 -18 56 21.52 .64175 1.6358 163.2 22.1 .305 39 2026 05 16 04 14 18 56.111 -18 55 26.67 .64162 1.6356 163.1 22.1 .314 39 2026 05 16 05 14 18 51.562 -18 54 31.79 .64149 1.6354 163.1 22.1 .322 40 2026 05 16 06 14 18 47.015 -18 53 36.89 .64137 1.6351 163.0 22.1 .331 40 2026 05 16 07 14 18 42.470 -18 52 41.96 .64124 1.6349 162.9 22.1 .340 40 2026 05 16 08 14 18 37.926 -18 51 47.01 .64111 1.6347 162.9 22.1 .349 41 2026 05 16 09 14 18 33.384 -18 50 52.03 .64099 1.6345 162.8 22.1 .358 41 2026 05 16 10 14 18 28.844 -18 49 57.02 .64086 1.6342 162.8 22.1 .367 41 2026 05 16 11 14 18 24.305 -18 49 01.99 .64074 1.6340 162.7 22.1 .376 42 2026 05 16 12 14 18 19.768 -18 48 06.93 .64061 1.6338 162.6 22.1 .386 42 2026 05 16 13 14 18 15.232 -18 47 11.84 .64049 1.6335 162.6 22.1 .395 42 2026 05 16 14 14 18 10.698 -18 46 16.73 .64036 1.6333 162.5 22.1 .405 43 2026 05 16 15 14 18 06.166 -18 45 21.60 .64024 1.6331 162.5 22.1 .415 43 2026 05 16 16 14 18 01.635 -18 44 26.44 .64012 1.6328 162.4 22.1 .425 43