"Pseudo-MPEC" for P22nuDY
Created 2026 Jun 21 10:35:13 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P22nuDY*0C2026 06 16.48770020 21 00.521-00 46 46.50 ~6GD5 21.89wXNEOCPF52
P22nuDY 0C2026 06 16.49728720 21 00.835-00 46 37.72 ~6GD5 22.14wXNEOCPF52
P22nuDY 0C2026 06 16.50689820 21 01.152-00 46 28.82 ~6GD5 22.16wXNEOCPF52
P22nuDY 0C2026 06 16.59894120 21 04.237-00 45 04.62 ~6GGo 20.91GVNEOCPF51
P22nuDY 0C2026 06 16.59959220 21 04.253-00 45 04.26 ~6GGo 21.17GVNEOCPF51
P22nuDY 7B2026 06 17.08966920 21 23.441-00 37 41.13 ~6H6Z 22.1 GXNEOCPZ84
P22nuDY 7B2026 06 17.09440120 21 23.626-00 37 36.85 ~6H6Z 21.4 GXNEOCPZ84
P22nuDY 7B2026 06 17.09914620 21 23.799-00 37 32.34 ~6H6Z 21.6 GXNEOCPZ84
P22nuDY C2026 06 17.28904820 21 31.370-00 34 39.77 ~6H7Z 21.6 GWNEOCPH01
P22nuDY KC2026 06 17.29002720 21 31.15 -00 34 40.0 ~6H7Z 21.4 GVNEOCPH21
P22nuDY KC2026 06 17.29291520 21 31.25 -00 34 37.4 ~6H7Z 21.8 GVNEOCPH21
P22nuDY KC2026 06 17.29580220 21 31.35 -00 34 34.9 ~6H7Z 22.1 GVNEOCPH21
P22nuDY C2026 06 17.29606720 21 31.604-00 34 33.42 ~6H7Z 21.5 GWNEOCPH01
P22nuDY C2026 06 17.30361420 21 31.862-00 34 26.47 ~6H7Z 21.8 GWNEOCPH01
P22nuDY C2026 06 17.31020220 21 32.079-00 34 20.50 ~6H7Z 21.6 GWNEOCPH01
P22nuDY 0C2026 06 18.38365 20 22 10.70 -00 18 15.5 ~6ID5 VNEOCP291
P22nuDY 0C2026 06 18.38673 20 22 10.81 -00 18 12.8 ~6ID5 22.1 GVNEOCP291
P22nuDY KC2026 06 19.28498920 22 41.64 -00 04 58.9 ~6J7Z 21.3 GVNEOCPH21
P22nuDY KC2026 06 19.28787820 22 41.73 -00 04 56.1 ~6J7Z 21.1 GVNEOCPH21
P22nuDY KC2026 06 19.29365020 22 41.90 -00 04 51.4 ~6J7Z 21.9 GVNEOCPH21
P22nuDY KC2026 06 21.32122420 23 45.00 +00 24 21.6 ~6L8K 21.7 GVNEOCPH21
P22nuDY KC2026 06 21.32411320 23 45.08 +00 24 24.2 ~6L8K 21.6 GVNEOCPH21
P22nuDY KC2026 06 21.32700120 23 45.14 +00 24 26.7 ~6L8K 21.7 GVNEOCPH21
Station data:
(291) LPL/Spacewatch II (N31.961669 W111.599905) US/Arizona. Observers J.
V. Scotti, R. S. McMillan. 1.8-m f/2.7 reflector + CCD.
(F51) Pan-STARRS 1, Haleakala (N20.707234 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.
(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.
(H21) Astronomical Research Observatory, Westfield (N39.483054 W87.968270)
US/Illinois. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T.
Linder, R. Holmes. 0.40-m f/5.32 astrograph + CCD.
(Z84) Calar Alto-Schmidt (N37.224006 W2.548160) Spain. Observer F. Ocaña.
Measurers F. Ocaña, M. Micheli, R. Kresken. 0.8-m f/3 Schmidt + CCD.
Orbital elements: P22nuDY
Perihelion 2026 Jul 13.165054 +/- 0.848 TT = 3:57:40.7 (JD 2461234.665054)
Epoch 2026 Jun 21.0 TT = JDT 2461212.5 Earth MOID: 0.5151 AutoNEOCP
M 353.552822532 +/- 0.33 (J2000 ecliptic)
n 0.290871266 +/- 0.00412 Peri. 85.686261 +/- 0.7
a 2.255981328 +/- 0.0213 Node 211.204938 +/- 0.31
e 0.33379713 +/- 0.00471 Incl. 7.864881 +/- 0.039
P 3.38847 H 20.79 G 0.15 U 9.1
q 1.502941224 +/- 0.00357 Q 3.009021432 +/- 0.039
From 23 observations 2026 June 16-21; mean residual 0".14
Residuals in arcseconds: 260616 F52 .15+ .02- 260617 H01 .12+ .07- 260618 291 .22+ .02+ 260616 F52 .00 .01- 260617 H21 .05- .10- 260619 H21 .32- .02+ 260616 F52 .10- .09+ 260617 H21 .02+ .11- 260619 H21 .22- .27+ 260616 F51 .00 .09+ 260617 H21 .08+ .23- 260619 H21 .18- .10- 260616 F51 .09- .14- 260617 H01 .08+ .08- 260621 H21 .03+ .14- 260617 Z84 .32- .04+ 260617 H01 .15+ .04+ 260621 H21 .17+ .00 260617 Z84 .10+ .02+ 260617 H01 .11+ .05+ 260621 H21 .02+ .05+ 260617 Z84 .34+ .22+ 260618 291 .04- .06+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 06 21 11 20 23 48.852 +00 26 27.24 .59941 1.5132 137.5 21.8 .179 133 2026 06 21 12 20 23 50.051 +00 27 02.53 .59923 1.5131 137.5 21.8 .186 133 2026 06 21 13 20 23 51.247 +00 27 37.80 .59905 1.5131 137.5 21.8 .193 132 2026 06 21 14 20 23 52.439 +00 28 13.03 .59887 1.5131 137.5 21.8 .200 131 2026 06 21 15 20 23 53.628 +00 28 48.24 .59869 1.5130 137.6 21.8 .208 131 2026 06 21 16 20 23 54.813 +00 29 23.42 .59851 1.5130 137.6 21.8 .215 130 2026 06 21 17 20 23 55.995 +00 29 58.58 .59834 1.5129 137.6 21.8 .223 130 2026 06 21 18 20 23 57.173 +00 30 33.71 .59816 1.5129 137.6 21.8 .231 129 2026 06 21 19 20 23 58.348 +00 31 08.81 .59798 1.5129 137.7 21.8 .238 129 2026 06 21 20 20 23 59.519 +00 31 43.88 .59780 1.5128 137.7 21.8 .247 129 2026 06 21 21 20 24 00.686 +00 32 18.92 .59763 1.5128 137.7 21.8 .255 128 2026 06 21 22 20 24 01.850 +00 32 53.94 .59745 1.5128 137.7 21.8 .263 128 2026 06 21 23 20 24 03.011 +00 33 28.93 .59727 1.5127 137.8 21.8 .271 127 2026 06 22 00 20 24 04.168 +00 34 03.89 .59710 1.5127 137.8 21.8 .280 127 2026 06 22 01 20 24 05.321 +00 34 38.83 .59692 1.5126 137.8 21.8 .288 127 2026 06 22 02 20 24 06.471 +00 35 13.73 .59674 1.5126 137.8 21.8 .297 126 2026 06 22 03 20 24 07.617 +00 35 48.61 .59657 1.5126 137.9 21.8 .306 126 2026 06 22 04 20 24 08.760 +00 36 23.46 .59639 1.5125 137.9 21.8 .315 126 2026 06 22 05 20 24 09.899 +00 36 58.28 .59622 1.5125 137.9 21.8 .324 126 2026 06 22 06 20 24 11.035 +00 37 33.08 .59604 1.5124 137.9 21.8 .333 125 2026 06 22 07 20 24 12.167 +00 38 07.84 .59586 1.5124 138.0 21.8 .342 125 2026 06 22 08 20 24 13.295 +00 38 42.58 .59569 1.5124 138.0 21.8 .352 125 2026 06 22 09 20 24 14.420 +00 39 17.29 .59551 1.5123 138.0 21.8 .361 125 2026 06 22 10 20 24 15.542 +00 39 51.97 .59534 1.5123 138.0 21.8 .371 124 2026 06 22 11 20 24 16.660 +00 40 26.62 .59517 1.5123 138.1 21.8 .381 124 2026 06 22 12 20 24 17.774 +00 41 01.25 .59499 1.5122 138.1 21.8 .390 124 2026 06 22 13 20 24 18.885 +00 41 35.84 .59482 1.5122 138.1 21.8 .400 124 2026 06 22 14 20 24 19.993 +00 42 10.41 .59464 1.5121 138.1 21.8 .411 123 2026 06 22 15 20 24 21.097 +00 42 44.95 .59447 1.5121 138.2 21.8 .421 123 2026 06 22 16 20 24 22.197 +00 43 19.46 .59430 1.5121 138.2 21.8 .431 123 2026 06 22 17 20 24 23.294 +00 43 53.94 .59412 1.5120 138.2 21.8 .442 123 2026 06 22 18 20 24 24.387 +00 44 28.39 .59395 1.5120 138.2 21.8 .452 123 2026 06 22 19 20 24 25.477 +00 45 02.82 .59378 1.5120 138.3 21.8 .463 122 2026 06 22 20 20 24 26.563 +00 45 37.21 .59360 1.5119 138.3 21.8 .474 122 2026 06 22 21 20 24 27.646 +00 46 11.58 .59343 1.5119 138.3 21.8 .484 122 2026 06 22 22 20 24 28.725 +00 46 45.91 .59326 1.5119 138.3 21.8 .495 122 2026 06 22 23 20 24 29.800 +00 47 20.22 .59309 1.5118 138.4 21.8 .507 122 2026 06 23 00 20 24 30.872 +00 47 54.50 .59291 1.5118 138.4 21.8 .518 122 2026 06 23 01 20 24 31.941 +00 48 28.75 .59274 1.5117 138.4 21.8 .529 121 2026 06 23 02 20 24 33.006 +00 49 02.97 .59257 1.5117 138.4 21.8 .541 121 2026 06 23 03 20 24 34.068 +00 49 37.16 .59240 1.5117 138.5 21.8 .552 121 2026 06 23 04 20 24 35.126 +00 50 11.32 .59223 1.5116 138.5 21.8 .564 121 2026 06 23 05 20 24 36.180 +00 50 45.46 .59206 1.5116 138.5 21.7 .576 121 2026 06 23 06 20 24 37.231 +00 51 19.56 .59189 1.5116 138.5 21.7 .588 121 2026 06 23 07 20 24 38.279 +00 51 53.63 .59171 1.5115 138.6 21.7 .600 120 2026 06 23 08 20 24 39.322 +00 52 27.68 .59154 1.5115 138.6 21.7 .612 120 2026 06 23 09 20 24 40.363 +00 53 01.69 .59137 1.5115 138.6 21.7 .624 120 2026 06 23 10 20 24 41.400 +00 53 35.67 .59120 1.5114 138.6 21.7 .637 120