"Pseudo-MPEC" for P22ppYR
Created 2026 Aug 18 10:35:18 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P22ppYR*0C2026 08 14.42803023 24 29.836+18 36 22.00 ~8ECo 21.22wXNEOCPF52
P22ppYR 0C2026 08 14.43942723 24 29.278+18 36 25.96 ~8ECo 20.94wXNEOCPF52
P22ppYR 0C2026 08 14.45086823 24 28.709+18 36 29.88 ~8ECo 21.10wXNEOCPF52
P22ppYR 0C2026 08 14.46240023 24 28.142+18 36 33.82 ~8ECo 21.12wXNEOCPF52
P22ppYR 0C2026 08 14.56149023 24 23.170+18 37 06.90 ~8EKZ 21.08GVNEOCPF51
P22ppYR 0C2026 08 14.56213723 24 23.139+18 37 06.99 ~8EKZ 21.11GVNEOCPF51
P22ppYR !C2026 08 15.32924823 23 47.614+18 41 10.03 ~8F8K 20.9 GWNEOCP673
P22ppYR !C2026 08 15.33378523 23 47.359+18 41 11.72 ~8F8K 20.5 GWNEOCP673
P22ppYR 0C2026 08 15.39315523 23 44.161+18 41 29.59 ~8G2Zx21.26gUNEOCPI41
P22ppYR 0C2026 08 15.42171423 23 42.898+18 41 39.28 ~8G2Z 20.82rUNEOCPI41
P22ppYR KC2026 08 16.23148723 23 04.07 +18 45 37.3 ~8G6o 21.0 GVNEOCPH21
P22ppYR KC2026 08 16.23708223 23 03.79 +18 45 38.6 ~8G6o 21.1 GVNEOCPH21
P22ppYR KC2026 08 18.05325723 21 31.66 +18 53 26.7 ~8I25 20.3 GXNEOCPL01
P22ppYR KC2026 08 18.05854723 21 31.40 +18 53 26.7 ~8I25 20.5 GXNEOCPL01
P22ppYR KC2026 08 18.06320423 21 31.15 +18 53 28.0 ~8I25 20.4 GXNEOCPL01
P22ppYR KC2026 08 18.29712223 21 19.10 +18 54 22.7 ~8I7Z 21.0 GVNEOCPH21
P22ppYR KC2026 08 18.30000823 21 18.93 +18 54 23.4 ~8I7Z 20.8 GVNEOCPH21
Station data:
(673) Table Mountain Observatory, Wrightwood (N34.381485 W117.682170)
US/California. Observers J. Chesley, J. Pittichova. Measurer W. M. Owen
Jr. 0.61-m f/16 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.
(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.
(I41) Palomar Mountain--ZTF (N33.357336 W116.859780) US/California.
Observers B. T. Bolin, Z. T. F. Collaboration. Measurers B. T. Bolin,
Z.-Y. Lin, F. J. Masci. 1.2-m f/2.4 Schmidt.
(L01) Višnjan Observatory, Tičan (N45.290897 E13.749300) Croatia.
Observers K. Korlević, L. Poropat. Measurer K. Korlevic. 1.0-m f/2.9
reflector + CCD.
Orbital elements: P22ppYR
Perihelion 2026 Apr 25.619974 +/- 1.2 TT = 14:52:45.7 (JD 2461156.119974)
Epoch 2026 Aug 18.0 TT = JDT 2461270.5 Earth MOID: 0.4476 Ma: 0.0126
M 26.251839252 +/- 0.8 (J2000 ecliptic) AutoNEOCP
n 0.229514191 +/- 0.00552 Peri. 356.259479 +/- 0.18
a 2.641980978 +/- 0.045 Node 278.139467 +/- 0.28
e 0.44590861 +/- 0.0103 Incl. 11.661816 +/- 0.055
P 4.29432 H 18.96 G 0.15 U 9.3
q 1.463898911 +/- 0.00524 Q 3.820063044 +/- 0.0933
16 of 17 observations 2026 Aug. 14-18; mean residual 0".23
Residuals in arcseconds: 260814 F52 .11- .06- 260815 673 .20- .26- 260818 L01 .33- .64+ 260814 F52 .01- .02- 260815 673 .55- .01- 260818 L01 .11+ .58- 260814 F52 .02- .01- 260815 I41( 2.8- .87-) 260818 L01 .19+ .34- 260814 F52 .09+ .00 260815 I41 .09+ .06+ 260818 H21 .04+ .05+ 260814 F51 .03+ .10+ 260816 H21 .13+ .27+ 260818 H21 .10- .10+ 260814 F51 .05+ .02- 260816 H21 .29+ .06- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 08 18 11 23 21 10.604 +18 55 01.91 .89435 1.7967 140.8 21.0 .139 22 2026 08 18 12 23 21 08.414 +18 55 11.05 .89436 1.7969 140.9 21.0 .153 22 2026 08 18 13 23 21 06.222 +18 55 20.15 .89437 1.7971 140.9 21.0 .168 21 2026 08 18 14 23 21 04.028 +18 55 29.19 .89438 1.7973 140.9 21.0 .183 21 2026 08 18 15 23 21 01.831 +18 55 38.19 .89439 1.7975 141.0 21.0 .199 21 2026 08 18 16 23 20 59.632 +18 55 47.14 .89440 1.7977 141.0 21.0 .214 20 2026 08 18 17 23 20 57.430 +18 55 56.03 .89441 1.7979 141.0 21.0 .230 20 2026 08 18 18 23 20 55.225 +18 56 04.88 .89442 1.7981 141.1 21.0 .247 20 2026 08 18 19 23 20 53.018 +18 56 13.68 .89444 1.7983 141.1 21.0 .263 20 2026 08 18 20 23 20 50.809 +18 56 22.42 .89445 1.7985 141.2 21.0 .280 20 2026 08 18 21 23 20 48.597 +18 56 31.12 .89446 1.7987 141.2 21.0 .297 20 2026 08 18 22 23 20 46.383 +18 56 39.77 .89447 1.7989 141.2 21.0 .314 20 2026 08 18 23 23 20 44.166 +18 56 48.36 .89449 1.7991 141.3 21.0 .332 19 2026 08 19 00 23 20 41.947 +18 56 56.91 .89450 1.7993 141.3 21.0 .349 19 2026 08 19 01 23 20 39.726 +18 57 05.41 .89451 1.7995 141.3 21.0 .367 19 2026 08 19 02 23 20 37.502 +18 57 13.86 .89453 1.7997 141.4 21.0 .386 19 2026 08 19 03 23 20 35.275 +18 57 22.25 .89454 1.7999 141.4 21.0 .404 19 2026 08 19 04 23 20 33.046 +18 57 30.60 .89456 1.8001 141.4 21.0 .423 19 2026 08 19 05 23 20 30.815 +18 57 38.90 .89457 1.8004 141.5 21.0 .442 19 2026 08 19 06 23 20 28.581 +18 57 47.15 .89458 1.8006 141.5 21.0 .462 19 2026 08 19 07 23 20 26.345 +18 57 55.35 .89460 1.8008 141.6 21.0 .481 19 2026 08 19 08 23 20 24.107 +18 58 03.50 .89461 1.8010 141.6 21.0 .501 19 2026 08 19 09 23 20 21.866 +18 58 11.60 .89463 1.8012 141.6 21.0 .521 19 2026 08 19 10 23 20 19.623 +18 58 19.65 .89465 1.8014 141.7 21.0 .542 18 2026 08 19 11 23 20 17.377 +18 58 27.64 .89466 1.8016 141.7 21.0 .562 18 2026 08 19 12 23 20 15.129 +18 58 35.59 .89468 1.8018 141.7 21.0 .583 18 2026 08 19 13 23 20 12.879 +18 58 43.49 .89470 1.8020 141.8 21.0 .604 18 2026 08 19 14 23 20 10.626 +18 58 51.34 .89471 1.8022 141.8 21.0 .626 18 2026 08 19 15 23 20 08.371 +18 58 59.14 .89473 1.8024 141.8 21.0 .648 18 2026 08 19 16 23 20 06.114 +18 59 06.89 .89475 1.8026 141.9 21.0 .669 18 2026 08 19 17 23 20 03.854 +18 59 14.59 .89476 1.8028 141.9 21.0 .692 18 2026 08 19 18 23 20 01.592 +18 59 22.24 .89478 1.8030 141.9 21.0 .714 18 2026 08 19 19 23 19 59.328 +18 59 29.85 .89480 1.8032 142.0 21.0 .737 18 2026 08 19 20 23 19 57.061 +18 59 37.40 .89482 1.8034 142.0 21.0 .760 18 2026 08 19 21 23 19 54.792 +18 59 44.90 .89484 1.8036 142.1 21.0 .783 18 2026 08 19 22 23 19 52.521 +18 59 52.35 .89486 1.8038 142.1 21.0 .807 18 2026 08 19 23 23 19 50.247 +18 59 59.75 .89488 1.8040 142.1 21.0 .830 18 2026 08 20 00 23 19 47.972 +19 00 07.10 .89490 1.8042 142.2 21.0 .854 18 2026 08 20 01 23 19 45.694 +19 00 14.40 .89492 1.8044 142.2 21.0 .879 18 2026 08 20 02 23 19 43.413 +19 00 21.65 .89494 1.8046 142.2 21.0 .903 18 2026 08 20 03 23 19 41.131 +19 00 28.86 .89496 1.8048 142.3 21.0 .928 17 2026 08 20 04 23 19 38.846 +19 00 36.01 .89498 1.8050 142.3 21.0 .953 17 2026 08 20 05 23 19 36.559 +19 00 43.11 .89500 1.8052 142.3 21.0 .978 17 2026 08 20 06 23 19 34.269 +19 00 50.16 .89502 1.8054 142.4 21.0 1.00 17 2026 08 20 07 23 19 31.978 +19 00 57.17 .89504 1.8056 142.4 21.0 1.03 17 2026 08 20 08 23 19 29.684 +19 01 04.12 .89506 1.8058 142.4 21.0 1.06 17 2026 08 20 09 23 19 27.388 +19 01 11.02 .89508 1.8060 142.5 21.0 1.08 17 2026 08 20 10 23 19 25.089 +19 01 17.87 .89511 1.8062 142.5 21.0 1.11 17