"Pseudo-MPEC" for P22hLv4
Created 2025 Nov 27 0:35:16 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P22hLv4* C2025 11 25.38751205 33 53.136+18 19 31.87 ~BPBZ 21.26wXNEOCPF52
P22hLv4 C2025 11 25.39716805 33 54.396+18 19 43.81 ~BPBZ 21.44wXNEOCPF52
P22hLv4 C2025 11 25.41637205 33 56.878+18 20 07.34 ~BPBZ 21.60wXNEOCPF52
P22hLv4 C2025 11 25.52682505 34 11.037+18 22 19.34 ~BPI5 21.05GVNEOCPF52
P22hLv4 C2025 11 25.52747105 34 11.122+18 22 20.18 ~BPI5 21.21GVNEOCPF52
P22hLv4 KB2025 11 26.23214105 36 07.855+18 36 58.25 ~BQ6o 21.0 GXNEOCP734
P22hLv4 KB2025 11 26.26493105 36 12.854+18 37 45.62 ~BQ6o 20.9 GXNEOCP734
P22hLv4 KC2025 11 26.32675005 36 23.180+18 39 17.00 ~BQ8K VNEOCPI52
P22hLv4 KC2025 11 26.32955105 36 23.587+18 39 21.17 ~BQ8K 21.10GVNEOCPI52
P22hLv4 KC2025 11 26.33106705 36 23.814+18 39 23.15 ~BQ8K 21.59GVNEOCPI52
P22hLv4 C2025 11 26.42320605 36 37.735+18 41 28.83 ~BQAo 20.7 GWNEOCPH01
P22hLv4 C2025 11 26.42683105 36 38.297+18 41 33.75 ~BQAo 20.8 GWNEOCPH01
P22hLv4 C2025 11 26.43742805 36 39.964+18 41 48.13 ~BQAo 20.9 GWNEOCPH01
P22hLv4 C2025 11 26.44443605 36 41.066+18 41 57.58 ~BQAo 20.9 GWNEOCPH01
P22hLv4 1C2025 11 26.54675405 36 59.865+18 44 40.58 ~BQNZ 21.24GVNEOCPT12
P22hLv4 1C2025 11 26.54755405 36 59.998+18 44 41.74 ~BQNZ 20.95GVNEOCPT12
P22hLv4 1C2025 11 26.54962405 37 00.307+18 44 44.51 ~BQNZ 20.84GVNEOCPT12
Station data:
(734) Farpoint Observatory, Eskridge (N38.890239 W96.002420) US/Kansas.
Observer G. Hug. 0.69-m reflector + 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.
(I52) Steward Observatory, Mt. Lemmon Station (N32.442570 W110.788920)
US/Arizona. Measurers T. Beuden, V. F. Carvajal, D. Fay, J. B. Fazekas, D.
C. Fuls, A. R. Gibbs, A. D. Grauer, H. Gröller, J. K. Hogan, R. A.
Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L. Seaman, F. C.
Shelly, K. W. Wierzchoś. 1.0-m prime focus + 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: P22hLv4
Perihelion 2026 Jan 21.507720 +/- 0.13 TT = 12:11:07.0 (JD 2461062.007720)
Epoch 2025 Nov 26.0 TT = JDT 2461005.5 Earth MOID: 0.0094 Ve: 0.0135
M 340.983844481 +/- 0.32 Ma: 0.0535 AutoNEOCP
n 0.336523142 +/- 0.00502 Peri. 95.567241 +/- 0.10
a 2.047038883 +/- 0.0204 Node 71.328815 +/- 0.013
e 0.72453522 +/- 0.00355 Incl. 6.920714 +/- 0.034
P 2.92880 H 24.31 G 0.15 U 9.2
q 0.563887109 +/- 0.00188 Q 3.530190658 +/- 0.0423 (J2000 ecliptic)
From 17 observations 2025 Nov. 25-26 (27.9 hr); mean residual 0".21
Residuals in arcseconds: 251125 F52 .05- .08- 251126 734 .21+ .57+ 251126 H01 .04+ .02+ 251125 F52 .00 .00 251126 I52 .12- .22- 251126 H01 .04- .02- 251125 F52 .02- .04+ 251126 I52 .36- .02+ 251126 T12 .00 .01+ 251125 F52 .02+ .01- 251126 I52 .40- .13- 251126 T12 .11+ .06+ 251125 F52 .04+ .08+ 251126 H01 .08+ .04+ 251126 T12 .10- .06- 251126 734 .37+ .78- 251126 H01 .01+ .03+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 11 27 01 05 38 35.203 +18 57 12.16 .13165 1.1110 159.3 21.1 .069 115 2025 11 27 02 05 38 43.491 +18 58 18.57 .13111 1.1104 159.3 21.1 .067 121 2025 11 27 03 05 38 51.846 +18 59 25.53 .13056 1.1099 159.3 21.1 .066 127 2025 11 27 04 05 39 00.266 +19 00 33.05 .13001 1.1094 159.3 21.0 .065 135 2025 11 27 05 05 39 08.754 +19 01 41.13 .12946 1.1089 159.3 21.0 .065 143 2025 11 27 06 05 39 17.310 +19 02 49.78 .12892 1.1084 159.4 21.0 .066 151 2025 11 27 07 05 39 25.935 +19 03 59.00 .12837 1.1079 159.4 21.0 .069 159 2025 11 27 08 05 39 34.630 +19 05 08.80 .12782 1.1073 159.4 21.0 .074 167 2025 11 27 09 05 39 43.396 +19 06 19.19 .12728 1.1068 159.4 21.0 .079 175 2025 11 27 10 05 39 52.234 +19 07 30.18 .12673 1.1063 159.4 21.0 .087 2 2025 11 27 11 05 40 01.144 +19 08 41.77 .12619 1.1058 159.4 21.0 .095 8 2025 11 27 12 05 40 10.128 +19 09 53.97 .12564 1.1053 159.4 21.0 .106 13 2025 11 27 13 05 40 19.187 +19 11 06.79 .12509 1.1047 159.4 21.0 .117 17 2025 11 27 14 05 40 28.322 +19 12 20.23 .12455 1.1042 159.4 20.9 .130 21 2025 11 27 15 05 40 37.534 +19 13 34.30 .12400 1.1037 159.4 20.9 .143 25 2025 11 27 16 05 40 46.823 +19 14 49.01 .12346 1.1032 159.5 20.9 .158 28 2025 11 27 17 05 40 56.191 +19 16 04.37 .12291 1.1027 159.5 20.9 .174 30 2025 11 27 18 05 41 05.640 +19 17 20.39 .12237 1.1021 159.5 20.9 .191 33 2025 11 27 19 05 41 15.169 +19 18 37.07 .12182 1.1016 159.5 20.9 .209 35 2025 11 27 20 05 41 24.781 +19 19 54.42 .12128 1.1011 159.5 20.9 .228 37 2025 11 27 21 05 41 34.476 +19 21 12.45 .12073 1.1006 159.5 20.9 .247 38 2025 11 27 22 05 41 44.256 +19 22 31.17 .12019 1.1001 159.5 20.9 .268 40 2025 11 27 23 05 41 54.121 +19 23 50.59 .11965 1.0995 159.5 20.8 .290 41 2025 11 28 00 05 42 04.073 +19 25 10.71 .11910 1.0990 159.5 20.8 .313 42 2025 11 28 01 05 42 14.114 +19 26 31.55 .11856 1.0985 159.5 20.8 .337 43 2025 11 28 02 05 42 24.244 +19 27 53.11 .11801 1.0980 159.5 20.8 .362 44 2025 11 28 03 05 42 34.465 +19 29 15.41 .11747 1.0975 159.5 20.8 .389 45 2025 11 28 04 05 42 44.778 +19 30 38.45 .11693 1.0969 159.5 20.8 .416 46 2025 11 28 05 05 42 55.184 +19 32 02.24 .11638 1.0964 159.5 20.8 .444 47 2025 11 28 06 05 43 05.685 +19 33 26.79 .11584 1.0959 159.5 20.8 .474 47 2025 11 28 07 05 43 16.282 +19 34 52.11 .11530 1.0954 159.5 20.8 .504 48 2025 11 28 08 05 43 26.976 +19 36 18.22 .11476 1.0949 159.6 20.8 .536 49 2025 11 28 09 05 43 37.770 +19 37 45.11 .11421 1.0943 159.6 20.7 .569 49 2025 11 28 10 05 43 48.664 +19 39 12.81 .11367 1.0938 159.6 20.7 .604 50 2025 11 28 11 05 43 59.659 +19 40 41.32 .11313 1.0933 159.6 20.7 .639 50 2025 11 28 12 05 44 10.758 +19 42 10.65 .11259 1.0928 159.6 20.7 .676 51 2025 11 28 13 05 44 21.962 +19 43 40.82 .11204 1.0923 159.6 20.7 .714 51 2025 11 28 14 05 44 33.273 +19 45 11.83 .11150 1.0917 159.6 20.7 .754 52 2025 11 28 15 05 44 44.691 +19 46 43.70 .11096 1.0912 159.6 20.7 .795 52 2025 11 28 16 05 44 56.220 +19 48 16.44 .11042 1.0907 159.6 20.7 .837 52 2025 11 28 17 05 45 07.859 +19 49 50.06 .10988 1.0902 159.6 20.6 .881 53 2025 11 28 18 05 45 19.612 +19 51 24.57 .10934 1.0897 159.6 20.6 .926 53 2025 11 28 19 05 45 31.480 +19 52 59.98 .10880 1.0891 159.6 20.6 .973 53 2025 11 28 20 05 45 43.464 +19 54 36.31 .10826 1.0886 159.6 20.6 1.02 54 2025 11 28 21 05 45 55.567 +19 56 13.56 .10772 1.0881 159.6 20.6 1.07 54 2025 11 28 22 05 46 07.790 +19 57 51.76 .10718 1.0876 159.6 20.6 1.12 54 2025 11 28 23 05 46 20.135 +19 59 30.91 .10664 1.0870 159.6 20.6 1.18 54 2025 11 29 00 05 46 32.604 +20 01 11.03 .10610 1.0865 159.6 20.6 1.23 55