"Pseudo-MPEC" for P129ONK
Created 2025 May 20 2:31:06 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P129ONK C2025 04 24.41598614 48 48.709-06 56 48.10 ~52NH 21.79GVNEOCPF51
P129ONK C2025 04 24.42852714 48 48.536-06 56 47.81 ~52NH 22.25GVNEOCPF51
P129ONK C2025 04 24.44110614 48 48.353-06 56 47.41 ~52NH 22.12GVNEOCPF51
P129ONK C2025 04 24.45373114 48 48.163-06 56 46.94 ~52NH 22.37GVNEOCPF51
P129ONK* C2025 05 02.40314014 46 56.285-06 53 32.95 ~52Gl 22.08wXNEOCPF51
P129ONK C2025 05 02.42912414 46 55.911-06 53 32.35 ~52Gl 22.13wXNEOCPF51
P129ONK C2025 05 02.44210314 46 55.720-06 53 32.13 ~52Gl 22.08wXNEOCPF51
P129ONK |C2025 05 03.15978014 46 45.530-06 53 15.50 ~534l 21.8 GVNEOCP807
P129ONK |C2025 05 03.16525014 46 45.450-06 53 15.60 ~534l 21.8 GVNEOCP807
P129ONK |C2025 05 03.17073714 46 45.370-06 53 15.40 ~534l 21.6 GVNEOCP807
Station data:
(807) Cerro Tololo Observatory, La Serena (S30.169133 W70.805900) Chile.
Observer R. Holmes. 0.61-m f/6.5 astrograph + CCD.
(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.
Orbital elements: P129ONK
Perihelion 2040 Aug 31.49891 +/- 3886 TT = 11:58:26 (JD 2466397.99891)
Epoch 2025 May 3.0 TT = JDT 2460798.5 AutoNEOCP
M 252.45102534 +/- 90 (J2000 ecliptic)
n 0.01920689 +/- 0.00871 Peri. 291.08436 +/- 90
a 13.8090767 +/- 4.17 Node 50.62984 +/- 7
e 0.1548792 +/- 0.243 Incl. 42.11899 +/- 27
P 51.31531 H 10.51 G 0.15 U 9.8 SR
q 11.6703378 +/- 2.54 Q 15.9478155 +/- 227
From 10 observations 2025 Apr. 24-May 3; mean residual 0".14
Residuals in arcseconds: 250424 F51 .03+ .04- 250502 F51 .06+ .02- 250503 807 .27- .06+ 250424 F51 .09+ .08- 250502 F51 .07+ .00 250503 807 .29- .14+ 250424 F51 .02+ .01- 250502 F51 .02+ .06- 250424 F51 .15- .13+ 250503 807 .26- .28+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2025 05 20 03 14 42 48.277 -06 48 57.51 13.769 14.721 159.6 22.2 27.3 19 2025 05 20 04 14 42 47.713 -06 48 57.18 13.769 14.721 159.6 22.2 27.4 19 2025 05 20 05 14 42 47.149 -06 48 56.86 13.769 14.721 159.5 22.2 27.6 19 2025 05 20 06 14 42 46.586 -06 48 56.53 13.769 14.721 159.5 22.2 27.7 19 2025 05 20 07 14 42 46.023 -06 48 56.21 13.769 14.721 159.5 22.2 27.8 19 2025 05 20 08 14 42 45.460 -06 48 55.89 13.770 14.721 159.4 22.2 28.0 19 2025 05 20 09 14 42 44.897 -06 48 55.57 13.770 14.721 159.4 22.2 28.1 19 2025 05 20 10 14 42 44.334 -06 48 55.26 13.770 14.721 159.3 22.2 28.2 20 2025 05 20 11 14 42 43.772 -06 48 54.94 13.770 14.721 159.3 22.2 28.4 20 2025 05 20 12 14 42 43.209 -06 48 54.63 13.770 14.721 159.3 22.2 28.5 20 2025 05 20 13 14 42 42.647 -06 48 54.32 13.771 14.721 159.2 22.2 28.6 20 2025 05 20 14 14 42 42.085 -06 48 54.01 13.771 14.721 159.2 22.2 28.8 20 2025 05 20 15 14 42 41.523 -06 48 53.70 13.771 14.721 159.1 22.2 28.9 20 2025 05 20 16 14 42 40.961 -06 48 53.39 13.771 14.721 159.1 22.2 29.0 20 2025 05 20 17 14 42 40.399 -06 48 53.09 13.771 14.721 159.1 22.2 29.2 20 2025 05 20 18 14 42 39.838 -06 48 52.79 13.772 14.721 159.0 22.2 29.3 20 2025 05 20 19 14 42 39.276 -06 48 52.48 13.772 14.721 159.0 22.2 29.5 20 2025 05 20 20 14 42 38.715 -06 48 52.19 13.772 14.721 159.0 22.2 29.6 20 2025 05 20 21 14 42 38.154 -06 48 51.89 13.772 14.721 158.9 22.2 29.7 20 2025 05 20 22 14 42 37.593 -06 48 51.59 13.772 14.721 158.9 22.2 29.9 21 2025 05 20 23 14 42 37.032 -06 48 51.30 13.772 14.721 158.8 22.2 30.0 21 2025 05 21 00 14 42 36.472 -06 48 51.00 13.773 14.721 158.8 22.2 30.1 21 2025 05 21 01 14 42 35.911 -06 48 50.71 13.773 14.721 158.8 22.2 30.3 21 2025 05 21 02 14 42 35.351 -06 48 50.42 13.773 14.721 158.7 22.2 30.4 21 2025 05 21 03 14 42 34.790 -06 48 50.14 13.773 14.721 158.7 22.2 30.6 21 2025 05 21 04 14 42 34.230 -06 48 49.85 13.773 14.721 158.7 22.2 30.7 21 2025 05 21 05 14 42 33.671 -06 48 49.57 13.774 14.721 158.6 22.2 30.8 21 2025 05 21 06 14 42 33.111 -06 48 49.29 13.774 14.721 158.6 22.2 31.0 21 2025 05 21 07 14 42 32.551 -06 48 49.01 13.774 14.721 158.5 22.2 31.1 21 2025 05 21 08 14 42 31.992 -06 48 48.73 13.774 14.721 158.5 22.2 31.3 21 2025 05 21 09 14 42 31.433 -06 48 48.45 13.774 14.721 158.5 22.2 31.4 21 2025 05 21 10 14 42 30.873 -06 48 48.17 13.775 14.721 158.4 22.2 31.6 21 2025 05 21 11 14 42 30.314 -06 48 47.90 13.775 14.721 158.4 22.2 31.7 22 2025 05 21 12 14 42 29.756 -06 48 47.63 13.775 14.720 158.3 22.2 31.8 22 2025 05 21 13 14 42 29.197 -06 48 47.36 13.775 14.720 158.3 22.2 32.0 22 2025 05 21 14 14 42 28.639 -06 48 47.09 13.775 14.720 158.3 22.2 32.1 22 2025 05 21 15 14 42 28.080 -06 48 46.82 13.776 14.720 158.2 22.2 32.3 22 2025 05 21 16 14 42 27.522 -06 48 46.56 13.776 14.720 158.2 22.2 32.4 22 2025 05 21 17 14 42 26.964 -06 48 46.30 13.776 14.720 158.2 22.2 32.6 22 2025 05 21 18 14 42 26.406 -06 48 46.03 13.776 14.720 158.1 22.2 32.7 22 2025 05 21 19 14 42 25.848 -06 48 45.77 13.776 14.720 158.1 22.2 32.9 22 2025 05 21 20 14 42 25.291 -06 48 45.52 13.777 14.720 158.0 22.2 33.0 22 2025 05 21 21 14 42 24.734 -06 48 45.26 13.777 14.720 158.0 22.2 33.2 22 2025 05 21 22 14 42 24.176 -06 48 45.01 13.777 14.720 158.0 22.2 33.3 22 2025 05 21 23 14 42 23.619 -06 48 44.75 13.777 14.720 157.9 22.2 33.5 22 2025 05 22 00 14 42 23.062 -06 48 44.50 13.778 14.720 157.9 22.2 33.6 22 2025 05 22 01 14 42 22.506 -06 48 44.25 13.778 14.720 157.8 22.2 33.8 23 2025 05 22 02 14 42 21.949 -06 48 44.01 13.778 14.720 157.8 22.2 33.9 23