"Pseudo-MPEC" for P22pwAZ
Created 2026 Sep 5 5:35:12 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P22pwAZ*0C2026 09 03.44246523 22 47.464-05 35 22.30 ~93D5 21.55wXNEOCPF52
P22pwAZ 0C2026 09 03.45414023 22 45.538-05 35 28.56 ~93D5 21.12wXNEOCPF52
P22pwAZ 0C2026 09 03.46591123 22 43.608-05 35 34.62 ~93D5 21.59wXNEOCPF52
P22pwAZ KC2026 09 04.21344923 21 03.12 -05 42 50.4 ~945o 21.1 GVNEOCPH21
P22pwAZ KC2026 09 04.21633723 21 02.62 -05 42 51.8 ~945o 21.1 GVNEOCPH21
P22pwAZ KC2026 09 04.22220923 21 01.65 -05 42 54.7 ~945o 21.2 GVNEOCPH21
P22pwAZ KC2026 09 05.16515723 18 43.87 -05 52 14.7 ~954Z 22.0 GVNEOCPH21
P22pwAZ KC2026 09 05.16795323 18 43.38 -05 52 16.7 ~954Z VNEOCPH21
P22pwAZ KC2026 09 05.17354423 18 42.38 -05 52 20.2 ~954Z VNEOCPH21
P22pwAZ KC2026 09 05.17643123 18 41.87 -05 52 22.4 ~954Z 21.2 GVNEOCPH21
P22pwAZ |C2026 09 05.18211023 18 39.630-05 50 44.90 ~955K 21.6 GVNEOCP807
P22pwAZ |C2026 09 05.18939023 18 38.260-05 50 49.50 ~955K 21.8 GVNEOCP807
P22pwAZ |C2026 09 05.19667023 18 36.880-05 50 54.00 ~955K 21.1 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.
(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.
Orbital elements: P22pwAZ
Perihelion 2026 Dec 8.779084 +/- 0.171 TT = 18:41:52.8 (JD 2461383.279084)
Epoch 2026 Sep 5.0 TT = JDT 2461288.5 Earth MOID: 0.0036 Ve: 0.0861
M 275.114599085 +/- 0.20 (J2000 ecliptic) AutoNEOCP
n 0.895613223 +/- 0.000634 Peri. 104.896565 +/- 0.028
a 1.065914534 +/- 0.000503 Node 350.191523 +/- 0.016
e 0.24430216 +/- 0.00137 Incl. 0.877321 +/- 0.0035
P 1.100/401.952d H 25.85 G 0.15 U 7.8
q 0.805509307 +/- 0.0011 Q 1.326319762 +/- 0.00207
From 13 observations 2026 Sept. 3-5 (42.1 hr); mean residual 0".17
Residuals in arcseconds: 260903 F52 .14- .06- 260904 H21 .11+ .40+ 260905 807 .11+ .05+ 260903 F52 .07- .07- 260905 H21 .08- .18+ 260905 807 .01- .00 260903 F52 .22+ .14+ 260905 H21 .05+ .02- 260905 807 .25- .02+ 260904 H21 .00 .41- 260905 H21 .07+ .07+ 260904 H21 .20- .12- 260905 H21 .20+ .28- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 05 06 23 18 28.117 -05 52 04.44 .09660 1.1044 174.0 21.4 .090 124 2026 09 05 07 23 18 21.639 -05 52 30.33 .09644 1.1043 174.1 21.4 .089 124 2026 09 05 08 23 18 15.137 -05 52 56.32 .09628 1.1041 174.2 21.4 .087 123 2026 09 05 09 23 18 08.611 -05 53 22.40 .09611 1.1039 174.2 21.4 .085 123 2026 09 05 10 23 18 02.060 -05 53 48.57 .09595 1.1038 174.3 21.4 .083 123 2026 09 05 11 23 17 55.485 -05 54 14.83 .09579 1.1036 174.4 21.4 .081 123 2026 09 05 12 23 17 48.885 -05 54 41.19 .09562 1.1035 174.4 21.4 .078 124 2026 09 05 13 23 17 42.260 -05 55 07.63 .09546 1.1033 174.5 21.4 .076 124 2026 09 05 14 23 17 35.611 -05 55 34.17 .09530 1.1031 174.6 21.4 .074 124 2026 09 05 15 23 17 28.936 -05 56 00.80 .09514 1.1030 174.6 21.4 .071 125 2026 09 05 16 23 17 22.237 -05 56 27.53 .09497 1.1028 174.7 21.4 .068 125 2026 09 05 17 23 17 15.512 -05 56 54.35 .09481 1.1026 174.8 21.4 .066 126 2026 09 05 18 23 17 08.763 -05 57 21.26 .09465 1.1025 174.9 21.3 .063 127 2026 09 05 19 23 17 01.988 -05 57 48.27 .09449 1.1023 174.9 21.3 .060 128 2026 09 05 20 23 16 55.187 -05 58 15.37 .09433 1.1022 175.0 21.3 .057 130 2026 09 05 21 23 16 48.361 -05 58 42.56 .09416 1.1020 175.1 21.3 .053 132 2026 09 05 22 23 16 41.510 -05 59 09.85 .09400 1.1018 175.1 21.3 .050 134 2026 09 05 23 23 16 34.633 -05 59 37.23 .09384 1.1017 175.2 21.3 .047 137 2026 09 06 00 23 16 27.730 -06 00 04.71 .09368 1.1015 175.3 21.3 .044 140 2026 09 06 01 23 16 20.802 -06 00 32.29 .09352 1.1013 175.3 21.3 .041 144 2026 09 06 02 23 16 13.847 -06 00 59.96 .09336 1.1012 175.4 21.3 .038 149 2026 09 06 03 23 16 06.866 -06 01 27.73 .09320 1.1010 175.5 21.3 .035 155 2026 09 06 04 23 15 59.860 -06 01 55.59 .09303 1.1009 175.5 21.3 .033 163 2026 09 06 05 23 15 52.827 -06 02 23.55 .09287 1.1007 175.6 21.3 .031 172 2026 09 06 06 23 15 45.767 -06 02 51.61 .09271 1.1005 175.7 21.3 .031 1 2026 09 06 07 23 15 38.682 -06 03 19.76 .09255 1.1004 175.7 21.3 .031 12 2026 09 06 08 23 15 31.569 -06 03 48.01 .09239 1.1002 175.8 21.2 .032 22 2026 09 06 09 23 15 24.430 -06 04 16.36 .09223 1.1000 175.9 21.2 .035 31 2026 09 06 10 23 15 17.265 -06 04 44.80 .09207 1.0999 175.9 21.2 .038 39 2026 09 06 11 23 15 10.072 -06 05 13.35 .09191 1.0997 176.0 21.2 .042 46 2026 09 06 12 23 15 02.853 -06 05 41.99 .09175 1.0996 176.1 21.2 .047 51 2026 09 06 13 23 14 55.606 -06 06 10.74 .09159 1.0994 176.2 21.2 .053 56 2026 09 06 14 23 14 48.333 -06 06 39.58 .09143 1.0992 176.2 21.2 .059 60 2026 09 06 15 23 14 41.032 -06 07 08.52 .09127 1.0991 176.3 21.2 .065 63 2026 09 06 16 23 14 33.704 -06 07 37.56 .09111 1.0989 176.4 21.2 .072 66 2026 09 06 17 23 14 26.348 -06 08 06.70 .09095 1.0987 176.4 21.2 .079 68 2026 09 06 18 23 14 18.965 -06 08 35.94 .09079 1.0986 176.5 21.2 .087 70 2026 09 06 19 23 14 11.554 -06 09 05.28 .09063 1.0984 176.6 21.2 .095 71 2026 09 06 20 23 14 04.115 -06 09 34.72 .09047 1.0982 176.6 21.1 .103 73 2026 09 06 21 23 13 56.649 -06 10 04.26 .09031 1.0981 176.7 21.1 .111 74 2026 09 06 22 23 13 49.154 -06 10 33.90 .09015 1.0979 176.8 21.1 .120 75 2026 09 06 23 23 13 41.632 -06 11 03.65 .08999 1.0978 176.8 21.1 .129 76 2026 09 07 00 23 13 34.081 -06 11 33.50 .08984 1.0976 176.9 21.1 .138 76 2026 09 07 01 23 13 26.502 -06 12 03.45 .08968 1.0974 177.0 21.1 .148 77 2026 09 07 02 23 13 18.894 -06 12 33.50 .08952 1.0973 177.1 21.1 .158 77 2026 09 07 03 23 13 11.258 -06 13 03.65 .08936 1.0971 177.1 21.1 .168 78 2026 09 07 04 23 13 03.594 -06 13 33.91 .08920 1.0969 177.2 21.1 .178 78 2026 09 07 05 23 12 55.901 -06 14 04.27 .08904 1.0968 177.3 21.1 .189 79