"Pseudo-MPEC" for P12qpYB
Created 2026 Sep 23 19:37:31 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12qpYB*0C2026 09 20.54952403 53 32.720-17 44 54.86 ~9KFK 20.49wXNEOCPF51
P12qpYB 0C2026 09 20.56214003 53 32.692-17 44 48.27 ~9KFK 20.38wXNEOCPF51
P12qpYB 0C2026 09 20.57476703 53 32.660-17 44 41.55 ~9KFK 20.35wXNEOCPF51
P12qpYB 0C2026 09 20.58741303 53 32.641-17 44 34.95 ~9KFK 20.50wXNEOCPF51
P12qpYB KB2026 09 21.09613 03 53 33.24 -17 40 06.2 ~9L65 19.9 GXNEOCPM45
P12qpYB KB2026 09 21.10510 03 53 33.23 -17 40 01.6 ~9L65 19.9 GXNEOCPM45
P12qpYB 1C2026 09 21.49061803 53 33.184-17 36 30.20 ~9LCK 20.02GVNEOCPV06
P12qpYB 1C2026 09 21.49489003 53 33.173-17 36 27.86 ~9LCK 20.24GVNEOCPV06
P12qpYB 1C2026 09 21.49844203 53 33.151-17 36 25.96 ~9LCK VNEOCPV06
P12qpYB 1C2026 09 21.50324503 53 33.108-17 36 23.18 ~9LCK 20.02GVNEOCPV06
Station data:
(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.
(M45) Starhopper Observatory, Sfantu Gheorghe (N45.865494 E25.768890)
Romania. Observer F. Ursache. 0.41-m f/7.5 reflector + CMO.
(V06) Catalina Sky Survey-Kuiper (N32.416871 W110.732550) 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. 1.55-m reflector + CCD.
Orbital elements: P12qpYB
Perihelion 2026 Dec 26.225635 +/- 64.2 TT = 5:24:54.8 (JD 2461400.725635)
Epoch 2026 Sep 21.0 TT = JDT 2461304.5 Earth MOID: 0.4428 Ma: 0.0203
M 328.825983036 +/- 25 (J2000 ecliptic) AutoNEOCP
n 0.323967900 +/- 0.18 Peri. 27.334390 +/- 58
a 2.099591126 +/- 0.777 Node 46.385491 +/- 11
e 0.33238952 +/- 0.219 Incl. 36.644646 +/- 9
P 3.04230 H 18.20 G 0.15 U 11.6 SR
q 1.401709035 +/- 0.217 Q 2.797473217 +/- 4.09
From 10 observations 2026 Sept. 20-21 (22.9 hr); mean residual 0".17
Residuals in arcseconds: 260920 F51 .11+ .02- 260921 M45 .47- .10- 260921 V06 .17+ .00 260920 F51 .03+ .03- 260921 M45 .27- .35- 260921 V06 .13- .13+ 260920 F51 .09- .07+ 260921 V06 .14+ .07+ 260920 F51 .00 .01+ 260921 V06 .26+ .06+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 09 23 20 03 53 22.523 -17 13 54.84 .82836 1.5919 120.4 20.2 27.5 7 2026 09 23 21 03 53 22.165 -17 13 29.68 .82789 1.5917 120.4 20.2 28.3 7 2026 09 23 22 03 53 21.801 -17 13 04.46 .82743 1.5916 120.5 20.2 29.2 7 2026 09 23 23 03 53 21.431 -17 12 39.21 .82696 1.5914 120.5 20.2 30.1 7 2026 09 24 00 03 53 21.055 -17 12 13.91 .82650 1.5913 120.5 20.2 31.0 7 2026 09 24 01 03 53 20.673 -17 11 48.56 .82603 1.5912 120.6 20.2 32.0 7 2026 09 24 02 03 53 20.285 -17 11 23.18 .82556 1.5910 120.6 20.2 32.9 7 2026 09 24 03 03 53 19.892 -17 10 57.74 .82510 1.5909 120.6 20.2 33.9 7 2026 09 24 04 03 53 19.492 -17 10 32.27 .82463 1.5907 120.7 20.2 34.8 7 2026 09 24 05 03 53 19.086 -17 10 06.74 .82417 1.5906 120.7 20.2 35.8 7 2026 09 24 06 03 53 18.674 -17 09 41.18 .82370 1.5904 120.7 20.2 36.8 7 2026 09 24 07 03 53 18.256 -17 09 15.57 .82324 1.5903 120.8 20.2 37.8 7 2026 09 24 08 03 53 17.832 -17 08 49.91 .82277 1.5901 120.8 20.2 38.9 7 2026 09 24 09 03 53 17.402 -17 08 24.21 .82231 1.5900 120.8 20.2 39.9 7 2026 09 24 10 03 53 16.965 -17 07 58.46 .82184 1.5898 120.9 20.2 41.0 7 2026 09 24 11 03 53 16.523 -17 07 32.67 .82138 1.5897 120.9 20.2 42.0 7 2026 09 24 12 03 53 16.075 -17 07 06.84 .82091 1.5895 120.9 20.2 43.1 7 2026 09 24 13 03 53 15.621 -17 06 40.95 .82045 1.5894 121.0 20.2 44.2 7 2026 09 24 14 03 53 15.160 -17 06 15.03 .81998 1.5892 121.0 20.2 45.4 7 2026 09 24 15 03 53 14.694 -17 05 49.05 .81952 1.5891 121.0 20.2 46.5 7 2026 09 24 16 03 53 14.221 -17 05 23.04 .81906 1.5889 121.1 20.2 47.7 7 2026 09 24 17 03 53 13.743 -17 04 56.97 .81859 1.5888 121.1 20.1 48.8 7 2026 09 24 18 03 53 13.258 -17 04 30.86 .81813 1.5886 121.1 20.1 50.0 7 2026 09 24 19 03 53 12.767 -17 04 04.71 .81766 1.5885 121.2 20.1 51.2 8 2026 09 24 20 03 53 12.270 -17 03 38.50 .81720 1.5883 121.2 20.1 52.4 8 2026 09 24 21 03 53 11.767 -17 03 12.25 .81674 1.5882 121.2 20.1 53.7 8 2026 09 24 22 03 53 11.258 -17 02 45.96 .81627 1.5880 121.2 20.1 54.9 8 2026 09 24 23 03 53 10.743 -17 02 19.62 .81581 1.5879 121.3 20.1 56.2 8 2026 09 25 00 03 53 10.221 -17 01 53.23 .81535 1.5877 121.3 20.1 57.5 8 2026 09 25 01 03 53 09.694 -17 01 26.80 .81488 1.5876 121.3 20.1 58.8 8 2026 09 25 02 03 53 09.160 -17 01 00.31 .81442 1.5874 121.4 20.1 60.1 8 2026 09 25 03 03 53 08.620 -17 00 33.79 .81396 1.5873 121.4 20.1 61.4 8 2026 09 25 04 03 53 08.074 -17 00 07.21 .81349 1.5872 121.4 20.1 62.8 8 2026 09 25 05 03 53 07.522 -16 59 40.59 .81303 1.5870 121.5 20.1 64.1 8 2026 09 25 06 03 53 06.963 -16 59 13.92 .81257 1.5869 121.5 20.1 65.5 8 2026 09 25 07 03 53 06.399 -16 58 47.20 .81211 1.5867 121.5 20.1 66.9 8 2026 09 25 08 03 53 05.828 -16 58 20.44 .81164 1.5866 121.6 20.1 68.3 9 2026 09 25 09 03 53 05.251 -16 57 53.63 .81118 1.5864 121.6 20.1 69.8 9 2026 09 25 10 03 53 04.668 -16 57 26.77 .81072 1.5863 121.6 20.1 71.2 9 2026 09 25 11 03 53 04.078 -16 56 59.86 .81026 1.5861 121.7 20.1 72.7 9 2026 09 25 12 03 53 03.483 -16 56 32.91 .80979 1.5860 121.7 20.1 74.2 9 2026 09 25 13 03 53 02.881 -16 56 05.91 .80933 1.5858 121.7 20.1 75.7 9 2026 09 25 14 03 53 02.273 -16 55 38.86 .80887 1.5857 121.8 20.1 77.2 9 2026 09 25 15 03 53 01.658 -16 55 11.76 .80841 1.5855 121.8 20.1 78.7 9 2026 09 25 16 03 53 01.038 -16 54 44.61 .80795 1.5854 121.8 20.1 80.3 9 2026 09 25 17 03 53 00.411 -16 54 17.42 .80749 1.5852 121.9 20.1 81.8 9 2026 09 25 18 03 52 59.778 -16 53 50.18 .80702 1.5851 121.9 20.1 83.4 9 2026 09 25 19 03 52 59.138 -16 53 22.88 .80656 1.5849 121.9 20.1 85.0 10