"Pseudo-MPEC" for P12nuFI
Created 2026 Jun 17 18:35:05 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P12nuFI*0C2026 06 16.55315021 53 34.802-27 58 17.10 ~6GFK 20.85wXNEOCPF51
P12nuFI 0C2026 06 16.56424821 53 36.269-27 58 13.76 ~6GFK 21.04wXNEOCPF51
P12nuFI 0C2026 06 16.57534021 53 37.746-27 58 10.27 ~6GFK 21.36wXNEOCPF51
P12nuFI 0C2026 06 16.58646421 53 39.214-27 58 06.82 ~6GFK 21.03wXNEOCPF51
P12nuFI $C2026 06 17.18333621 55 01.547-27 54 54.40 ~6H85 21.0 GXNEOCPJ04
P12nuFI $C2026 06 17.18884521 55 02.227-27 54 52.61 ~6H85 20.5 GXNEOCPJ04
P12nuFI $C2026 06 17.19435321 55 02.934-27 54 51.12 ~6H85 20.4 GXNEOCPJ04
P12nuFI 0C2026 06 17.43771021 55 36.520-27 53 31.50 ~6HAo 20.9 RVNEOCP291
P12nuFI 0C2026 06 17.44021021 55 36.840-27 53 31.00 ~6HAo 21.0 RVNEOCP291
P12nuFI 0C2026 06 17.44270021 55 37.160-27 53 29.70 ~6HAo 21.3 RVNEOCP291
Station data:
(291) LPL/Spacewatch II (N31.961669 W111.599905) US/Arizona. Observers J.
V. Scotti, R. S. McMillan. 1.8-m f/2.7 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.
(J04) ESA Optical Ground Station, Tenerife (N28.300957 W16.511820) Canary
Islands (Spain). Observer F. Ocaña. Measurers M. Micheli, D. Koschny, E.
Schwab, M. Busch, A. Knöfel. 1.0-m f/4.4 reflector + CCD.
Orbital elements: P12nuFI
Perihelion 2026 Sep 7.867615 +/- 32.6 TT = 20:49:21.9 (JD 2461291.367615)
Epoch 2026 Jun 17.0 TT = JDT 2461208.5 Earth MOID: 0.2561 Ma: 0.0849
M 337.009996268 +/- 16 (J2000 ecliptic) AutoNEOCP
n 0.277430496 +/- 0.135 Peri. 352.899931 +/- 36
a 2.328269501 +/- 0.753 Node 355.421735 +/- 9
e 0.45783496 +/- 0.152 Incl. 6.979177 +/- 0.9
P 3.55263 H 19.58 G 0.15 U 11.4 SR
q 1.262306310 +/- 0.128 Q 3.394232693 +/- 2.35
From 10 observations 2026 June 16-17 (21.3 hr); mean residual 0".27
Residuals in arcseconds: 260616 F51 .04- .08+ 260617 J04 .94+ .04+ 260617 291 .29- .24- 260616 F51 .08- .02- 260617 J04 .28+ .07+ 260617 291 .43- .26+ 260616 F51 .05+ .00 260617 J04 .01- .20- 260616 F51 .01+ .05- 260617 291 .14- .06+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 06 17 19 21 56 24.990 -27 51 24.00 .68349 1.5050 123.5 21.1 4.42 70 2026 06 17 20 21 56 30.723 -27 51 10.19 .68310 1.5047 123.5 21.1 4.85 73 2026 06 17 21 21 56 36.455 -27 50 56.36 .68270 1.5045 123.5 21.1 5.33 77 2026 06 17 22 21 56 42.187 -27 50 42.52 .68231 1.5043 123.5 21.1 5.84 79 2026 06 17 23 21 56 47.919 -27 50 28.67 .68192 1.5041 123.5 21.1 6.39 81 2026 06 18 00 21 56 53.650 -27 50 14.80 .68152 1.5039 123.5 21.1 6.96 83 2026 06 18 01 21 56 59.381 -27 50 00.91 .68113 1.5037 123.6 21.1 7.57 85 2026 06 18 02 21 57 05.112 -27 49 47.01 .68074 1.5035 123.6 21.0 8.21 86 2026 06 18 03 21 57 10.843 -27 49 33.10 .68035 1.5033 123.6 21.0 8.88 87 2026 06 18 04 21 57 16.574 -27 49 19.17 .67995 1.5031 123.6 21.0 9.57 88 2026 06 18 05 21 57 22.304 -27 49 05.23 .67956 1.5028 123.6 21.0 10.3 89 2026 06 18 06 21 57 28.034 -27 48 51.27 .67917 1.5026 123.6 21.0 11.0 90 2026 06 18 07 21 57 33.763 -27 48 37.30 .67878 1.5024 123.7 21.0 11.8 91 2026 06 18 08 21 57 39.493 -27 48 23.31 .67839 1.5022 123.7 21.0 12.6 91 2026 06 18 09 21 57 45.222 -27 48 09.31 .67799 1.5020 123.7 21.0 13.5 92 2026 06 18 10 21 57 50.951 -27 47 55.29 .67760 1.5018 123.7 21.0 14.3 93 2026 06 18 11 21 57 56.680 -27 47 41.26 .67721 1.5016 123.7 21.0 15.2 93 2026 06 18 12 21 58 02.408 -27 47 27.22 .67682 1.5014 123.7 21.0 16.1 93 2026 06 18 13 21 58 08.136 -27 47 13.16 .67643 1.5012 123.8 21.0 17.0 94 2026 06 18 14 21 58 13.864 -27 46 59.08 .67604 1.5010 123.8 21.0 18.0 94 2026 06 18 15 21 58 19.592 -27 46 44.99 .67565 1.5007 123.8 21.0 19.0 94 2026 06 18 16 21 58 25.319 -27 46 30.89 .67526 1.5005 123.8 21.0 20.0 95 2026 06 18 17 21 58 31.046 -27 46 16.77 .67487 1.5003 123.8 21.0 21.1 95 2026 06 18 18 21 58 36.773 -27 46 02.63 .67448 1.5001 123.8 21.0 22.1 95 2026 06 18 19 21 58 42.500 -27 45 48.48 .67409 1.4999 123.8 21.0 23.2 96 2026 06 18 20 21 58 48.226 -27 45 34.32 .67370 1.4997 123.9 21.0 24.3 96 2026 06 18 21 21 58 53.952 -27 45 20.14 .67331 1.4995 123.9 21.0 25.5 96 2026 06 18 22 21 58 59.678 -27 45 05.94 .67292 1.4993 123.9 21.0 26.7 96 2026 06 18 23 21 59 05.404 -27 44 51.73 .67253 1.4991 123.9 21.0 27.9 96 2026 06 19 00 21 59 11.129 -27 44 37.51 .67215 1.4988 123.9 21.0 29.1 97 2026 06 19 01 21 59 16.854 -27 44 23.27 .67176 1.4986 123.9 21.0 30.3 97 2026 06 19 02 21 59 22.579 -27 44 09.02 .67137 1.4984 124.0 21.0 31.6 97 2026 06 19 03 21 59 28.303 -27 43 54.75 .67098 1.4982 124.0 21.0 32.9 97 2026 06 19 04 21 59 34.028 -27 43 40.46 .67059 1.4980 124.0 21.0 34.3 97 2026 06 19 05 21 59 39.752 -27 43 26.16 .67021 1.4978 124.0 21.0 35.6 97 2026 06 19 06 21 59 45.476 -27 43 11.85 .66982 1.4976 124.0 21.0 37.0 97 2026 06 19 07 21 59 51.199 -27 42 57.52 .66943 1.4974 124.0 21.0 38.4 98 2026 06 19 08 21 59 56.922 -27 42 43.17 .66904 1.4972 124.1 21.0 39.9 98 2026 06 19 09 22 00 02.645 -27 42 28.81 .66866 1.4970 124.1 21.0 41.3 98 2026 06 19 10 22 00 08.368 -27 42 14.43 .66827 1.4968 124.1 21.0 42.8 98 2026 06 19 11 22 00 14.090 -27 42 00.04 .66788 1.4965 124.1 21.0 44.3 98 2026 06 19 12 22 00 19.813 -27 41 45.63 .66750 1.4963 124.1 21.0 45.9 98 2026 06 19 13 22 00 25.535 -27 41 31.21 .66711 1.4961 124.1 21.0 47.5 98 2026 06 19 14 22 00 31.256 -27 41 16.78 .66673 1.4959 124.2 21.0 49.1 98 2026 06 19 15 22 00 36.978 -27 41 02.32 .66634 1.4957 124.2 21.0 50.7 98 2026 06 19 16 22 00 42.699 -27 40 47.85 .66595 1.4955 124.2 21.0 52.3 98 2026 06 19 17 22 00 48.420 -27 40 33.37 .66557 1.4953 124.2 21.0 54.0 98 2026 06 19 18 22 00 54.140 -27 40 18.87 .66518 1.4951 124.2 21.0 55.7 99