"Pseudo-MPEC" for P22nf3F
Created 2026 May 20 0:35:06 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P22nf3F 1C2017 04 18.42396 16 07 35.26 +32 29 23.1 ~5K05 20.9 VqNEOCPG96
P22nf3F 1C2017 04 18.42818 16 07 35.30 +32 29 30.0 ~5K05 21.9 VqNEOCPG96
P22nf3F 1C2017 04 18.43243 16 07 35.35 +32 29 35.4 ~5K05 21.7 VqNEOCPG96
P22nf3F 1C2017 04 18.43665 16 07 35.43 +32 29 41.5 ~5K05 20.9 VqNEOCPG96
P22nf3F 1C2017 04 26.34464 16 08 58.39 +35 23 17.1 ~5K05 21.2 VqNEOCPG96
P22nf3F 1C2017 04 26.35318 16 08 58.37 +35 23 27.3 ~5K05 21.0 VqNEOCPG96
P22nf3F 1C2017 04 26.35746 16 08 58.38 +35 23 32.3 ~5K05 21.3 VqNEOCPG96
P22nf3F 0C2017 05 29.41638 15 59 05.875+40 41 58.36 ~5K05 21.4 wLNEOCPF51
P22nf3F 0C2017 05 29.42850 15 59 05.502+40 41 56.57 ~5K05 21.3 wLNEOCPF51
P22nf3F 0C2017 05 29.44056 15 59 05.176+40 41 55.43 ~5K05 21.3 wLNEOCPF51
P22nf3F 0C2017 05 29.45270 15 59 04.825+40 41 53.91 ~5K05 21.7 wLNEOCPF51
P22nf3F 1C2026 03 27.43222216 52 50.218+19 52 20.28 ~5JLZ 22.36GVNEOCPG96
P22nf3F 1C2026 03 27.43831016 52 50.675+19 52 29.10 ~5JLZ 21.55GVNEOCPG96
P22nf3F 1C2026 04 15.45529117 18 42.466+27 18 23.40 ~5JLK 21.67GVNEOCPG96
P22nf3F 1C2026 04 15.46049817 18 42.728+27 18 30.42 ~5JLK 22.00GVNEOCPG96
P22nf3F 1C2026 04 23.42492517 26 20.940+30 13 16.40 ~5JLK VNEOCPG96
P22nf3F 1C2026 04 23.43010517 26 21.250+30 13 22.94 ~5JLK 21.79GVNEOCPG96
P22nf3F 1C2026 04 23.43529417 26 21.397+30 13 29.78 ~5JLK 21.81GVNEOCPG96
P22nf3F 1C2026 05 09.42040717 35 03.224+35 05 49.31 ~5K05 22.34GVNEOCPG96
P22nf3F 1C2026 05 09.42562617 35 03.318+35 05 54.10 ~5K05 21.96GVNEOCPG96
P22nf3F 1C2026 05 09.43085517 35 03.304+35 05 59.21 ~5K05 21.44GVNEOCPG96
P22nf3F 1C2026 05 09.43607017 35 03.404+35 06 03.46 ~5K05 21.89GVNEOCPG96
P22nf3F*0C2026 05 17.49166017 35 59.969+36 50 44.67 ~5HDo 21.51wXNEOCPF52
P22nf3F 0C2026 05 17.50389017 35 59.885+36 50 52.75 ~5HDo 21.60wXNEOCPF52
P22nf3F 0C2026 05 17.51613117 35 59.827+36 51 00.47 ~5HDo 21.61wXNEOCPF52
P22nf3F 0C2026 05 17.52841217 35 59.748+36 51 08.54 ~5HDo 21.69wXNEOCPF52
P22nf3F 0C2026 05 17.60947317 35 59.313+36 52 00.02 ~5HIo 21.41GVNEOCPF51
P22nf3F 0C2026 05 17.61029217 35 59.307+36 52 00.59 ~5HIo 21.50GVNEOCPF51
P22nf3F 1C2026 05 18.06094017 35 58.826+36 56 43.60 ~5I8Z 20.5 GXNEOCP033
P22nf3F 1C2026 05 18.06404017 35 58.808+36 56 45.50 ~5I8Z 20.6 GXNEOCP033
P22nf3F 1C2026 05 18.06715017 35 58.798+36 56 47.60 ~5I8Z 20.6 GXNEOCP033
P22nf3F KC2026 05 18.28508717 35 58.44 +36 59 05.1 ~5I7Z 21.4 GVNEOCPH21
P22nf3F KC2026 05 18.29274017 35 58.39 +36 59 10.2 ~5I7Z 21.4 GVNEOCPH21
P22nf3F KC2026 05 18.29712317 35 58.36 +36 59 12.9 ~5I7Z 21.2 GVNEOCPH21
P22nf3F 1C2026 05 19.43322017 35 53.761+37 10 35.65 ~5JB5 21.54GVNEOCPV06
P22nf3F 1C2026 05 19.43884117 35 53.722+37 10 38.93 ~5JB5 21.39GVNEOCPV06
P22nf3F 1C2026 05 19.44445617 35 53.664+37 10 42.06 ~5JB5 21.58GVNEOCPV06
P22nf3F 1C2026 05 19.45008117 35 53.621+37 10 45.26 ~5JB5 21.39GVNEOCPV06
Station data:
(033) Karl Schwarzschild Observatory, Tautenburg (N50.980139 E11.711240)
Germany. Observer B. Stecklum. 1.34-m f/3 Schmidt + 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.
(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.
(G96) Mt. Lemmon Survey (N32.442729 W110.788720) US/Arizona. Observer E.
J. Christensen. 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. 1.5-m reflector + 10K 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.
(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: P22nf3F
Perihelion 2026 Jun 4.145706 +/- 0.00268 TT = 3:29:49.0 (JD 2461195.645706)
Epoch 2026 May 19.0 TT = JDT 2461179.5 Earth MOID: 0.9029 AutoNEOCP
M 356.435359335 +/- 0.00059 (J2000 ecliptic)
n 0.220779485 +/- 4.18e-9 Peri. 97.130095 +/- 0.0017
a 2.711212581 +/- 3.42e-8 Node 156.533536 +/- 0.00039
e 0.38075973 +/- 1.59e-6 Incl. 29.751457 +/- 0.00007
P 4.46422 H 19.13 G 0.15 U 1.6
q 1.678892006 +/- 4.31e-6 Q 3.743533155 +/- 4.33e-6
From 38 observations 2017 Apr. 18-2026 May 19; mean residual 0".31
Residuals in arcseconds: 170418 G96 .92+ .40- 260415 G96 .35+ .20+ 260517 F51 .08+ .08- 170418 G96 .64+ .53+ 260415 G96 .46- .11+ 260517 F51 .06+ .02- 170418 G96 .48+ .08- 260423 G96 .47- .04- 260518 033 .04- .05+ 170418 G96 .71+ .06+ 260423 G96 .46+ .04- 260518 033 .06- .01+ 170426 G96 .09- .27+ 260423 G96 .73- .25+ 260518 033 .02+ .16+ 170426 G96 .22- .13+ 260509 G96 .17+ .08- 260518 H21 .16- .16- 170426 G96 .04- .06- 260509 G96 .58+ .01+ 260518 H21 .17- .14+ 170529 F51 .17- .28+ 260509 G96 .34- .41+ 260518 H21 .20- .10+ 170529 F51 .32- .11- 260509 G96 .14+ .02- 260519 V06 .14- .06- 170529 F51 .04+ .17+ 260517 F52 .08+ .09- 260519 V06 .02- .02+ 170529 F51 .13+ .13+ 260517 F52 .10- .01+ 260519 V06 .13- .05- 260327 G96 .58+ .69- 260517 F52 .04+ .21- 260519 V06 .07- .05- 260327 G96 .98- .45- 260517 F52 .06- .07- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 05 20 01 17 35 50.687 +37 16 21.41 .95958 1.6834 117.3 21.5 .022 26 2026 05 20 02 17 35 50.438 +37 16 44.64 .95951 1.6834 117.3 21.5 .022 26 2026 05 20 03 17 35 50.185 +37 17 07.80 .95944 1.6834 117.3 21.5 .022 26 2026 05 20 04 17 35 49.929 +37 17 30.90 .95938 1.6834 117.3 21.5 .022 26 2026 05 20 05 17 35 49.670 +37 17 53.93 .95931 1.6833 117.3 21.5 .022 26 2026 05 20 06 17 35 49.408 +37 18 16.90 .95924 1.6833 117.3 21.5 .022 26 2026 05 20 07 17 35 49.143 +37 18 39.81 .95917 1.6833 117.3 21.5 .023 26 2026 05 20 08 17 35 48.874 +37 19 02.66 .95910 1.6833 117.3 21.5 .023 26 2026 05 20 09 17 35 48.603 +37 19 25.44 .95903 1.6832 117.3 21.5 .023 26 2026 05 20 10 17 35 48.328 +37 19 48.16 .95897 1.6832 117.3 21.5 .023 26 2026 05 20 11 17 35 48.051 +37 20 10.82 .95890 1.6832 117.3 21.5 .023 26 2026 05 20 12 17 35 47.770 +37 20 33.41 .95883 1.6832 117.3 21.5 .023 26 2026 05 20 13 17 35 47.486 +37 20 55.94 .95876 1.6831 117.3 21.5 .023 26 2026 05 20 14 17 35 47.199 +37 21 18.41 .95869 1.6831 117.3 21.5 .024 26 2026 05 20 15 17 35 46.909 +37 21 40.82 .95863 1.6831 117.3 21.5 .024 26 2026 05 20 16 17 35 46.616 +37 22 03.16 .95856 1.6831 117.3 21.5 .024 26 2026 05 20 17 17 35 46.320 +37 22 25.43 .95849 1.6831 117.3 21.5 .024 26 2026 05 20 18 17 35 46.021 +37 22 47.65 .95842 1.6830 117.3 21.5 .024 26 2026 05 20 19 17 35 45.718 +37 23 09.80 .95836 1.6830 117.3 21.5 .024 26 2026 05 20 20 17 35 45.413 +37 23 31.88 .95829 1.6830 117.3 21.5 .024 26 2026 05 20 21 17 35 45.105 +37 23 53.91 .95822 1.6830 117.3 21.5 .025 26 2026 05 20 22 17 35 44.793 +37 24 15.87 .95816 1.6829 117.3 21.5 .025 26 2026 05 20 23 17 35 44.479 +37 24 37.76 .95809 1.6829 117.3 21.5 .025 26 2026 05 21 00 17 35 44.161 +37 24 59.60 .95802 1.6829 117.3 21.5 .025 26 2026 05 21 01 17 35 43.840 +37 25 21.36 .95796 1.6829 117.3 21.5 .025 26 2026 05 21 02 17 35 43.517 +37 25 43.07 .95789 1.6828 117.3 21.5 .025 26 2026 05 21 03 17 35 43.190 +37 26 04.71 .95782 1.6828 117.3 21.5 .025 26 2026 05 21 04 17 35 42.861 +37 26 26.29 .95776 1.6828 117.3 21.5 .026 26 2026 05 21 05 17 35 42.528 +37 26 47.80 .95769 1.6828 117.3 21.5 .026 26 2026 05 21 06 17 35 42.192 +37 27 09.25 .95762 1.6827 117.3 21.5 .026 26 2026 05 21 07 17 35 41.853 +37 27 30.64 .95756 1.6827 117.3 21.5 .026 26 2026 05 21 08 17 35 41.512 +37 27 51.96 .95749 1.6827 117.4 21.5 .026 26 2026 05 21 09 17 35 41.167 +37 28 13.21 .95743 1.6827 117.4 21.5 .026 26 2026 05 21 10 17 35 40.819 +37 28 34.41 .95736 1.6827 117.4 21.5 .026 26 2026 05 21 11 17 35 40.468 +37 28 55.54 .95729 1.6826 117.4 21.5 .027 26 2026 05 21 12 17 35 40.114 +37 29 16.60 .95723 1.6826 117.4 21.5 .027 26 2026 05 21 13 17 35 39.758 +37 29 37.60 .95716 1.6826 117.4 21.5 .027 26 2026 05 21 14 17 35 39.398 +37 29 58.54 .95710 1.6826 117.4 21.5 .027 26 2026 05 21 15 17 35 39.035 +37 30 19.41 .95703 1.6825 117.4 21.5 .027 26 2026 05 21 16 17 35 38.670 +37 30 40.22 .95697 1.6825 117.4 21.5 .027 26 2026 05 21 17 17 35 38.301 +37 31 00.96 .95690 1.6825 117.4 21.5 .027 26 2026 05 21 18 17 35 37.929 +37 31 21.64 .95684 1.6825 117.4 21.5 .028 26 2026 05 21 19 17 35 37.555 +37 31 42.26 .95677 1.6825 117.4 21.5 .028 26 2026 05 21 20 17 35 37.177 +37 32 02.81 .95670 1.6824 117.4 21.5 .028 26 2026 05 21 21 17 35 36.796 +37 32 23.29 .95664 1.6824 117.4 21.5 .028 26 2026 05 21 22 17 35 36.413 +37 32 43.72 .95658 1.6824 117.4 21.5 .028 26 2026 05 21 23 17 35 36.027 +37 33 04.07 .95651 1.6824 117.4 21.5 .028 26 2026 05 22 00 17 35 35.637 +37 33 24.36 .95645 1.6823 117.4 21.5 .029 26