"Pseudo-MPEC" for P22nCaF
Created 2026 Jun 23 6:35:15 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P22nCaF*0C2026 06 20.38030016 47 40.529+07 28 39.07 ~6KAZ 21.89wXNEOCPF52
P22nCaF 0C2026 06 20.39272716 47 40.622+07 28 15.55 ~6KAZ 21.52wXNEOCPF52
P22nCaF 0C2026 06 20.40523116 47 40.666+07 27 52.76 ~6KAZ 22.39wXNEOCPF52
P22nCaF 0C2026 06 20.45335216 47 40.977+07 26 21.91 ~6KGZ 22.29GVNEOCPF51
P22nCaF 0C2026 06 20.45400016 47 40.975+07 26 20.83 ~6KGZ 22.22GVNEOCPF51
P22nCaF 3C2026 06 21.28511116 48 02.101+06 59 36.21 ~6LBo 21.90GVNEOCPT14
P22nCaF 3C2026 06 21.28608116 48 02.110+06 59 34.27 ~6LBo 22.16GVNEOCPT14
P22nCaF 3C2026 06 21.28705416 48 02.120+06 59 32.38 ~6LBo 22.04GVNEOCPT14
P22nCaF C2026 06 21.30184616 48 00.328+06 58 54.61 ~6L8Z 21.6 GWNEOCPH01
P22nCaF C2026 06 21.30724616 48 00.388+06 58 43.84 ~6L8Z 21.6 GWNEOCPH01
P22nCaF C2026 06 21.32831016 48 00.614+06 58 01.92 ~6L8Z 22.0 GWNEOCPH01
P22nCaF C2026 06 21.34273916 48 00.788+06 57 32.97 ~6L8Z 21.4 GWNEOCPH01
P22nCaF 0C2026 06 22.32689016 48 25.890+06 23 58.70 ~6M8o 22.2 RVNEOCP291
P22nCaF 0C2026 06 22.33365016 48 25.970+06 23 44.30 ~6M8o 21.6 RVNEOCP291
P22nCaF 0C2026 06 22.34039016 48 26.070+06 23 30.40 ~6M8o 21.9 RVNEOCP291
P22nCaF 1C2026 06 22.36912616 48 28.156+06 22 38.04 ~6MMZ 22.19GVNEOCPT12
P22nCaF 1C2026 06 22.37066916 48 28.165+06 22 34.76 ~6MMZ 22.16GVNEOCPT12
P22nCaF KC2026 06 23.20273716 48 51.23 +05 52 19.3 ~6N5Z 22.3 GVNEOCPH21
P22nCaF KC2026 06 23.20562516 48 51.28 +05 52 12.8 ~6N5Z 22.3 GVNEOCPH21
P22nCaF KC2026 06 23.20851416 48 51.32 +05 52 06.5 ~6N5Z 22.6 GVNEOCPH21
P22nCaF KC2026 06 23.21082516 48 51.37 +05 52 01.2 ~6N5Z 22.6 GVNEOCPH21
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.
(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.
(H01) Magdalena Ridge Observatory, Socorro (N33.984833 W107.189333) US/New
Mexico. Observers W. H. Ryan, E. V. Ryan. Measurer W. H. Ryan. 2.4-m
f/8.9 reflector + 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.
(T12) Mauna Kea-UH/Tholen NEO Follow-Up (2.24-m) (N19.822991 W155.469434)
US/Hawaii. Observer R. Weryk. 2.24-m f/10.1 University of Hawaii
reflector.
(T14) Mauna Kea-UH/Tholen NEO Follow-Up (CFHT) (N19.825252 W155.468876)
US/Hawaii. Observer R. Weryk. 3.6-m Canada-France-Hawaii Telescope.
Orbital elements: P22nCaF
Perihelion 2026 Jul 24.702464 +/- 0.0274 TT = 16:51:32.8 (JD 2461246.202464)
Epoch 2026 Jun 23.0 TT = JDT 2461214.5 Earth MOID: 0.1332 AutoNEOCP
M 350.145539052 +/- 0.056 (J2000 ecliptic)
n 0.310842114 +/- 0.00197 Peri. 185.034695 +/- 0.051
a 2.158288416 +/- 0.00914 Node 112.253886 +/- 0.023
e 0.46772360 +/- 0.00211 Incl. 11.679650 +/- 0.034
P 3.17077 H 23.89 G 0.15 U 8.6
q 1.148805973 +/- 0.000393 Q 3.167770859 +/- 0.018
From 21 observations 2026 June 20-23; mean residual 0".13
Residuals in arcseconds: 260620 F52 .01- .16- 260621 T14 .02- .00 260622 291 .04+ .09+ 260620 F52 .32+ .42- 260621 H01 .01+ .00 260622 T12 .06+ .02+ 260620 F52 .10- .24+ 260621 H01 .06+ .02- 260622 T12 .05- .00 260620 F51 .01- .09+ 260621 H01 .03- .07+ 260623 H21 .05- .06+ 260620 F51 .11- .23+ 260621 H01 .02+ .03- 260623 H21 .01+ .03- 260621 T14 .01+ .01+ 260622 291 .12+ .23- 260623 H21 .09- .09+ 260621 T14 .02- .02- 260622 291 .05- .30- 260623 H21 .10+ .07- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 06 23 07 16 48 54.008 +05 49 23.97 .21454 1.1987 145.2 22.2 .035 12 2026 06 23 08 16 48 55.248 +05 47 50.94 .21439 1.1985 145.2 22.2 .036 14 2026 06 23 09 16 48 56.494 +05 46 17.68 .21424 1.1984 145.2 22.2 .036 17 2026 06 23 10 16 48 57.746 +05 44 44.21 .21408 1.1983 145.2 22.2 .037 20 2026 06 23 11 16 48 59.003 +05 43 10.51 .21393 1.1981 145.2 22.2 .038 23 2026 06 23 12 16 49 00.266 +05 41 36.59 .21378 1.1980 145.2 22.2 .039 25 2026 06 23 13 16 49 01.534 +05 40 02.45 .21363 1.1979 145.2 22.2 .040 28 2026 06 23 14 16 49 02.808 +05 38 28.08 .21348 1.1978 145.2 22.2 .041 30 2026 06 23 15 16 49 04.088 +05 36 53.49 .21333 1.1976 145.2 22.2 .042 33 2026 06 23 16 16 49 05.374 +05 35 18.68 .21318 1.1975 145.2 22.2 .044 35 2026 06 23 17 16 49 06.665 +05 33 43.64 .21303 1.1974 145.2 22.2 .045 37 2026 06 23 18 16 49 07.962 +05 32 08.38 .21287 1.1973 145.2 22.2 .047 39 2026 06 23 19 16 49 09.265 +05 30 32.90 .21272 1.1971 145.2 22.2 .048 41 2026 06 23 20 16 49 10.574 +05 28 57.19 .21257 1.1970 145.2 22.2 .050 43 2026 06 23 21 16 49 11.888 +05 27 21.26 .21242 1.1969 145.2 22.2 .052 44 2026 06 23 22 16 49 13.208 +05 25 45.10 .21227 1.1968 145.2 22.2 .054 46 2026 06 23 23 16 49 14.534 +05 24 08.72 .21212 1.1966 145.2 22.2 .056 48 2026 06 24 00 16 49 15.866 +05 22 32.11 .21197 1.1965 145.2 22.2 .058 49 2026 06 24 01 16 49 17.204 +05 20 55.28 .21182 1.1964 145.2 22.2 .060 50 2026 06 24 02 16 49 18.548 +05 19 18.22 .21167 1.1963 145.2 22.2 .062 52 2026 06 24 03 16 49 19.897 +05 17 40.93 .21152 1.1961 145.2 22.2 .064 53 2026 06 24 04 16 49 21.252 +05 16 03.42 .21137 1.1960 145.2 22.2 .067 54 2026 06 24 05 16 49 22.613 +05 14 25.68 .21123 1.1959 145.2 22.2 .069 55 2026 06 24 06 16 49 23.981 +05 12 47.72 .21108 1.1958 145.2 22.2 .072 56 2026 06 24 07 16 49 25.354 +05 11 09.53 .21093 1.1956 145.2 22.2 .074 57 2026 06 24 08 16 49 26.733 +05 09 31.11 .21078 1.1955 145.2 22.2 .077 58 2026 06 24 09 16 49 28.118 +05 07 52.47 .21063 1.1954 145.2 22.2 .079 58 2026 06 24 10 16 49 29.508 +05 06 13.60 .21048 1.1953 145.2 22.2 .082 59 2026 06 24 11 16 49 30.905 +05 04 34.50 .21033 1.1951 145.2 22.2 .085 60 2026 06 24 12 16 49 32.308 +05 02 55.17 .21019 1.1950 145.2 22.2 .088 60 2026 06 24 13 16 49 33.717 +05 01 15.61 .21004 1.1949 145.2 22.2 .091 61 2026 06 24 14 16 49 35.132 +04 59 35.83 .20989 1.1948 145.2 22.2 .094 62 2026 06 24 15 16 49 36.553 +04 57 55.82 .20974 1.1947 145.2 22.2 .097 62 2026 06 24 16 16 49 37.980 +04 56 15.58 .20959 1.1945 145.2 22.2 .100 63 2026 06 24 17 16 49 39.413 +04 54 35.11 .20945 1.1944 145.2 22.2 .103 63 2026 06 24 18 16 49 40.852 +04 52 54.41 .20930 1.1943 145.2 22.2 .106 63 2026 06 24 19 16 49 42.298 +04 51 13.48 .20915 1.1942 145.2 22.2 .109 64 2026 06 24 20 16 49 43.749 +04 49 32.33 .20900 1.1940 145.2 22.2 .113 64 2026 06 24 21 16 49 45.207 +04 47 50.94 .20886 1.1939 145.2 22.1 .116 65 2026 06 24 22 16 49 46.670 +04 46 09.32 .20871 1.1938 145.2 22.1 .119 65 2026 06 24 23 16 49 48.140 +04 44 27.48 .20856 1.1937 145.2 22.1 .123 65 2026 06 25 00 16 49 49.616 +04 42 45.40 .20842 1.1936 145.2 22.1 .126 65 2026 06 25 01 16 49 51.098 +04 41 03.09 .20827 1.1934 145.3 22.1 .130 66 2026 06 25 02 16 49 52.587 +04 39 20.55 .20813 1.1933 145.3 22.1 .133 66 2026 06 25 03 16 49 54.081 +04 37 37.78 .20798 1.1932 145.3 22.1 .137 66 2026 06 25 04 16 49 55.582 +04 35 54.78 .20783 1.1931 145.3 22.1 .141 66 2026 06 25 05 16 49 57.089 +04 34 11.55 .20769 1.1929 145.3 22.1 .144 66 2026 06 25 06 16 49 58.603 +04 32 28.09 .20754 1.1928 145.3 22.1 .148 67